User manual | Complete Watts Water Safety Products Catalog

Safety

Water Safety, Flow Control and

Backflow Prevention Products

Condensed Catalog

w a t t s . c o m

Model/Series - - - - - - - - - Page

Numerical

1L/1XL - - - - - - - - - - - - - - - - - - - - 25

2-M2 - - - - - - - - - - - - - - - - - - - - - 115

3L- - - - - - - - - - - - - - - - - - - - - - - - 28

05- - - - - - - - - - - - - - - - - - - - - - - 113

6 - - - - - - - - - - - - - - - - - - - - - - - - 79

007- - - - - - - - - - - - - - - - - - - - - - - 43

007DCDA - - - - - - - - - - - - - - - - - - 48

7 - - - - - - - - - - - - - - - - - - - - - - - - 62

008PCQT- - - - - - - - - - - - - - - - - - - 61

8 - - - - - - - - - - - - - - - - - - - - - - - - 63

009- - - - - - - - - - - - - - - - - - - - - - - 54

9BD/9D/9DS - - - - - - - - - - - - - - - - 60

10L- - - - - - - - - - - - - - - - - - - - - - - 25

15- - - - - - - - - - - - - - - - - - - - - - - 113

17 - - - - - - - - - - - - - - - - - - - - - - - 86

25AUB-Z3 - - - - - - - - - - - - - - - - - - - 5

26A- - - - - - - - - - - - - - - - - - - - - - - 18

27 - - - - - - - - - - - - - - - - - - - - - - - 86

30/30L - - - - - - - - - - - - - - - - - - - - 28

40L/40XL - - - - - - - - - - - - - - - - 26, 27

53L- - - - - - - - - - - - - - - - - - - - - - - 28

70A- - - - - - - - - - - - - - - - - - - - - - 112

77F-BI - - - - - - - - - - - - - - - - - - - - - 86

77F-CSI - - - - - - - - - - - - - - - - - - - - 87

77F-CSSI - - - - - - - - - - - - - - - - - - - 88

77F-DI-125/77F-DI-250 - - - - - - - - - 85

77F-DI-FDA-125 - - - - - - - - - - - - - - 85

77F-SS/77G-SS - - - - - - - - - - - - - - 88

77S - - - - - - - - - - - - - - - - - - - - - - 85

87SI - - - - - - - - - - - - - - - - - - - - - - 87

88CSI - - - - - - - - - - - - - - - - - - - - - 87

88S - - - - - - - - - - - - - - - - - - - - - - 88

97FB-CI - - - - - - - - - - - - - - - - - - - - 89

97FB-CSSI - - - - - - - - - - - - - - - - - - 89

97FB-FSFE- - - - - - - - - - - - - - - - - - 89

97FD-CIB- - - - - - - - - - - - - - - - - - - 89

100DT/100DT-A - - - - - - - - - - - - - - 36

100XL - - - - - - - - - - - - - - - - - - - - - 25

110/113/114/115/116/118/127(ACV) 17

123LP - - - - - - - - - - - - - - - - - - - - - 16

127- - - - - - - - - - - - - - - - - - - - - - - 20

127W - - - - - - - - - - - - - - - - - - - - - 15

140 - - - - - - - - - - - - - - - - - - - - 26, 27

142/144- - - - - - - - - - - - - - - - - - - 107

150A - - - - - - - - - - - - - - - - - - - - - 113

152A/152SS - - - - - - - - - - - - - - - - 19

174A- - - - - - - - - - - - - - - - - - - - - - 21

188A- - - - - - - - - - - - - - - - - - - - - - 62

210-5 - - - - - - - - - - - - - - - - - - - - - 25

215- - - - - - - - - - - - - - - - - - - - - - - 19

223/223S - - - - - - - - - - - - - - - - - - 14

252A- - - - - - - - - - - - - - - - - - - - - - 19

263A- - - - - - - - - - - - - - - - - - - - - - 18

276H300 - - - - - - - - - - - - - - - - - - - 19

288A- - - - - - - - - - - - - - - - - - - - - - 62

289- - - - - - - - - - - - - - - - - - - - - - - 62

315- - - - - - - - - - - - - - - - - - - - - - - 23

340/342 - - - - - - - - - - - - - - - - - 26, 27

374A- - - - - - - - - - - - - - - - - - - - - - 21

375 - - - - - - - - - - - - - - - - - - - - - - 120

403RT-RW - - - - - - - - - - - - - - - - - - 81

405/406 - - - - - - - - - - - - - - - - - - - 81

408-OSY-RW - - - - - - - - - - - - - - - - 81

411- - - - - - - - - - - - - - - - - - - - - - - 82

415- - - - - - - - - - - - - - - - - - - - - - - 23

500 - - - - - - - - - - - - - - - - - - - - - - 120

530C - - - - - - - - - - - - - - - - - - - - - 28

560- - - - - - - - - - - - - - - - - - - - - - - 18

600/601S - - - - - - - - - - - - - - - - - - 79

709- - - - - - - - - - - - - - - - - - - - - - - 42

709DCDA - - - - - - - - - - - - - - - - - - 47

719- - - - - - - - - - - - - - - - - - - - - - - 44

740- - - - - - - - - - - - - - - - - - - - - - - 22

745- - - - - - - - - - - - - - - - - - - - - - - 86

750 - - - - - - - - - - - - - - - - - - - - - - 120

757/757N - - - - - - - - - - - - - - - - - - 40

757DCDA/757NDCDA - - - - - - - - - - 45

774- - - - - - - - - - - - - - - - - - - - - - - 41

774DCDA - - - - - - - - - - - - - - - - - - 46

777- - - - - - - - - - - - - - - - - - - - - - - 85

800M4FR/800M4QT - - - - - - - - - - - 61

Index

Model/Series - - - - - - - - - Page

Model/Series - - - - - - - - -Page Model/Series - - - - - - - - - Page

800MQT - - - - - - - - - - - - - - - - - - - 61

909 - - - - - - - - - - - - - - - - - - - - 52-53

909RPDA- - - - - - - - - - - - - - - - - - - 58

911- - - - - - - - - - - - - - - - - - - - - - - 95

912HP- - - - - - - - - - - - - - - - - - - - - 60

919- - - - - - - - - - - - - - - - - - - - - - - 55

957/957N/957Z - - - - - - - - - - - - - - 49

957RPDA/957NRPDA/957ZRPDA - - 56

994- - - - - - - - - - - - - - - - - - - - - - - 50

994BLT/994HMB- - - - - - - - - - - - - - 51

994RPDA- - - - - - - - - - - - - - - - - - - 57

1000 - - - - - - - - - - - - - - - - - - - - - 120

1156F - - - - - - - - - - - - - - - - - - - - - 95

1170-M2/L1170-M2 - - - - - - - - - - 111

1250 - - - - - - - - - - - - - - - - - - - - - 120

1450F - - - - - - - - - - - - - - - - - - - - - 95

1500 - - - - - - - - - - - - - - - - - - - - - 120

2000 - - - - - - - - - - - - - - - - - - - - - 120

2000-M5 - - - - - - - - - - - - - - - - - - 103

2300 - - - - - - - - - - - - - - - - - - - - - - 16

3000 - 3200 - - - - - - - - - - - - 122, 123

5300A - - - - - - - - - - - - - - - - - - - - - 29

Alphabetical

A2C-M1 - - - - - - - - - - - - - - - - - - - 114

A200 - - - - - - - - - - - - - - - - - - - - - 116

ACV - - - - - - - - - - - - - - - - - - - - - - 17

Air Gaps - - - - - - - - - - - - - - - - - - - 59

Anti-Scale Systems - - - - - - - - - - - 135

APU - - - - - - - - - - - - - - - - - - - - - 115

AS/AS-T- - - - - - - - - - - - - - - - - - - 100

AS-B - - - - - - - - - - - - - - - - - - - - - 100

B-24, B-26, B-30, B-36 - - - - - - - - - 30

B6000/B6001- - - - - - - - - - - - - - - - 68

B6000-CC/B6001-CC - - - - - - - - - - 73

B6002 - - - - - - - - - - - - - - - - - - - - - 71

B6010/B6011- - - - - - - - - - - - - - - - 72

B6013 - - - - - - - - - - - - - - - - - - - - - 72

B6080/B6081- - - - - - - - - - - - - - - - 69

B6300/B6301- - - - - - - - - - - - - - - - 71

B6400 - - - - - - - - - - - - - - - - - - - - - 72

B6400SE - - - - - - - - - - - - - - - - - - - 72

B6780/B6781- - - - - - - - - - - - - - - - 71

B6800/B6801- - - - - - - - - - - - - - - - 73

Ball Valve Options - - - - - - - - - - - - - 74

BD - - - - - - - - - - - - - - - - - - - - - - 116

BD-QT - - - - - - - - - - - - - - - - - - - - 117

BF - - - - - - - - - - - - - - - - - - - - - 93, 94

BIC-1000 - - - - - - - - - - - - - - - - - - - 39

BP30- - - - - - - - - - - - - - - - - - - - - - 29

BRV - - - - - - - - - - - - - - - - - - - - - - 36

C1⁄4TF- - - - - - - - - - - - - - - - - - - - 121

C-36-Com - - - - - - - - - - - - - - - - - - 30

C-FBV-1 - - - - - - - - - - - - - - - - - - - 77

CDC-S - - - - - - - - - - - - - - - - - - - 126

CFC-P - - - - - - - - - - - - - - - - - - - - 126

CFC-S - - - - - - - - - - - - - - - - - - - - 126

CIC-P - - - - - - - - - - - - - - - - - - - - 127

CSM-61 - - - - - - - - - - - - - - - - - - - 90

CSM-81 - - - - - - - - - - - - - - - - - - - 90

CSM-91 - - - - - - - - - - - - - - - - - - - 90

CTC-P - - - - - - - - - - - - - - - - - - - - 127

CTC-S - - - - - - - - - - - - - - - - - - - - 127

Cu7 - - - - - - - - - - - - - - - - - - - - - - 62

CV/CVS/CVY/CVYS - - - - - - - - - - - - 84

CWH-S - - - - - - - - - - - - - - - - 38, 128

CWM-S - - - - - - - - - - - - - - - - - - - 128

CX, C4-C12 - - - - - - - - - - - - - - - - 120

DBF- - - - - - - - - - - - - - - - - - - - 93, 94

DETA- - - - - - - - - - - - - - - - - - - - - - 37

DET-M1 - - - - - - - - - - - - - - - - - - - - 37

DPG1 - - - - - - - - - - - - - - - - - - - - 129

DPG3 - - - - - - - - - - - - - - - - - - - - 129

DPG5 - - - - - - - - - - - - - - - - - - - - 130

DPS-20 - - - - - - - - - - - - - - - - - - - - 30

DPTG1/DPTG3 - - - - - - - - - - - - - - 130

DuoVent - - - - - - - - - - - - - - - - - - - 100

DWB - - - - - - - - - - - - - - - - - - - - - 114

E-50 - - - - - - - - - - - - - - - - - - - - - - 31

E-75 - - - - - - - - - - - - - - - - - - - - - - 32

E-100 - - - - - - - - - - - - - - - - - - - - - 31

E-120 - - - - - - - - - - - - - - - - - - - - - 32

Elbows - - - - - - - - - - - - - - - - - - - - 59

EMVII-6400SS- - - - - - - - - - - - - - - - 70

ENS-20 - - - - - - - - - - - - - - - - - - - - 30

ETA- - - - - - - - - - - - - - - - - - - - - - - 96

ET-RA - - - - - - - - - - - - - - - - - - - - - 96

ETX, ETSX - - - - - - - - - - - - - - - - - - 97

F127W - - - - - - - - - - - - - - - - - - - - 15

FBV- - - - - - - - - - - - - - - - - - - - - - - 75

FBV-PEX - - - - - - - - - - - - - - - - - - - 76

FBV-PEX-DE - - - - - - - - - - - - - - - - - 77

FBV-3C/FBVS-3C - - - - - - - - - - - - - 75

FBV-3C-QC - - - - - - - - - - - - - - - - - 75

FBV-3-Press - - - - - - - - - - - - - - - - - 76

FBV-4/FBVS-4 - - - - - - - - - - - - - - - 76

FH/FHB - - - - - - - - - - - - - - - - - - - 117

Fig. 31/41/41A - - - - - - - - - - - - 23, 24

FR 500 - - - - - - - - - - - - - - - - - - - - 66

FS10-C - - - - - - - - - - - - - - - - - - - 106

FS10-F - - - - - - - - - - - - - - - - - - - 106

FS-20 - - - - - - - - - - - - - - - - - - - - 106

FS-26, FS-36 - - - - - - - - - - - - - - - - 31

FS-CDC-S - - - - - - - - - - - - - - - - - 124

FS-CFC-S - - - - - - - - - - - - - - - - - 124

FS-CIC-S - - - - - - - - - - - - - - - - - - 124

FS-CTC-S - - - - - - - - - - - - - - - - - 125

FS-CWM-S- - - - - - - - - - - - - - - - - 125

FV-4M1 - - - - - - - - - - - - - - - - - - - 101

G/GH - - - - - - - - - - - - - - - - - - - - 103

G-4000M/G-4000-M1 - - - - - - - - - - 78

GBF-H, GBF-G - - - - - - - - - - - - - - - 92

GBV - - - - - - - - - - - - - - - - - - - - - - 78

GBV-1 - - - - - - - - - - - - - - - - - - - - - 78

Gov. 80-M1 - - - - - - - - - - - - - - - - - 63

G-TB, G-TBR - - - - - - - - - - - - - - - 134

GV/GVS/GLV - - - - - - - - - - - - - - - - 82

H32 - - - - - - - - - - - - - - - - - - - - - - 28

H560- - - - - - - - - - - - - - - - - - - - - - 18

HAV - - - - - - - - - - - - - - - - - - - - - 101

HBV - - - - - - - - - - - - - - - - - - - - - 108

HP - - - - - - - - - - - - - - - - - - - - - - - 98

HPX - - - - - - - - - - - - - - - - - - - - - - 98

HWA - - - - - - - - - - - - - - - - - - - - - 108

HY-42 - - - - - - - - - - - - - - - - - - - - 117

ICV-125-2-2-T- - - - - - - - - - - - - - - - 79

ICVF-125 - - - - - - - - - - - - - - - - - - - 80

ICVW-125 - - - - - - - - - - - - - - - - - - 80

IPF-T-M1/IPF-S-M1- - - - - - - - - - - - 102

IR-56- - - - - - - - - - - - - - - - - - - - - - 18

IT6300/IS6301 - - - - - - - - - - - - - - - 74

IWTG- - - - - - - - - - - - - - - - - - - - - - 19

IWTG-Gas - - - - - - - - - - - - - - - - - 131

IWTG-HTX - - - - - - - - - - - - - - - - - 131

IWTG-NYC - - - - - - - - - - - - - - - - - 131

Jumper Kits - - - - - - - - - - - - - - - - - 13

KA2- - - - - - - - - - - - - - - - - - - - - - 114

L111 - - - - - - - - - - - - - - - - - - - - - 110

M1⁄4TF - - - - - - - - - - - - - - - - - - - 121

MG/MGH - - - - - - - - - - - - - - - - - - 103

MMV-M1 - - - - - - - - - - - - - - - - - - 110

N9/N9C/N9-CD/NLF9 - - - - - - - - - - 60

N30/N30L - - - - - - - - - - - - - - - - - - 28

N36 - - - - - - - - - - - - - - - - - - - - - - 35

N45B, N45B-M1 - - - - - - - - - - - - 6 – 7

N45B-EZ-M1, N45BDU-EZ - - - - - 8 – 9

N50 - - - - - - - - - - - - - - - - - - - - - 106

N55B, N55B-M1 - - - - - - - - - - 11 – 12

* N170- - - - - - - - - - - - - - - - - - - - - 112

N223B/N223BS - - - - - - - - - - - - - - 15

N223F/N223FS- - - - - - - - - - - - - - - 15

N240X/N241X - - - - - - - - - - - - - 26, 27

N250 - - - - - - - - - - - - - - - - - - - - - 16

N360, N3601 - - - - - - - - - - - - - - - - 35

N388 - - - - - - - - - - - - - - - - - - - - - 62

NF8 - - - - - - - - - - - - - - - - - - - - - - 63

OTV - - - - - - - - - - - - - - - - - - - - - 108

P3- - - - - - - - - - - - - - - - - - - - - - - 101

P60- - - - - - - - - - - - - - - - - - - - - - - 19

P777-100 - - - - - - - - - - - - - - - - - - 87

PG - - - - - - - - - - - - - - - - - - - - - - - 91

PIPF - - - - - - - - - - - - - - - - - - - - - 102

PLT - - - - - - - - - - - - - - - - - - - - - - - 38

PVS-1000 - - - - - - - - - - - - - - - - - - 39

PX, P1-P16 - - - - - - - - - - - - - - - - 120

QF - - - - - - - - - - - - - - - - - - - - - - 103

R-24, R-26, R-30 - - - - - - - - - - - - - 30

RA - - - - - - - - - - - - - - - - - - - - - - 105

* RBFF- - - - - - - - - - - - - - - - - - - - - - 99

RK-SAE-TC/RK-TC 1⁄8 - - - - - - - - - - 59

RK-W STD - - - - - - - - - - - - - - - - - - 66

RL600 - - - - - - - - - - - - - - - - - - - - 121

RPV - - - - - - - - - - - - - - - - - - - - - - 99

S8/S8C - - - - - - - - - - - - - - - - - - - - 63

SAE-TC/SAE-TC Adapter - - - - - - - - 59

SAE-TC Brass Cap - - - - - - - - - - - - 59

SAN50- - - - - - - - - - - - - - - - - - - - 107

SAN89- - - - - - - - - - - - - - - - - - - - 107

SC, SC8 - - - - - - - - - - - - - - - - - - 118

SD-2 - - - - - - - - - - - - - - - - - - - - - - 64

SD-3 - - - - - - - - - - - - - - - - - - - - - - 64

S-FBV-1- - - - - - - - - - - - - - - - - - - - 77

SilverEagle TC- - - - - - - - - - - - - - - - 59

SS - - - - - - - - - - - - - - - - - - - - - - 119

SS07F- - - - - - - - - - - - - - - - - - - - - 66

ST375 - ST2000 - - - - - - - - - - - - - 120

STD-CA - - - - - - - - - - - - - - - - - - - 121

SV/SVA/SVS - - - - - - - - - - - - - - - - 105

SW/SWS/SWT/SWC - - - - - - - - - - 119

T145B - - - - - - - - - - - - - - - - - - - - - 95

T156B - - - - - - - - - - - - - - - - - - - - - 95

TA- - - - - - - - - - - - - - - - - - - - - - - 133

TB- - - - - - - - - - - - - - - - - - - - - - - 132

TBC - - - - - - - - - - - - - - - - - - - - - 133

TBP- - - - - - - - - - - - - - - - - - - - - - 133

TBR- - - - - - - - - - - - - - - - - - - - - - 132

Test Cocks - - - - - - - - - - - - - - - - - - 59

TDV - - - - - - - - - - - - - - - - - - - - - - 91

TK-7 - - - - - - - - - - - - - - - - - - - - - - 65

TK-9A - - - - - - - - - - - - - - - - - - - - - 65

TK-99D - - - - - - - - - - - - - - - - - - - - 65

TK-99E - - - - - - - - - - - - - - - - - - - - 65

TK-DL - - - - - - - - - - - - - - - - - - - - - 65

TL - - - - - - - - - - - - - - - - - - - - - - - 134

TP- - - - - - - - - - - - - - - - - - - - - - - 134

TR - - - - - - - - - - - - - - - - - - - - - - - 66

TSE-75 - - - - - - - - - - - - - - - - - - - - 31

TWH - - - - - - - - - - - - - - - - - - - - - - 34

TWS - - - - - - - - - - - - - - - - - - - - - - 64

U5B-Z3 - - - - - - - - - - - - - - - - - - - - - 4

UL - - - - - - - - - - - - - - - - - - - - - - 108

USG-B- - - - - - - - - - - - - - - - - - - - 109

USG-P- - - - - - - - - - - - - - - - - - - - 109

WAMV - - - - - - - - - - - - - - - - - - - - 119

WAS - - - - - - - - - - - - - - - - - - - - - 119

Watts Rock- - - - - - - - - - - - - - - - - - 67

WB-Watts Box - - - - - - - - - - - - - - - 67

WBV-3/WBVS-3 - - - - - - - - - - - - - - 77

WBVC - - - - - - - - - - - - - - - - - - - - - 77

WCV - - - - - - - - - - - - - - - - - - - - - - 83

* WDS - - - - - - - - - - - - - - - - - - - - - - 33

W-FLG- - - - - - - - - - - - - - - - - - - - - 67

WFT - - - - - - - - - - - - - - - - - - - - - 104

WFTC/WFTK- - - - - - - - - - - - - - - - 105

WGV - - - - - - - - - - - - - - - - - - - - - - 82

WGVS-1, WGVC - - - - - - - - - - - - - - 83

WIB- - - - - - - - - - - - - - - - - - - - - - 104

WM-26/WM-30- - - - - - - - - - - - - - - 31

W-SPL- - - - - - - - - - - - - - - - - - - - - 67

WTD-600 - - - - - - - - - - - - - - - - - - 105

WVS - - - - - - - - - - - - - - - - - - - - - - 66

X-65B - - - - - - - - - - - - - - - - - - - - - 10

* New items or sizes added.

Watts Regulator Company

Since 1874 Watts Regulator Company has been a leader in valve technology, offering a wide variety of products for applications in the commercial, fire protection, heating & hydronics, irrigation, residential, steam and waterworks markets. As you will see by looking through our general catalog, Watts has truly become the single source for plumbing & heating and water quality products. Why not make Watts your single source for quality plumbing products?

Section 1

Section 2

Section 3

Section 4

Section 5

Section 6

Section 7

Section 8

Section 9

Section 10

Section 11

Section 12

Section 13

Section 14

Section 15

Section 16

Pressure Regulators & Automatic Control Valves. . . . . . . . . . . . . . . . . . . . 4 – 20

Relief Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 – 29

Water Heater Installation Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 – 38

(Drain Lines, Expansion Tanks, Water Heater Stands, Straps, Enclosures, WDS and TWH )

Backflow Preventers & Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 – 67

Ball Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 – 78

Gate / Globe / Check Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 – 84

Strainers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 – 89

Balancing & Flow Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 – 91

Butterfly Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 – 94

Hydronics / Steam Heating Products . . . . . . . . . . . . . . . . . . . . . . . . . . 95 – 108

Tempering Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 – 112

Plumbing Specialties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 – 121

(Wall Hydrants, Water Hammer Arrestors, Float Valves, Evaporative Cooler Kits, Trap Primers)

Dielectric Unions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 – 123

Flexible Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124 – 128

Gauges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 – 135

Anti-Scale Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Series U5B-Z3

(

⁄

" - 2")

High Performance Water Pressure Reducing Valves

• Provides water pressure control solutions for residential, commercial, and industrial applications

• Basic design and construction is time tested and proven

• Offers durability and years of continuous trouble-free operation

• Water savings up to 30% ∆ (see page 12)

Specifications

• Temperature Range: 33°F – 160°F (0.5°C – 71°C)

• Maximum Working Pressure: 300psi (20.7 bar)

• Adjustable Reduced Pressure Range: 25 – 75psi (172 – 517kPa)

• Standard Reduced Pressure Setting: 50psi (345kPa)

Standards

Meets requirements of ASSE Standard 1003, (ANSI A112.26.2), CSA Standard B356,

Southern Standard Plumbing Code and listed by IAPMO.

Models

U5B-Z3 – NPT threaded female union inlet x NPT female outlet w/built in thermal expansion bypass

U5B-S-Z3 – Solder Union inlet x NPT female outlet w/built in thermal expansion bypass

U5B-QC-Z3 – Single Union - Quick-Connect inlet end

5M3-Z6 – Water meter threaded connections and 7

⁄

" (190mm) lay length for new or existing meter box installations. For

⁄

" (16mm),

⁄

" x

⁄

" (16 x 20mm) or

⁄

" (20mm) meter setters or resetters

Options add Suffix:

G Gauge tapping

GG Gauge tapping and 160psi (11.0 bar) gauge

HP High pressure range 75 – 100psi (5.2 – 6.9 bar)

LP Low pressure range 10 – 35psi (69 – 241 kPa)

U5B-Z3

Features

• Standard construction includes Z3 sealed epoxy coated spring cage and corrosion resistant adjusting and cage screws for accessible outdoor or pit installations

• Integral stainless steel strainer

• Replaceable seat module

• Bronze body construction

• Serviceable in line

• Bypass feature controls thermal expansion pressure (U5B)*

• High temperature resistant reinforced diaphragm for hot water

For additional information, request literature ES-U5

*NOTE: The bypass feature will not prevent the pressure relief valve from opening on the hot water supply system with pressure above 150psi (10.3 bar).

MODEL † SIZE (DN)

DIMENSIONS (APPROX.)

in.

C D

in.

mm in.

U5B-Z3

1 ⁄

⁄

1 25

5 5 ⁄

⁄

6 5 ⁄

143

157

168

U5B-Z3

1 ⁄

⁄

7 ⁄

⁄

191

240

U5B-Z3 2 50 10

⁄

276

† Dimensions for all models are shown on literature ES-U5.

⁄

149

175

187

213

238

311

5 3 ⁄

⁄

6 1 ⁄

1 ⁄

108

127

137

155

165

229

⁄

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

lbs.

WEIGHT

kgs.

1.8

2.3

2.7

4.0

6.3

10.4

Series 25AUB-Z3

(

⁄

" – 2")

Standard Capacity Water Pressure Reducing Valves

• Accurate water pressure control

• Bronze body construction

• Fast and easy adjustment

• Popular choice for residential and commercial applications

• Water Savings up to 30%

∆

(see page 12)

Specifications

• Temperature Range: 33°F - 160°F (0.5°C - 71°C)

• Maximum Working Pressure: 300psi (20.7 bar)

• Adjustable Reduced Pressure Range: 25-75psi (172 - 517kPa)

• Standard Reduced Pressure Setting: 50psi (345kPa)

Standards

Meets requirements of ASSE Standard 1003 (ANSI A112.26.2), CSA Standard B356,

Southern Standard Plumbing Code and Listed by IAPMO.

25AUB-Z3

Features

• Union inlet connection

• Integral stainless steel strainer

• Replaceable seat module

• Bronze body construction

• Serviceable in line

• Bypass feature controls thermal expansion pressure**

• High temperature resistant reinforced diaphragm for hot water

• Standard construction includes Z3 sealed epoxy coated spring cage and corrosion resistant adjusting & cage screws for accessible outdoor or pit installations

Models

25AUB-Z3 – NPT threaded female union inlet x NPT female outlet

25AUB-S-Z3 – Solder Union inlet x NPT female outlet

25AUB-QC-Z3 – Single Union – Quick-Connect union inlet

25AUB-DU-Z3 – Double Union – NPT threaded union female inlet and outlet

25AUB-S-DU-Z3 – Double Union – Solder union inlet and outlet

25AUB-DU-THDxPEX-Z3 – Double Union – NPT threaded female union inlet and

PEX union outlet

25AUB-DU-CPVC-Z3 – Double Union – CPVC union inlet and outlet

25AUB-DU-LF-Z3 – Double Union body less union fittings

25AUB-DU-QC-Z3 – Double Union – Quick-Connect union inlet and outlet

Options add Suffix:

G Gauge tapping 1 ⁄

GG Gauge tapping and 160psi (11.0 bar) gauge

HP High pressure range 75-125psi (5.2 – 8.6 bar)

LP Low pressure range 10-35psi (69 – 241 kPa)

Z7 400psi (27.6 bar) initial pressure,

⁄

" (20mm) models only

add Prefix:

LF Lead Free* construction

For additional information, request literature ES-25AUB.

*The combined metal components of this product contacted by potable water contain less than one half of one percent (0.5%) of lead by weight.

**NOTE: The bypass feature will not prevent the pressure relief valve from opening on the hot water supply system with pressure above 150psi (10.3 bar).

MODEL † SIZE (DN) DIMENSIONS (APPROX.)

A B C D

in.

mm in.

mm in. mm in.

mm in. mm

25AUB-Z3

⁄

1 1 ⁄

⁄

137

135

152

222

235

† Dimensions for all models are shown on literature ES-25AUB.

⁄

11 1 ⁄

178

203

229

241

286

⁄

140

159

175

181

203

1 ⁄

⁄

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

lbs.

3.5

6.5

10.0

15.0

WEIGHT

kgs.

1.6

2.9

4.5

6.8

Series N45B-M1

( 1 ⁄

" – 1")

Water Pressure Reducing Valves

• Bronze body construction

• Ideal for residential and commercial applications

• Integral stainless steel strainer and built-in bypass

• Water savings up to 30%

∆

(see page 12)

Specifications

• Temperature Range: 33°F – 180°F (0.5°C - 82°C)

• Maximum Working Pressure: 400psi (27.6 bar)

• Adjustable Reduced Pressure Range: 25 – 75psi (172 – 517 kPa)

• Standard Reduced Pressure Setting: 50psi (345 kPa).

Standards

Meets requirements of ASSE Standard 1003 (ANSI A112.26.2) and CSA Standard B356.

Certified by NSF to ANSI/NSF Standard 61-8 (LF N45B-M1 Models only). Listed by

IAPMO, City of Los Angeles.

Models

N45B-M1 – NPT threaded female inlet x NPT female outlet

N45BU-M1 – NPT threaded union inlet x NPT female outlet

N45BU-S-M1 – Solder Union inlet x NPT female outlet

N45BU-QC-M1 – Single Union – Quick-Connect union inlet

N45BDU-M1 – Double Union – NPT threaded union female inlet and outlet

N45BDU-S-M1 – Double Union – Solder union inlet and outlet

N45BDU-PEX-M1 – Double Union – PEX union inlet and outlet

N45BDU-CPVC-M1 – Double Union – CPVC union inlet and outlet

N45BDU-QC-M1 – Double Union – Quick-Connect union inlet and outlet

Options add Suffix:

G Gauge tapping

GG Gauge tapping and 160psi (11.0 bar) gauge

add Prefix:

LF Lead Free* construction

For additional information, request literature ES-N45B

*The combined metal components of this product contacted by potable water contain less than one half of one percent (0.5%) of lead by weight

**NOTE: The bypass feature will not prevent the pressure relief valve from opening on the hot water supply system with pressure above 150psi (10.3 bar).

N45BDU-M1

Features

• Double union connections (inlet and outlet) option DU

• Integral, stainless steel strainer

• Thermoplastic seat and cage

• Bronze body construction

• Serviceable in line

• Bypass feature controls thermal expansion pressure**

• Sealed spring cage on all models for accessible outdoor or pit installation

MODEL SIZE (DN)

in.

mm in.

N45BDU-M1

⁄

119

143

† Dimensions for all models are shown on literature ES-N45B.

6 1 ⁄

⁄

6 1 ⁄

DIMENSIONS (APPROX.)

159

in.

4 9 ⁄

⁄

4 9 ⁄

116

in.

1 13 ⁄

⁄

1 13 ⁄

lbs.

2.5

WEIGHT

kgs.

1.1

1.4

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series N45B

⁄

" – 2")

Water Pressure Reducing Valves

• Bronze body construction

• Ideal for residential and commercial applications

• Sealed spring cage on all models for accessible outdoor or pit installations

• Water savings up to 30%

∆

(see page 12)

Specifications

• Temperature Range: 33˚F – 180˚F (0.5°C – 82˚C)

• Maximum Working Pressure: 300psi (20.7 bar)

• Adjustable Reduced Pressure Range: 25 – 75psi (172 – 517kPa)

• Standard Reduced Pressure Setting: 50psi (345kPa)

Standards

Meets requirements of ASSE Standard 1003 (ANSI A112.26.2); CSA Standard B356; and listed by IAPMO. City of Los Angeles.

Models

N45B – NPT threaded female inlet x NPT female outlet

N4 5BU – NPT threaded union inlet x NPT female outlet

N4 5BU-S – Solder Union inlet x NPT female outlet

N45BDU – Double Union – NPT threaded union female inlet and outlet

N45BDU-S –Double Union – Solder Union inlet and outlet

Options add Suffix:

G Gauge tapping

GG Gauge tapping and 160psi (11.0 bar) gauge

For additional information, request literature ES-N45B-L.

*NOTE: The bypass feature will not prevent the pressure relief valve from opening on the hot water supply system with pressure above 150psi (10.3 bar).

N45BDU

Features

• Double union inlet & outlet connections

• Integral stainless steel strainer

• Thermoplastic seat & cage

• Bronze body construction

• Serviceable in line

• Bypass feature controls thermal expansion pressure*

• Sealed spring cage on all models for accessible outdoor or pit installations

MODEL

in.

N45BDU

⁄

1 1 ⁄

N45BDU 2

N45BDU-S 1 1 ⁄

N45BDU-S 1

⁄

N45BDU-S 2

SIZE (DN)

in.

⁄

8 3 ⁄

7 15 ⁄

⁄

9 1 ⁄

213

228

201

207

235

DIMENSIONS (APPROX.)

in.

⁄

10 1 ⁄

⁄

10 5 ⁄

⁄

12 9 ⁄

262

267

319

262

267

319

in.

⁄

8 7 ⁄

⁄

8 7 ⁄

⁄

8 7 ⁄

225

in.

⁄

1 5 ⁄

⁄

1 7 ⁄

⁄

1 7 ⁄

lbs.

6.5

WEIGHT

kgs.

2.9

3.6

4.1

2.9

3.6

4.1

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series N45B-EZ-M1

(

⁄

" – 1")

Water Pressure Reducing Valves

• Bronze body construction

• Ideal for residential and commercial applications

• Factory calibrated outlet pressure adjustment

• Easily adjustable pressure setting

• Water savings up to 30% ∆ (see page 12)

Specifications

• Temperature Range: 33˚F – 180˚F (0.5°C – 82˚C)

• Maximum Working Pressure: 400psi (27.6 bar)

• Adjustable Reduced Pressure Range: 25-75psi (172 - 517kPa)

• Standard Reduced Pressure Setting: 50psi (345kPa)

Standards

Meets requirements of ASSE Standard 1003 (ANSI A112.26.2); CSA Standard B356; and listed by IAPMO.

Models

N45B-EZ-M1 – NPT threaded female inlet x NPT female outlet

N45BU-EZ-M1 – NPT threaded union inlet x NPT female outlet

N45BU-EZ-S-M1 – Solder Union inlet x NPT female outlet

N45BDU-EZ-M1 – Double Union – NPT threaded union female inlet and outlet

N45BDU-EZ-S-M1 – Double Union – Solder union inlet and outlet

Options add Suffix:

G Gauge tapping

GG Gauge tapping and 160psi (11.0 bar) gauge

add Prefix:

LF Lead Free* construction

For additional information, request literature ES-N45B-EZ.

*The combined metal components of this product contacted by potable water contain less than one half of one percent (0.5%) of lead by weight

**NOTE: The bypass feature will not prevent the pressure relief valve from opening on the hot water supply system with pressure above 150psi (10.3 bar).

N45BDU-EZ-M1

Features

• Factory calibrated outlet pressure adjustment

• Easily adjustable pressure setting

• Double union inlet & outlet connections (option DU)

• Integral stainless steel strainer

• Thermoplastic cage & seat

• Bronze body construction

• Serviceable in line

• Bypass feature controls thermal expansion pressure**

MODEL † SIZE (DN)

in.

mm in.

N45BDU-EZ-M1

⁄

119

143

† Dimensions for all models are shown on literature ES-N45B-EZ.

in.

6 1 ⁄

⁄

6 1 ⁄

DIMENSIONS (APPROX.)

154

in.

4 3 ⁄

⁄

4 3 ⁄

111

in.

1 11 ⁄

⁄

1 11 ⁄

lbs.

6.5

WEIGHT

kgs.

2.9

3.6

1.4

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series N45BDU-EZ

⁄

" – 2")

Water Pressure Reducing Valves

• Bronze body construction

• Ideal for residential and commercial applications

• Factory calibrated outlet pressure adjustment

• Easily adjustable pressure setting

• Water savings up to 30%

∆

(see page 12)

Specifications

• Temperature Range: 33˚F – 180˚F (0.5˚C – 82˚C)

• Maximum Working Pressure: 300psi (20.7 bar)

• Adjustable Reduced Pressure Range: 25 – 75psi (172 – 517kPa)

• Standard Reduced Pressure Setting: 50psi (345kPa)

Standards

Meets requirements of ASSE Standard 1003 (ANSI A112.26.2); CSA Standard B356; and listed by IAPMO.

Models

N45BDU-EZ – Double Union - NPT threaded union female inlet and outlet

N45BDU-EZ-S – Double Union - Solder Union inlet and outlet

Options add Suffix:

G gauge tapping

GG gauge tapping and 160psi (11.0 bar) gauge

For additional information, request literature ES-N45BDU-EZ-L.

*NOTE: The bypass feature will not prevent the pressure relief valve from opening on the hot water supply system with pressure above 150psi (10.3 bar).

N45BDU-EZ

Features

• Factory calibrated outlet pressure adjustment

• Easily adjustable pressure setting

• Double union inlet & outlet connections

• Integral stainless steel strainer

• Bronze body construction

• Serviceable in line

• Bypass feature controls thermal expansion pressure*

MODEL

N45BDU-EZ

N45BDU-EZ-S

in.

1 1 ⁄

⁄

1 1 ⁄

SIZE (DN)

in.

8 3 ⁄

⁄

8 3 ⁄

⁄

213

228

201

207

235

in.

9 7 ⁄

⁄

9 7 ⁄

⁄

9 5 ⁄

⁄

DIMENSIONS (APPROX.)

240

244

251

240

244

251

in.

204

in.

1 7 ⁄

⁄

1 7 ⁄

⁄

1 5 ⁄

⁄

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

lbs.

6.5

WEIGHT

kgs.

2.9

3.6

1.4

2.9

3.6

1.4

Series X65B

(

⁄

" – 2")

Water Pressure Reducing Valves

• Ideal for residential or track housing segment

• Cartridge style valve

• Quick and easy installation or service in-line

• Orderable three ways: complete regulator, rough-in kit, cartridge assembly

• Sealed spring cage on all models for accessible outdoor or pit installations

Standards

Certified to ASSE Standard 1003, and listed by ASSE and IAPMO.

Models

X65B – NPT threaded female inlet x NPT female outlet

X65BU – NPT threaded union inlet x NPT female outlet

X65BUS – Solder union inlet x NPT female outlet

X65BDU – Double Union – NPT threaded union female inlet and outlet

X65BDUS – Double Union – Solder union inlet and outlet

X65BU-QC – Single Union – Quick-Connect union inlet x NPT female outlet*

X65BDU-QC – Double Union – Quick-Connect union inlet and outlet*

X65BDU-CPVC – Double Union – CPVC union inlet x CPVC union outlet**

X65BDU-PEX – Double Union – PEX union inlet x PEX union outlet*

X65B-HP – High Pressure – NPT threaded female inlet x NPT female outlet

*For sizes

⁄

", 1 (15, 20, 25mm) only

**For sizes

⁄

" , 1" (20, 25mm) only

Options

Add Suffix

G – Gauge tapping, 1⁄8" (3mm)

GG – Gauge tapping and 160psi (11.0 bar) gauge

HP – High pressure range 50–150psi (3.4 – 10.3 bar)

Features

• Cartridge style valve

• Double-union connections (inlet and outlet) option DU

• 100% balanced valve provides reliable flow performance

• Integral stainless steel strainer

• Thermoplastic seat

• Bronze body construction

• Serviceable in-line

• Bypass feature controls thermal expansion pressure*

• High-temperature resistant reinforced diaphragm for hot water

• Greater flow performance with lower fall off pressure for consistent operation

*NOTE: The bypass feature will not prevent the pressure relief valve from opening on the hot water supply system with pressure above 150psi (10.3 bar).

SIZE (DN) DIMENSIONS WEIGHTS

in.

mm in.

B (MAX) STD

in.

B (MAX) HP

in.

mm in.

D (DIA)

E (Threaded)

in.

E (Sweat)

in.

E (QC) F (Threaded) F (Sweat)

in.

mm in.

F (QC)

in.

mm lbs.

kgs.

⁄

15 3 76.7

⁄

137.7 6

⁄

169.9 1

⁄

32.8 2

⁄

61.2 3

⁄

93.0

⁄

91.9

⁄

115 4

⁄

109.2 4

⁄

107.2 6 153 1.43 0.65

3 ⁄

20 3 1 ⁄

79.8

5 7 ⁄

137.7 6 11 ⁄

169.9 1 5 ⁄

32.8 2 7 ⁄

61.2

3 3 ⁄

96.0

4 101.1 4 13 ⁄

122 4 7 ⁄

112.3 4 13 ⁄

122.4 6 1 ⁄

165 1.52 0.69

1 25 3

⁄

90.4

⁄

157.2 7

⁄

199.9 1

⁄

34.5 2

⁄

70.6 4

⁄

110.2 4

⁄

116.1 5

⁄

135 5

⁄

130.0 5

⁄

141.7 7

⁄

179 2.22 1.01

1 1 ⁄

32 4 5 ⁄

110.2 6 15 ⁄

176.0 9 13 ⁄

248.9 1 9 ⁄

39.40 3 1 ⁄

81.8

5 5 ⁄

142.7 5 3 ⁄

136.9

– – 6 7 ⁄

175.3 6 7 ⁄

163.6 – – 3.61 1.64

⁄

40 5

⁄

140.2 11

⁄

297.9 16

⁄

426.0 1

⁄

47.50 4

⁄

115.8 6

⁄

142.7 6

⁄

169.9

– – 8

⁄

205.2 7

⁄

199.6 – – 9.27 4.20

2 50 5 1 ⁄

140.2 11 3 ⁄

297.9 16 3 ⁄

426.0 1 7 ⁄

47.50 4 9 ⁄

115.8 6 13 ⁄

173.5 6 15 ⁄

176.5

– – 8 1 ⁄

206.8 8 3 ⁄

212.9 – – 9.59 4.35

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series N55B-M1

(

⁄

" – 1")

Water Pressure Reducing Valves

• Bronze body construction

• Ideal for residential and commercial applications

• Integral stainless steel strainer and built-in bypass

• Water savings up to 30% ∆ (see page 12)

Specifications

• Temperature Range: 33˚F – 180˚F (0.5°C – 82˚C)

• Maximum Working Pressure: 400psi (27.6 bar)

• Adjustable Reduced Pressure Range: 25-75psi (172 - 517kPa)

• Standard Reduced Pressure Setting: 50psi (345kPa)

Standards

Meets requirements of ASSE Standard 1003 (ANSI A112.26.2) and CSA Standard B356.

Certified by NSF to ANSI/NSF Standard 61-8 (LF N55B-M1 Models only). Listed by

IAPMO. City of Los Angeles

Models

N55B-M1– NPT threaded female inlet x NPT female outlet

N55BU-M1 – NPT threaded union inlet x NPT female outlet

N55BU-S-M1 – Solder Union inlet x NPT female outlet

N55BU-QC-M1 – Single Union x Quick-Connect union inlet

N55BDU-M1 – Double Union – NPT threaded union female inlet and outlet

N55BDU-S-M1 – Double Union – Solder union inlet and outlet

N55BDU-PEX-M1– Double Union – PEX union inlet and outlet

N55BDU-CPVC-M1 – Double Union – CPVC union inlet and outlet

N55BDU-QC-M1 – Double Union – Quick-Connect union inlet and outlet

Options add Suffix:

G Gauge tapping

GG Gauge tapping and 160psi (11.0 bar) gauge

LP Low pressure range 10 – 35psi (69 – 241 kPa)

add Prefix:

LF Lead Free* construction

For additional information, request literature ES-N55B.

*The combined metal components of this product contacted by potable water contain

less than one half of one percent (0.5%) of lead by weight

**NOTE: The bypass feature will not prevent the pressure relief valve from opening on the hot water supply system with pressure above 150psi (10.3 bar).

N55BU-M1

Features

• Double union inlet & outlet connections (option DU)

• Integral stainless steel strainer

• Thermoplastic seat

• Bronze body construction

• Serviceable in line

• Bypass feature controls thermal expansion pressure**

• Sealed spring cage on all models for accessible outdoor or pit installations

in.

1 ⁄

⁄

SIZE (DN)

in.

4 1 ⁄

⁄

4 7 ⁄

103

124

in.

6 1 ⁄

⁄

6 1 ⁄

DIMENSIONS (APPROX.)

159

in.

4 9 ⁄

⁄

4 9 ⁄

116

in.

1 11 ⁄

⁄

1 11 ⁄

lbs.

1.5

1.75

WEIGHT

kgs.

.68

.79

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series N55B

(1 1 ⁄

" – 2")

Water Pressure Reducing Valves

• Bronze body construction

• Ideal for residential and commercial applications

• Sealed spring cage on all models for accessible outdoor or pit installations

• Water savings up to 30% ∆ (see below)

Specifications

• Temperature Range: 33˚F – 180˚F (0.5°C – 82˚C)

• Maximum Working Pressure: 300psi (20.7 bar)

• Adjustable Reduced Pressure Range: 25 – 75psi (172 – 517 kPa)

• Standard Reduced Pressure Setting: 50psi (345 kPa)

Standards

Meets requirements of ASSE Standard 1003 (ANSI A112.26.2); CSA Standard B356; and listed by IAPMO.

Models

N55B – NPT threaded female inlet x NPT female outlet

N55BU – NPT threaded union inlet x NPT female outlet

N5 5BU-S – Solder U nion inlet x NPT female outlet

N55BDU – Double Union – NPT threaded union female inlet and outlet

N55BDU-S –Double Union – Solder Union inlet and outlet

Options add Suffix:

G Gauge tapping

GG Gauge tapping and 160psi (11.0 bar) gauge

For additional information, request literature ES-N55B-L.

**NOTE: The bypass feature will not prevent the pressure relief valve from opening on the hot water supply system with pressure above 150psi (10.3 bar).

N55BDU

Features

• Bronze cage

• Double union inlet & outlet connections

• Integral stainless steel strainer

• Thermoplastic seat

• Bronze body construction

• Serviceable in line

• Bypass feature controls thermal expansion pressure**

• Sealed spring cage on all models for accessible outdoor or pit installations

MODEL SIZE (DN) DIMENSIONS (APPROX.) WEIGHT

A B C D

in.

mm in.

mm in. mm in.

mm in. mm lbs.

kgs.

N55BDU

1 1 ⁄

⁄

8 3 ⁄

⁄

213

228

10 5 ⁄

⁄

12 9 ⁄

262

267

319

8 7 ⁄

⁄

8 7 ⁄

225

1 7 ⁄

⁄

1 7 ⁄

2.5

1.1

1.4

N55BDU-S

1 ⁄

⁄

3 ⁄

⁄

201

207

1 ⁄

⁄

262

267

7 ⁄

⁄

225

5 ⁄

⁄

2.5

1.1

N55BDU-S

∆

2 50 9

⁄

235 12

⁄

319 8

⁄

225 1

⁄

47 3 1.4

Water Savings: A water savings test program concluded that reducing the water supply pressure from 80psi to 50psi

(551.2 – 344.8 kPa) resulted in a water savings of 30%. For additional information on conserving water and energy, request our F-23QA brochure – “23 Questions and Answers About Water Pressure Reducing Valves”.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Jumper Kits

Temporary Bypass for Water Pressure Reducing Valves

Jumper kits are used in new construction as a temporary bypass, prior to the actual installation of a water pressure reducing valve on potable water supply systems.

The use of a temporary jumper permits testing of the building piping system for leaks and pressure loss and facilitates pipe flushing prior to the installation of the water pressure reducing valve. On unsecured job sites, the jumper kit reduces loss from theft or vandalism.

Jumper Kits come complete with union connections, washers, and a brass or plastic pipe nipple with male union threads. The length of the jumper nipple matches the valve lay length, allowing the piping to be completed prior to the installation of a water pressure reducing valve and permitting quick change out from the jumper to the valve.

The jumper kits include a stainless steel strainer screen to provide protection from debris downstream of the valve.

Jumper Kit

How to order jumper kits

Example:

⁄

" JK P-345 S

3

⁄

4

" JK P-345 S

Size:

⁄

", 1", 1

⁄

", 1

⁄

", 2"

Jumper Kit Designation:

Nipple Type:

B = Brass P = Plastic

Fits Valve Model:

25 = 25AUB-Z3 345 = N45, N55 ( 1 ⁄

", 1") 55 = N45, N55 (1 1 ⁄

" - 2")

Connection:

M = Male brass solder S = Female copper solder

Jumper Kit Exploded View

Kit consists of:

A – Union Nut (2)

B – Sweat Tailpiece (2)

C – Fiber Washer (2)

D – Jumper Nipple

E – Screen

For additional information, request literature ES-JumperKits.

JUMPER KITS COMPLETE KITS WITH PLASTIC NIPPLE

Model Size in. mm

Female x Female Copper Sweat Tailpiece

JK-P-25 S

JK-P-345 S

JK-P-25 S

JK-P-345 S

JK-P-25 S

JK-P-55 S

JK-P-25 S

JK-P-55 S

JK-P-25 S

JK-P-55 S

Male x Male Brass Sweat Tailpiece

JK-P-345-MM S

⁄

" 20

3 ⁄

" 20

1" 25

⁄

" 32

1 1 ⁄

" 32

1 1 ⁄

" 40

⁄

" 40

2" 50

Female Copper Sweat x Male Brass Sweat Tailpiece

JK-P-345-FM S

⁄

" 20

1" 25

COMPLETE KITS WITH BRASS NIPPLE

Female x Female Copper Sweat Tailpiece

JK-B-25 S

JK-B-345 S

JK-B-25 S

JK-B-345 S

JK-B-25 S

JK-B-55 S

JK-B-25 S

JK-B-55 S

JK-B-25 S

JK-B-55 S

3 ⁄

" 20

⁄

" 20

1" 25

1 1 ⁄

" 32

⁄

" 32

1 1 ⁄

" 40

1 1 ⁄

" 40

2" 50

Jumper Kits Include: Jumper Nipple, strainer screen, 2 fiber washers, 2 union nuts and tailpieces as described above.

When removing Jumper Nipple and inserting the water pressure reducing valve, two

O-rings (ordered separately) are required. Refer to literature PL-RP-GP for O-ring ordering information.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 223, 223S

( 1 ⁄

" – 2 1 ⁄

High Capacity Water Pressure Reducing Valves

• One of the most proven regulator designs available

• For commercial, institutional and industrial water pressure control applications

• Available with (223S) or without (223) a strainer

Specifications

• Temperature Range: 33°F – 160°F (0.5°C – 71°C)

• Maximum Working Pressure: 300psi (20.7 bar)

• Adjustable Reduced Pressure Range: 25-75psi (172 – 517kPa)

• Standard Reduced Pressure Setting: 50psi (345kPa)

• Size

⁄

" – 2" (15 – 50mm) have bronze body construction

• Size 2

⁄

" (65mm) has iron body construction

Standards

⁄

" – 2" (15 – 50mm) Meets requirements of ASSE Standard 1003 (ANSI A112.26); CSA

Standard B356; Southern Standard Plumbing Code, Military Standard MIL-V-18146B and listed by IAPMO.

223S

Features

• Enlarged diaphragm, spring cage and seat orifice for super capacity performance

• Bronze body construction (except

2 1 ⁄

" which is iron)

• Serviceable in line

• Series 223S furnished with separate strainer

• Optional bypass feature controls thermal expansion pressure*

• Sealed spring cage on all models for accessible outdoor or pit installations

Models

223 – NPT female inlet x NPT threaded female outlet

223-S – NPT female inl et with strainer x NPT threaded female outlet

Options add Suffix:

B Built-in bypass feature

LP Low pressure range 10-35psi (69 – 241 kPa)

HP High pressure range 1 ⁄

", 3 ⁄

", 1" (15, 20, 25mm) 50 – 145psi (3.4 – 10.0 bar);

1 1 ⁄

" (32mm) 50 – 120psi (3.4 – 8.3 bar);

1 1 ⁄

" – 2 1 ⁄

" (40 – 65mm) 50 – 95psi (3.4 – 6.6 bar)

For additional information, request literature ES-223.

*NOTE: The bypass feature will not prevent the pressure relief valve from opening on the hot water supply system with pressure above 150psi (10.3 bar).

SIZE (DN)

in.

1 ⁄

⁄

1 1 ⁄

2 1 ⁄

BODY

Bronze

Iron

in.

A (223)

4 1 ⁄

⁄

4 3 ⁄

6 3 ⁄

108

121

127

171

203

229

in.

As (223S)

DIMENSIONS (APPROX.)

in.

10 15 ⁄

⁄

14 3 ⁄

⁄

20 1 ⁄

229

262

287

375

425

511

6 1 ⁄

⁄

6 1 ⁄

⁄

9 7 ⁄

⁄

10 3 ⁄

159

165

172

251

273

in.

D (223)

2 1 ⁄

⁄

2 3 ⁄

⁄

3 3 ⁄

in.

N (223S)

2 1 ⁄

⁄

2 15 ⁄

3 7 ⁄

102

127

lbs.

4.5

5.0

7.0

9.0

19.5

30.0

32.5

223

kgs.

2.0

2.3

3.2

4.1

8.8

13.6

14.8

WEIGHTS

223S

lbs.

kgs.

6.0

6.5

9.5

2.7

2.9

4.3

12.0

23.5

5.4

6.8

37.5

17.0

59.0

26.8

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series N223B, N223BS

⁄

" – 3")

Super Capacity Water Pressure Reducing Valves

• For commercial, institutional and industrial applications

• Sealed spring cage on all models for waterworks pit installations

• Triple coated with special corrosion preventative materials superior to hot dip galvanizing

Specifications

• Temperature Range: 33°F – 160°F

(0.5°C – 71°C)

• Maximum Working Pressure: 300psi

(20.7 bar)

• Adjustable Reduced Pressure Range:

25 – 75psi (172 – 517kPa)

• Standard Reduced Pressure Setting:

50psi (345kPa)

**NOTE: The bypass feature will not prevent the pressure relief valve from opening on the hot water supply system with pressure above 150psi (10.3 bar).

Models

N223B – NPT threaded female inlet x NPT threaded female outlet

N223B-S - NPT threaded female inlet x

NPT threaded female outlet with strainer

Options add Suffix:

HP High pressure range 75 – 125psi

(517 – 861 kPa)

For additional information, request literature ES-N223B.

N223B

Features

• Enlarged diaphragm, spring cage and seat orifice for super capacity performance

• Bronze body construction

• Serviceable in line

• Series N223S furnished with separate strainer

• Standard bypass feature controls thermal expansion pressure**

• Sealed spring cage on all models for accessible outdoor or pit installations

Series N223F, N223FS

(3")

Super Capacity Water Pressure Reducing Valves

• Flanged connections

• For commercial or industrial applications

• Iron body construction

• Triple coated with special corrosion preventative materials superior to hot dip galvanizing

Specifications

• Size: 3" (80mm), flanged connections

Class 125psi (8.6 bar) WSP

• Temperature Range: 33°F – 160°F

(0.5°C – 71°C)

• Maximum Working Pressure: 175psi

(12.1 bar)

• Adjustable Reduced Pressure Range

25 – 75psi (172 – 517 kPa).

• Standard Reduced Pressure Setting:

50psi (345 kPa)

• Model N223FS includes strainer

For additional information, request literature ES-N223F.

N223F

Series 127W, F127W

(3", 4")

High Capacity Water Pressure Reducing Valves

• Remote control water regulator

• Close pressure regulation

• Single seated

Models

• 127W - 3" (80mm) NPT threaded female inlet x female outlet connections, bronze body

• F127W - 3", 4" (80, 100mm) flanged connections, iron body

Specifications

• Maximum Working Pressure: 175psi

(12.1 bar).

• Reduced Pressure Range: 25-100psi

(172 – 690 kPa) depending on the supply pressure

• Temperature Range: 33°F – 160°F

(0.5°C – 71°C)

• The 4" (100mm) size is tapped for the installation of a bypass line and an auxiliary regulator

F127W

For additional information, request literature

ES-127W or ES-F127W.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series N250

( 1 ⁄

", 3 ⁄

Iron Body Water Pressure Reducing Valves

• Integral strainer

• Unitized construction for ease of maintenance

• For standard capacity domestic water pressure regulation

Specifications

• Sizes: 1 ⁄

", 3 ⁄

" (15, 20mm), NPT threaded female inlet and outlet connections

• Maximum Working Pressure: 250psi

(17.2 bar)

• Standard Reduced Pressure Setting:

50psi (345 kPa)

• Adjustable Reduced Pressure Range:

25 – 75psi (172 – 517 kPa)

• Temperature Range: 33°F – 160°F

(0.5°C – 71°C)

For additional information, request literature ES-N250.

Note: Cast Iron body regulators are not intended for buried or pit services.

Series 123LP

(

⁄

Water Pressure Reducing Valves

• NPT threaded female inlet and outlet connections

Specifications

• Maximum Working Pressure: 200psi

(13.8 bar)

• Reduced Pressure Setting: 25psi

(172.4 kPa)

• Temperature Range: 33°F – 140°F

(0.5°C – 60°C)

• Nominal size

⁄

" (15mm) or

⁄

" (20mm)

• Adjustable Pressure Range: 40 – 50psi

(276 – 345 kPa)

For additional information, request literature ES-123LP.

Series 2300

(3" – 6")

Direct Operated Water Pressure Reducing Valves

• Designed for dead-end water service where the flow is intermittent and changes rapidly, as on domestic water systems

• Ideal for fast acting equipment such as flushometers and snap cocks

• Pressure balanced design eliminates water hammer, pressure fluctuations, pressure creep and costly maintenance

For additional information, request literature ES-2300.

N250

123LP

2300

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Automatic Control Valves

“A” Series

• Pilot Controlled Diaphragm Valve

• Globe or Angle Pattern

• Threaded or Flanged Ends

• Modulating, On-Off, or Combination functions available

Specifications

Globe Pattern: 1 1 ⁄

" – 24" (32mm – 600mm)

Angle Pattern: 1 1 ⁄

" – 12" (32mm – 300mm)

Body & Cover: Ductile Iron ASTM A536 64-45-12

Coatings: NSF Approved Fusion Bonded Epoxy Coated and Lined

Valve Trim: 1 1 ⁄

" – 8": Stainless Steel 10" – 24": Bronze

Elastomers: Buna-N (std)

Tubing/Fittings: Copper and Brass

Threaded: 400psi MWP (27.6 bar)

150 Flanged: 250psi MWP (17.2 bar)

300 Flanged: 400psi MWP (27.6 bar)

Models

Numerous functional combinations are available in each valve series. Consult your Watts

Representative for detailed assistance in selecting and sizing the proper ACV for your specific application.

110 Series

– (Float / Level Control)

113 Series

– (Solenoid & Pump Control)

114 Series

– (Rate-of-Flow Control)

115 Series

– (Pressure Reducing Control)

116 Series

– (Pressure Relief, Sustaining, or Backpressure Control)

118 Series

– (Check)

127 Series

– (Altitude / Level Control)

Options

Materials

• Carbon Steel

• Stainless Steel

• Bronze

Elastomers

• Viton ®

Tubing & Fittings

• Stainless Steel

For additional information, request literature C-CACV.

ACV

Features

• Exclusive "Quad-Seal" seat disc

Retained on 3 1 ⁄

2 sides. Provides drip-tight, positive closure

• Long life non-edged seat

Allows for longer seat life and superior low-flow performance

• Top and bottom guided stem

Assures positive seat-to-disc alignment and stable throttling characteristics at low, intermediate, and peak flow rates

• 100% NSF approved fusion bonded epoxy lined and coated

Reduces rust and corrosion, greatly extending the life of the main valve diaphragm. Shortens the time required for maintenance and improves valve flow coefficient

• FDA approved diaphragm

Approved for use in drinking water systems

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 26A, 263A

(

⁄

" –

⁄

Small Pressure Regulators

• Brass or stainless steel body regulators suitable for water and No. 2 fuel oil. Before using them with other liquids, please consult the factory

• Readily meets requirements for use in beverage dispensing and paint spraying equipment, drinking fountains and many other applications. We recommend the use of strainers with all regulators

• Series 263A has extra 1 ⁄

" low pressure gauge port and is available with all stainless steel construction, specify SS-263AP

Specifications

• Sizes:

⁄

" (3-15mm)

NPT threaded female inlet and outlet connections

• Maximum Working Pressure: 300psi

(20.7 bar)

• Maximum Temperature: 140ºF (60°C).

• Available with Viton

® trim

• Specify suffix letter for reduced pressure

range required

Reduced Pressure Ranges: Std.psi set at:

Suffix A

for 1 – 25psi

Suffix B

for 3 – 50psi

Suffix C

for 10 – 125psi

Suffix D

or 50 – 175psi

SS263AP

Models

26A 2-Way Regulator-Brass

263A 3-Way Regulator-Brass

SS263A 3-Way Regulator-Stainless Steel

For additional information, request literature

ES-26A, 263.

Model

26A

263A

SIZE (DN)

in.

DIMENSIONS (APPROX.)

B C

mm in.

1 ⁄

⁄

3 2

⁄

54 3

⁄

54 3

⁄

3 ⁄

10 2 1 ⁄

54 3 7 ⁄

1 ⁄

⁄

54 4 100

2 1 ⁄

54 4 7 ⁄

124

⁄

10 2

⁄

54 4

⁄

15 2 1 ⁄

⁄

124 4

100 3 1 ⁄

in.

mm oz.

WEIGHT

gm.

7 ⁄

22 16 454

⁄

22 16 454

7 ⁄

22 16 454

⁄

22 16 454

100 7 ⁄

22 16 454

100

⁄

22 16 454

7 ⁄

22 16 454

Series 560

( 1 ⁄

" x 1 ⁄

", 3 ⁄

" x 3 ⁄

Mini Water Pressure Regulators

• General purpose brass body regulators for industrial, process, plumbing and OEM applications such as travel trailers. Consult factory for special requirements.

Models

560

– has female threaded 1 ⁄

" and 1 ⁄

(3 and 8mm) inlet and outlet connections.

Female 1 ⁄

" (3mm) side tapping (plugged) for gauge. Initial pressures up to 300psi

(20.7 bar). Maximum temperature 140°F

(60°C)

H560

– Water regulation for grid systems.

3 ⁄

" (20mm) female inlet and male outlet hose connections. Max. pressure 150psi

(10.3 bar), adjustable from 10 – 60psi (68.9

– 413.7 kPa). Standard set at 40psi (276 kPa). Delivery capacity up to 250 gallons per hour (946 lph). Also used for recreational vehicles. Listed by IAPMO

H560

For additional information, request literature ES-560/H560 or IS-IR-56/H560G.

Series IR-56

(

⁄

Bronze Water Pressure Regulators

• Dependable, low cost regulator for grid systems and recreational vehicles

• Hose connection, male inlet x male outlet

Specifications

•

⁄

" (20mm) hose connection female inlet x male outlet

• 1 ⁄

" (3mm) NPT female side tapping for gauge

• Maximum Working Pressure: 150psi

(10.3 bar)

• Adjustable Reduced Pressure Range:

10 – 60psi (68.9 – 413.7 kPa)

• Reduced Pressure Setting: 40psi

(275.8 kPa)

• Delivery up to 250 gph (946 lph)

For additional information, request literature IS-IR-56/H560G.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

IR-56

Series P60

(

⁄

Mini Plastic Water Pressure Regulators

• Compact, superior corrosion resistant regulators

• For general purpose, OEM and irrigation applications

• Can be used with deionized water

•

Specifications

1 ⁄

" (8mm) NPT female connections

• Maximum Working Pressure: 300psi

(20.7 bar)

• Maximum Temperature Range:

33°F – 150°F (0.5°C – 66°C)

• Reduced Pressure Range:

(A) 0 – 25psi (0 – 172 kPa);

(B) 0 – 60psi (0 – 413 kPa);

(C) 0 – 125psi (0 – 861 kPa)

For additional information, request literature ES-P60.

P60

Series 215

(

⁄

Precision Regulator for Low Pressures

• Forged brass body, for water and No. 2 fuel oil

• For other liquids, consult factory

Specifications

• NPT threaded female inlet and outlet connections

• Maximum Working Pressure: 300psi

(20.7 bar)

• Temperature Range: 0°F – 120°F

(17.8°C – 49°C)

Model 276H300, IWTG

( 3 ⁄

Water Pressure Test Gauges

• For testing water supply pressure within a distribution system

• Red indicator hand “holds” at highest reading registered

Specifications

276H300 –

3 ⁄

" (20mm) hose thread connection; 0 – 300psi (0 – 20.7 bar)

IWTG –

3 ⁄

" (20mm) hose thread connection; 0 – 200psi (0 – 13.8 bar)

215

• Reduced Pressure Ranges: Std.psi set at:

Suffix A

for 0 – 8psi

Suffix B

for 0 – 20psi

Suffix C

for 0 – 50psi

For additional information, request literature

ES-215.

276H300

For additional information, request literature F-Gauges.

Series 152A, 252A

(

⁄

" – 2")

Process Steam Pressure Regulators

• For autoclaves, steam tables/irons, vulcanizers and single radiators

• Also used on sterilizers, process lines, testing fixtures and oil lines

• Highly sensitive to reduced pressure changes

• Full volume with minimum pressure drop

• Sensitivity adjustment feature for critical flow

MODEL SIZE (DN)

in.

DIMENSIONS (APPROX.)

B C

mm in. mm

WEIGHT

in.

mm in.

mm lbs.

kgs.

152A

3 – 15 1 ⁄

15 6 150 8 5 ⁄

219 6 7 ⁄

175 1 3 ⁄

44 12 5

3 – 15

⁄

20 6 150 8

⁄

219 6

⁄

175 1

⁄

44 12 5

1 25 7 1 ⁄

191 9 1 ⁄

235 7 1 ⁄

184 2 50 20 9

152A

3 – 15 1

⁄

32 7

⁄

191 9

⁄

235 7

⁄

184 2 50 20 9

5 – 40 1 1 ⁄

40 9 229 14 1 ⁄

362 11 1 ⁄

292 2 3 ⁄

70 40 18

152A 5 – 40 2 50 9 229 14

⁄

362 11

⁄

292 2

⁄

70 40 18

252A 10 – 50 1 ⁄

15 6 150 8 5 ⁄

219 6 7 ⁄

175 1 3 ⁄

44 12 5

252A 10 – 50

⁄

20 6 150 8

⁄

219 6

⁄

175 1

⁄

44 12 5

152SS 10 – 50 1 ⁄

15 6 150 8 5 ⁄

219 6 7 ⁄

175 1 3 ⁄

44 12 5

152SS 10 – 50

⁄

20 6 150 8

⁄

219 6

⁄

175 1

⁄

44 12 5

152SS 10 – 50 1 25 7 1 ⁄

191 9 1 ⁄

235 7 1 ⁄

184 2 50 20 9

152A

Models

152A – with iron body. Sizes: 1 ⁄

" to 2"

(15-50mm), NPT threaded female inlet and outlet connections. Initial pressures up to

200psi (13.8 bar)

152SS – with stainless steel body and trim, sizes 1 ⁄

", 3 ⁄

",1" (15, 20, 25mm). For maximum supply pressure up to 300psi (20.7

bar) at 420°F (216°C)

252A – sizes

⁄

"(15, 20mm) identical to

152A except furnished in bronze body for pressures up to 300psi (20.7 bar)

152A-T, 152SS-T or 252A-T – tight seating models for dead end and liquid service.

When utilizing a Teflon ® valve disc in the

252A-T, the maximum operating temperatures are 300°F (149°C) at 300psi (20.7 bar) and 400°F (204°C) at 200psi (13.8 bar).

See capacity chart on pg. 12 for max. ratings.

For additional information, request literature ES-152A, ES-152SS.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 127

(

⁄

" – 4")

Process Steam Pressure Regulators

• Diaphragm type regulator

• Single seated

• Large capacity

• Main line process regulation

• Heating and dead end service

• Institutional, commercial and industrial applications

F127SS

MODEL SIZE (DN)

in.

mm in

127

F127*

1 1 ⁄

⁄

3 ⁄

100

⁄

4 1 ⁄

12 1 ⁄

*Iron body, flanged connections

mm in

102

108 16

⁄

114 16 3 ⁄

133

152

184

203

308

⁄

17 1 ⁄

⁄

18 1 ⁄

⁄

21 1 ⁄

DIMENSIONS (APPROX.)

B C

425

435

454

470

406

410

416

521

540

15 1 ⁄

⁄

15 3 ⁄

⁄

16 1 ⁄

⁄

16 3 ⁄

387

391

400

410

381

384

425

⁄

1 3 ⁄

⁄

2 3 ⁄

⁄

1 1 ⁄

⁄

4 1 ⁄

114

Specifications

• Sizes: 1 ⁄

" – 3" (15 – 80mm), bronze body with NPT threaded inlet and outlet connections

• Sizes: 1 ⁄

" – 3" (15 – 80mm) feature stainless steel discs

• Adjustable Reduced Pressure Range:

5 –150psi (.3 – 10.3 bar) depending on size of the valve and supply pressure

For additional information, request literature F-127.

Quick Reference Capacity Chart

MAXIMUM CAPACITIES In Pounds or Kilograms (lbs. or kgs.) per Hour of Steam

INITIAL

PRESSURE

REDUCED

PRESSURE

FROM 50PSI

(3.4 BAR)

UP TO 20PSI

(1.4 BAR)

FROM 100PSI

(6.9 BAR)

UP TO 50PSI

(3.4 BAR)

FROM 150PSI

(10.3 BAR)

UP TO 70PSI

(4.8 BAR)

FROM 200PSI

(13.8 BAR)

UP TO 90PSI

(6.2 BAR)

FROM 250PSI

(17.2 BAR)

UP TO 125PSI

(8.6 BAR)

MODEL

in.

SIZE (DN)

mm lbs./hr.

kgs./hr.

lbs./hr.

kgs./hr.

lbs./hr.

kgs./hr.

lbs./hr.

kgs./hr.

127

F127

2 1 ⁄

1 ⁄

⁄

1 1 ⁄

100

218

492

878

1370

1973

3518

5494

7906

8301

223

398

621

895

1596

2492

3586

3765

387

875

1560

2436

3508

6253

9766

14054

14756

175

397

708

1105

1591

2836

4430

6375

6693

555

1255

2237

3493

5030

8967

14006

20154

21161

252

569

1015

1584

2282

4067

6353

9142

9598

731

1653

2943

4599

6623

11807

18442

26538

–

332

750

1131

2086

3004

5356

8365

12037

–

900

2037

3631

5668

8163

14553

22730

32709

–

152A

252A

152A

252A

152A

1 1 ⁄

⁄

1 ⁄

⁄

3 ⁄

402

442

665

765

285

182

200

302

347

129

143

506

715

786

1120

1285

324

357

508

583

230

205

726

1025

1127

1600

1840

465

511

726

835

329

270

956

1349

1484

2230

2564

122

434

612

673

1012

1163

332

1178

1663

1830

2725

3134

151

534

754

830

1236

1422

EXAMPLE: Initial Pressure is 100psi (6.9 bar), Reduced Pressure is 50psi (3.4 bar) and Capacity required is 1500 lbs. (680 kgs.) of

steam per hour. By referring to the proper initial reduced pressure column “From 100psi/Up to 50psi (6.9 – 3.4 bar)”, you will find the capacity of 1560 lbs./hr. (708 kgs./hr.) for the 1" (25mm) Model 127 valve corresponds most closely to the required capacity of 1500 lbs./hr.

NOTE: For reduced pressures greater than those shown for each Initial Pressure column above, refer to the Detailed Capacity Table in the

Watts brochure F-127. Be sure to determine both Initial Pressure and Reduced Pressure setting, or the range required.

408

924

1647

2570

3703

6601

10310

14837

–

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

lbs./hr.

kgs./hr.

Series 174A

(

⁄

" – 2")

Model 374A

( 3 ⁄

ASME Water Pressure Safety Relief Valves

• For hot water heating and supply boilers

• Pressure protection only

• Series 174A bronze body construction resists corrosive water conditions of water supplies

Specifications

• Standard Pressure Relief Setting: 30psi (206.9 kPa).

• Other valve settings are available in 5psi (34.5 kPa) increments from 30 – 150psi

(2.1 – 10.3 bar)

Models

174A – Sizes 3 ⁄

" – 2" (20 – 50mm), NPT threaded female inlet x female outlet

(drain) connection

374A has iron body with bronze inlet; 550,000 BTU/hr. rating

For additional information, request literature ES-174A-740.

174A

374A

MODEL

in.

3 ⁄

1 1 ⁄

⁄

SIZE (DN)

in.

2 1 ⁄

4 3 ⁄

⁄

6 1 ⁄

⁄

121

124

165

in.

4 7 ⁄

⁄

8 1 ⁄

⁄

10 1 ⁄

⁄

124

149

216

235

260

DIMENSIONS (APPROX.)

in.

3 3 ⁄

⁄

6 3 ⁄

⁄

7 1 ⁄

⁄

111

162

171

184

in.

1 1 ⁄

⁄

2 1 ⁄

⁄

in.

1 5 ⁄

⁄

2 3 ⁄

⁄

3 3 ⁄

⁄

WEIGHT

lbs.

1.5

3.1

6.3

7.3

13.8

1.1

kgs.

0.7

1.4

2.8

3.3

6.2

0.5

Safety Relief Valves Settings and Relieving Capacities

(National Board Certified Ratings) BTU Steam Discharge Capacities (lbs./hr.)

MODEL SIZE (DN) 30PSI 100PSI 125PSI

in.

(mm)

174A

374A

3 ⁄

1 1 ⁄

⁄

650,000

1,005,000

1,682,000

2,020,000

3,815,000

550,000

1,695,000

2,635,000

4,399,000

5,290,000

9,970,000

–

2,070,000

3,215,000

5,370,000

6,460,000

12,170,000

–

Note: Valve settings, other than shown above, are available in 5psi increments within the pressure ranges shown.

150PSI

2,445,000

3,795,000

6,340,000

7,630,000

14,370,000

–

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 740

( 3 ⁄

" – 2")

Iron Body ASME Rated Water Pressure Relief Valves

• For hot water heating boiler pressure protection

• Expanded outlet drain connections

• Size for size, Watts 740 Models offer greater discharge capacity than comparable competitive models

Specifications

• NPT threaded female inlet x female outlet (drain) connection

• Sizes 3 ⁄

" x 1" (20 x 25mm), 1" x 1 1 ⁄

" (25 x 32mm), 1 1 ⁄

" x 1 1 ⁄

" (32 x 40mm),

1 1 ⁄

" x 2" (40 x 50mm), 2" x 2 1 ⁄

" (50 x 65mm)

• Standard pressure relief setting is 30psi (206.9 kPa)

• Other settings available in 5psi (34.5 kPa) increments from 30 – 75psi (206.9 – 5.2 bar)

For additional information, request literature ES-174A/740.

740

MODEL

SIZE (DN)

in.

3 ⁄

4 x 1

1 x 1

⁄

1 1 ⁄

4 x 1 1 ⁄

⁄

2 x 2

2 x 2 1 ⁄

20 – 25

25 – 32

32 – 40

40 – 50

50 – 65

in.

⁄

4 5 ⁄

⁄

6 3 ⁄

117

133

171

in.

5 7 ⁄

⁄

8 3 ⁄

⁄

11 5 ⁄

149

184

222

235

295

DIMENSIONS (APPROX.)

in.

4 3 ⁄

⁄

6 1 ⁄

8 3 ⁄

111

137

165

178

222

in.

1 1 ⁄

⁄

2 1 ⁄

⁄

2 7 ⁄

in.

1 7 ⁄

⁄

2 5 ⁄

3 7 ⁄

WEIGHT

lbs.

kgs.

1.9

3.1

1.4

6.1

2.8

7.5

3.4

16.5

7.5

Safety Relief Valves Settings and Relieving Capacities

(National Board Certified Ratings) BTU Steam Discharge Capacities (lbs./hr.)

MODEL SIZE (DN) 30PSI 45PSI 50PSI 75PSI

in.

740

⁄

4 x 1

1 x 1 3 ⁄

⁄

4 x 1

⁄

1 1 ⁄

2 x 2

⁄

20 x 25

25 x 32

32 x 40

40 x 50

50 x 65

925,000

1,300,000

2,105,000

2,900,000

5,250,000

1,245,000

1,750,000

2,830,000

3,903,000

7,067,000

1,352,000

1,899,000

3,075,000

4,237,000

7,672,000

Note: Valve settings, other than shown above, are available in 5psi increments within the pressure ranges shown.

1,886,000

2,649,000

4,285,000

5,909,000

10,700,000

Contact your local Watts Agent or call Customer Service (978) 689-6066 for the products with a relief setting other than shown and/or special models of interest.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 315 and 415

( 3 ⁄

" – 1 1 ⁄

ASME Rated and Tested Steam Safety Relief Valves

• For low pressure steam heating equipment

Specifications

• NPT threaded male inlet x threaded female outlet (drain) connection

• Standard relief set pressure 15psi (103.4 kPa)

• Available with lower pressure relief settings, consult factory

• Model 315 – 3 ⁄

" x 3 ⁄

" (20 x 20mm),

Model 415 –

⁄

" x

⁄

" (20 x 20mm), 1" x 1" (25 x 25mm),

1 1 ⁄

" x 1 1 ⁄

" (32 x 40mm), and 1 1 ⁄

" x 2" (40 x 50mm)

MODEL

315-M1

415-M1

415

SIZE

3 ⁄

4 x 3 ⁄

3 ⁄

4 x 3 ⁄

1 x 1

1 1 ⁄

4 x 1 1 ⁄

1 1 ⁄

2 x 2

ASME STEAM

Discharge Capacity

lbs./hr. @ 15psi

375

450

643

1230

1860

in.

2 11 ⁄

2 13 ⁄

3 1 ⁄

4 3 ⁄

5 7 ⁄

DIMENSIONS (APPROX.) WEIGHT

D E

mm in.

mm lbs.

kgs.

68 1 3 ⁄

35 1 1 ⁄

32 .55

.24

71 1 5 ⁄

33 1 1 ⁄

32 .70

.31

78 1 11 ⁄

43 1 5 ⁄

41 .91

.41

121 2 3 ⁄

60 2 1 ⁄

54 2.00

.91

138 2 5 ⁄

67 2 5 ⁄

59 3.00 1.36

Series Fig. 31, 41, 41A

( 1 ⁄

" – 6")

Safety Relief Valves

Specifications

• Available in bronze with threaded connections or cast iron with flanged connections

• Fig. 31 – ASME Section I valves for steam boilers with pressures to 250psi (17.2 bar)

• Fig. 41 – For ASME Section VIII steam service handling saturated steam to

250psi (17.2 bar)

• Fig. 41A – For ASME Section VIII service on air, gas and vapors to 250psi (17.2 bar)

• Saturated Steam Capacities; see tables on page 23

• Next day service available

For additional information, request literature PG-SSRV.

315

Fig. 31, 41, 41A

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Fig. 31 ASME Section I Series Valves Saturated Steam Capacities

(lbs/hr @ 90% rating and 3% overpressure)

MODEL SET PRESSURE

psi kPa 1 ⁄

2 x 3 ⁄

3 ⁄

4 x 1

Fig. 31

10*

100

125

150

175

200

225

250

103

138

172

207

345

517

689

861

1034

1206

1378

1550

1723

133

161

189

216

244

355

493

631

769

907

1045

1183

1321

1459

* Capacities for 5 and 10psi are not certified by ASME National Board.

1124

1370

1616

1862

2108

2354

2600

171

238

288

337

386

435

632

878

1 x 1 1 ⁄

1763

2148

2534

2920

3306

3691

4077

269

372

451

528

605

683

991

1377

INLET X OUTLET (IN.)

1 1 ⁄

4 x1 1 ⁄

2882

3512

4143

4773

5404

6035

6665

439

609

738

864

990

1116

1621

2251

Fig. 41 ASME Section VIII Series Valves Saturated Steam Capacities

(lbs/hr @ 90% rating and 10% overpressure)

MODEL SET PRESSURE

psi kPa

⁄

2 x

⁄

4 x 1

Fig. 41

10*

100

125

150

175

200

225

250

103

138

172

207

345

517

689

861

1034

1206

1378

1550

1723

104

141

176

203

229

256

374

522

669

817

965

1113

1260

1408

1556

* Capacities for 5 and10psi are not certified by ASME National Board.

1193

1456

1719

1982

2245

2508

2771

185

250

361

409

456

666

930

1 x 1

⁄

1870

2283

2696

3108

3521

3933

4346

289

393

491

566

641

716

1045

1458

INLET X OUTLET (IN.)

⁄

4 x1

⁄

3058

3732

4407

5031

5756

6430

7105

473

642

802

925

1047

1170

1709

2383

Fig. 41A ASME Section VIII Air Capacity Ratings

(SCFM @ 90% rating and 10% overpressure)

MODEL SET PRESSURE

psi kPa 1 ⁄

2 x 3 ⁄

3 ⁄

4 x 1

Fig. 41A

10*

100

125

150

175

200

225

250

275

300

103

138

172

207

345

517

689

861

1034

1206

1378

1550

1723

1895

2067

133

185

238

291

343

396

448

501

553

606

659

* Capacities for 5 and 10psi are not certified by ASME/National Board.

424

518

611

705

799

892

986

1080

1173

111

128

145

162

237

331

1 x 1 1 ⁄

665

812

959

1210

1253

1400

1547

1693

1840

102

140

175

201

228

255

372

519

INLET X OUTLET (IN.)

1 1 ⁄

4 x1 1 ⁄

1088

1328

1568

1808

2048

2288

2528

2769

3009

167

228

285

329

373

416

608

848

1 1 ⁄

2 x 2

1701

2076

2452

2827

3202

3578

3953

4328

4703

261

356

446

514

583

651

951

1326

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

1 1 ⁄

2 x 2

4505

5491

6477

7462

8448

9434

10419

686

952

1154

1351

1548

1745

2543

3519

⁄

2 x 2

4780

5835

6889

7943

8998

10052

11106

739

1003

1254

1445

1637

1829

2672

3726

2 x 2 1 ⁄

2791

3407

4022

4638

5254

5869

6435

7101

7716

428

585

732

844

956

1068

1550

2176

2 x 2 1 ⁄

7391

9008

10625

12242

13859

15477

17094

1126

1562

1893

2216

2540

2863

4157

5774

2 x 2

⁄

7843

9572

11302

13032

14761

16491

18221

1213

1646

2057

2371

2686

3000

4384

6113

Series 1L, 1XL, 10L and 100XL

(

⁄

" ,

⁄

Self-closing T&P Safety Relief Valves for Hot Water Storage

Tanks and Heaters

• These combined two-in-one Temperature and Pressure relief valves provide the least expensive and proven means for protection against both excessive temperature and pressure emergency conditions

• Fully automatic temperature and pressure relief protection for domestic hot water supply tanks and heaters based on the latest ANSI Z21.22 listing requirements for temperature discharge capacity

• Reliable and proven means of protection against excessive temperature and pressure build-up in domestic hot water systems A

• Includes test lever

• For water heaters from 15,000 to 105,000 BTU/hr

• NPT male inlet and female outlet

Note: See pg. 25 for information on domestic expansion tanks (DET) to control thermal expansion in domestic water closed systems.

For additional information, request literature ES-10L, ES-100XL,

ES-SL100XL/L100XL/LL100XL/ LLL100XL.

Standards

• ANSI Z21.22 and ASME Section IV

Rated

†

, CSA Listed.

Specifications

• Temperature Relief: 210°F (99°C).

Pressure Relief Range: 75 – 150psi

(5.2 – 10.3 bar).

Standard Pressure Relief Settings:

75psi (5.2 bar), 100psi (6.9 bar),

125psi (8.6 bar) or 150psi (10.3 bar)

MODEL SIZE (DN) DIMENSIONS (APPROX.) WEIGHT CSA

in.

mm in.

mm oz.

gm.

Temp. Steam

Rating BTU/hr.

1L2

†

1XL

†

1XL-8

†

10L-2

100XL

100XL-8

L100XL-3

SL100XL

LL100XL

LLL100XL-Z5

⁄

3 ⁄

⁄

3 ⁄

⁄

1 ⁄

⁄

3 ⁄

⁄

3 ⁄

⁄

1 3 ⁄

⁄

1 3 ⁄

⁄

1 3 ⁄

⁄

1 3 ⁄

⁄

1 3 ⁄

⁄

3 1 ⁄

⁄

4 3 ⁄

⁄

3 1 ⁄

⁄

3 1 ⁄

⁄

5 1 ⁄

108

111

121

133

⁄

1 1 ⁄

⁄

1 1 ⁄

⁄

7 ⁄

⁄

1 1 ⁄

2 1 ⁄

3 1 ⁄

⁄

2 1 ⁄

203

340

397

340

284

340

454

284

340

15,000

80,000

105,000

A = overall width of the valve. B = overall height of the valve, with lever closed, not including thermostat element length. D = length of shank , from shoulder under outlet orifice overhang to inlet orifice edge. T = length of thermostat element, measured from inlet orifice edge to end of thermostat.

Set @ 150psi (10.3 bar). Consult your local Watts Agent or call Customer Service at (978) 689-6066 for ordering codes of valves with pressure relief settings of 75, 100, 125psi (5.2, 6.9, 8.6 bar).

†1

⁄

" (15mm) valves are not ASME rated.

Series 210-5

(

⁄

Immersion-Type, Temperature Gas Shutoff for Hot

Water Storage Heaters.

• Protects against excessive temperatures in gas water heaters

• Shuts off the gas supply to the water heater in the event that the water temperature reaches 210°F (98.9°C)

• Used in conjunction with Model 3L pressure relief valve, p.20

• Models L210-5 M2, LL210-

5M2, LLL210-5 feature extended shanks for use with heaters containing up to 3" of insulation

Specifications

• Tank connection 3 ⁄

" (20mm)

NPT male

• Design certified by CSA

• CSA ratings: natural gas

150,000 BTU/hr., liquefied petroleum gas 243,000

BTU/hr

For additional information, request literature ES-210-5.

• Gas inlet and outlet connection

⁄

" (15mm) NPT female

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

M2 M2

210-5

L210-5

LL210-5

LLL210-5

ASME Rated Series 40, 140,

240, 340, 342

(

⁄

" – 2")

Automatic Reseating T&P Relief Valves for Hot Water Supply

Tanks and Heaters.

• The combined two-in-one Temperature and Pressure relief valve provides the least expensive and most proven means for protection against both excessive temperature and pressure.

• Fully automatic temperature and pressure relief protection for hot water supply tanks and heaters based on the latest ANSI Z21.22 Listing Requirements for temperature discharge capacity.

Standards

ANSI Z21.22 and ASME Section IV Rated, CSA Listed.

Specifications

• Temperature relief 210°F (98.9°C). Pressure range 75 – 150psi (5.2 – 10.3 bar).

Standard settings: 75psi (5.2 bar); 100psi (6.9 bar); 125psi (8.6 bar); and 150psi

(10.3 bar). See Dimensions/Wgts. chart on next page for inlet and outlet connection type and sizes.

Series 40, 140 nominal size 3 ⁄

" (20mm)

• To protect gas, electric or oil-fired storage water heaters rated between 180,000 to

200,000 BTU/Hr. from excessive heat or pressure build up, choose the 3 ⁄

" (20mm) model 40 or 140. Tested under ANSI Z21.22 with ratings as certified and listed by

CSA. Series 40, 140 and 240 nominal size 1" (25mm).

• For gas or oil-fired storage water heaters rated between 450,000 and 730,000

BTU/Hr., choose the 1" (25mm) model 40, 140 or 240. Tested under ANSI Z21.22

with ratings as certified and listed by CSA.

Series 340, 342 nominal sizes 1 1 ⁄

" x 2" (40 x 50mm)

• For gas or oil-fired hot water supply boilers rated over 730,000 BTU/Hr. output heating for water and for steam coil storage water heaters, choose the Model 340 or 342. Tested under ANSI Z21.22 with ratings as certified and listed by CSA.

Special Model

Special Model 340X-8 M4Z available in 1

⁄

" (40mm) size only. Pressure setting is 175psi

(12.1 bar). Temperature relief at 210°F (98.9°C); Certified by CSA only.

For additional information, request literature ES-40, 140, 240, 340, or ES-LL/LLL-40XL.

340

Features

• Bronze body construction

• Tamper-resistant bonnet screws

• Series 40 and 140 feature a unique thermostat with a special thermobonded coating

• 1" (25mm) and above sizes Model M2,

M4 and M14 are standardly furnished with stainless steel thermostat tube

• Accurate and proven thermostat, exclusively designed and manufactured by Watts

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

1.656

1.781

3.656

1" LL40XL-Z2

⁄

" LL40XL-Z2

3 ⁄

" LLL40XL-Z2

Series 40L

MODEL SIZE (DN) THERMOSTAT LENGTH DIMENSIONS (APPROX.) WEIGHT RATINGS

M = MALE

F = Female

Inlet x Outlet

in. x in.

mm x mm

(below inlet)

in.

mm in.

in.

less thermostat

mm lbs.

kgs.

CSA TEMP.

STEAM RATING

BTU/hr.

ASME PRESSURE ASME PRESSURE

STEAM RATING STEAM RATING

BTU/hr.** BTU/hr.**

@75psi @150psi

set pressure set pressure

40L-3

40XL-5

40XL-8

LL40XL

LLL40XL

140S-3

140X-5

140X-8

40L-2

40XL-4

40XL-7

LL40XL

*140S-3

*140X-6

*140 X-9

*N240X-6

*N240X-9

*N241X-5

*N241X-8

*340-3

*340X-8†

*342-3

*342X-8

3 ⁄

M x 3 ⁄

⁄

M x

⁄

3 ⁄

M x 3 ⁄

⁄

M x

⁄

3 ⁄

M x 3 ⁄

⁄

F x

⁄

3 ⁄

F x 3 ⁄

⁄

F x

⁄

1M x 1F

20 x 20

1M x 1F

1F x 1F

20 x 20

25 x 25

1F x 1F

25 x 25

1 ⁄

⁄

M x 1F

32 x 25

⁄

F x 1

⁄

F 40 x 40

1 1 ⁄

F x 1 1 ⁄

F 40 x 40

2M x 1

⁄

2M x 1 1 ⁄

50 x 40

⁄

150

229

200

100

178

127

200

127

150

229

127

200

⁄

5 1 ⁄

⁄

6 5 ⁄

⁄

6 1 ⁄

⁄

5 1 ⁄

⁄

5 5 ⁄

⁄

6 1 ⁄

5 5 ⁄

⁄

5 5 ⁄

⁄

7 5 ⁄

⁄

6 5 ⁄

⁄

9 3 ⁄

⁄

9 3 ⁄

2 5 ⁄

⁄

2 5 ⁄

⁄

2 5 ⁄

⁄

2 5 ⁄

⁄

2 3 ⁄

⁄

2 3 ⁄

⁄

3 76

⁄

3 3 ⁄

⁄

3 3 ⁄

⁄

114

4 1 ⁄

114

⁄

114

4 1 ⁄

114

165

140

143

158

143

194

143

248

168

1 3 ⁄

⁄

1 3 ⁄

⁄

.79

180,000

205,000

.68

205,000

.90

205,000

3 ⁄

⁄

.79

180,000

.79

205,000

⁄

.79

205,000

2 1 ⁄

1.00

450,000

⁄

1.00

500,000

2 1 ⁄

1.00

500,000

2 .90

500,000

2 1 ⁄

1.00

570,000

⁄

1.00

670,000

2 1 ⁄

1.00

670,000

⁄

1.20

730,000

2 3 ⁄

1.20

730,000

⁄

1.20

730,000

2 3 ⁄

1.20

730,000

3.00

1,150,000

3.60

1,150,000

3.00

1,150,000

3.60

1,150,000

777,600

1,437,600

777,600 1,437,600

1,155,000 2,134,000

1,555,000 2,134,000

1,155,000 2,134,000

1,670,000 3,085,000

2,195,000 4,059,000

3,450,000 6,379,000

* Standardly furnished with stainless steel thermostat tube. †340X-M4Z – Temperature Relief of 210°F, Certified CSA only.

** ASME capacities are steam pressure ratings at the indicated set pressure and do not reflect the CSA temperature relieving capacity of the valves for selection purposes. Standard pressure relief setting: 75, 100, 125 and 150psi (5.2, 6.9, 8.6, and 10.3 bar).

Set @ 150psi (10.3 bar).

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 3L, 53L

(

⁄

Poppet Type Pressure Relief Valves for Protection Against

Excessive Pressure

3L – ASME rated, design certified and listed by CSA. MIL Spec MIL-V-136-10 Type 1. Size:

⁄

" (20mm), NPT male inlet x NPT female (drain) outlet. ASME construction and tested, listed and certified by the National Board of Boiler and Pressure Vessel Inspectors. Pressure range

75 – 150psi (5.2 – 10.3 bar). Standard setting 75psi (5.2 bar). Optional setting 100, 125,

150psi (6.9, 8.6, 10.3 bar). Used in conjunction with Model 210 gas shutoff valve, p.17.

53 – without test lever.

• Sizes: 1 ⁄

", 3 ⁄

" (15, 20mm), NPT male inlet x NPT female (drain) outlet

• Pressure Range: 75 – 175psi (5.2 – 12.1 bar)

• Standard pressure relief setting is 75psi (5.2 bar). Optional settings 100, 125 or 150psi

(6.9, 8.6, or 10.3 bar)

53L – same as Model 3L except 1 ⁄

" (15mm) inlet/outlet. Includes test lever. ANSI Z21.22

“Relief Valves for Hot Water Supply Systems”. Design certified and listed by CSA. Does not comply with ASME requirements. UL Listed.

FP53L – for fire protection grid systems; protects against excessive pressure from thermal expansion or line surge. Size:

⁄

" (15mm). Pressure relief set at 175psi (12.1 bar). UL Listed.

For more products to protect against thermal expansion, see pages 25 and 27.

For additional information, request literature ES-3L/53L or ES-FP53L.

Series 30

(

⁄

Pressure Relief Valves

• Pressure relief only.

30L – with test lever; not diaphragm activated. Nominal size: 1 ⁄

" (15mm), NPT male inlet x female (drain) outlet. Standard Pressure Setting: 75psi (5.2 bar). Optional settings 100, 125 and 150psi (6.9, 8.6, 10.3 bar).

30L-Z1 – well system relief valve. Capacity 20 gpm (76 lpm) at 10psi (68.9kPa) over 75psi

(516.7 kPa) set pressure

N30L – with test lever. Pressure Range: 30 – 60psi (206.7 – 413.4 kPa). Standard settings

30 – 45psi (206.7 – 310 kPa)

N30 – without test lever. Pressure Range: 5 – 25psi (34.5 – 172.4 kPa)

For additional information, request literature ES-30.

Series 530C

(

⁄

" –

⁄

Calibrated Pressure Relief Valves

• Adjustable pressure relief range 50-175psi (3.4 – 12.1 bar)

• Designed for use as protection against excessive pressure build-up in systems containing water, oil and air

530FP – for fire protection systems.

Specifications

• Nominal sizes: 1 ⁄

" or 3 ⁄

" (15 – 20mm), NPT male inlet x 1 ⁄

" (15mm) NPT female (drain) outlet

• Maximum Working Pressure: 300psi (20.7 bar)

• Maximum Working Temperature: 180°F (82°C)

For additional information, request literature ES-530C.

Series H32

(

⁄

" –

⁄

Hose Connection Pressure Relief Valve

• Has a

⁄

" hose connection inlet for ease of installation

Specifications

• Set at 80psi or 100psi (5.5 bar or 6.9 bar)

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

30L

530C

H32

Model 5300A

(

⁄

Poppet-Type, Compact Bypass Relief Valve

• Bronze body construction

• “T” handle facilitates pressure adjustment

Specifications

• Nominal size: 1 ⁄

" (15mm), NPT male inlet x female outlet

• Pressure Range: 0 – 250psi (0 – 17.2 bar)

Series BP30

( 1 ⁄

Bypass Control Relief Valves

• Controls liquid pressure as supplied by a positive pressure pump

• Protects equipment by operating at the desired pressure setting and allows excess volume to be bypassed back to the source

Specifications

• Size 1 ⁄

" (15mm), NPT male inlet x female outlet

• Pressure Range: 10 – 175psi (.069 – 12.1 bar)

• Maximum Temperature: 180°F (82°C)

• Bronze body, sensitive rubber diaphragm and special Teflon

® disc

Models

BP30A – adjustable 10 – 50psi (68.9-344.8 kPa), Model BP30B,

45 – 100psi (310.3 – 689.5 kPa) Model BP30C 75 – 175psi (5.2 – 12.1 bar)

For additional information, request literature ES-BP30.

5300A

BP30

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Spacemaker

by Watts

Outside Water Heater Enclosures

• Allows water heater to be installed outdoors

• Galvanized steel enclosures

Specifications/Models

• Enclosures available for water heaters 20 to 100 gallons in size

• Three sided, back sections are also available

• No screws, nuts or bolts required

R-24 BL – for 20 – 50 gallon tank size, 24" Square x 72

⁄

" Tall

WPE-24 (1) – for 20 – 50 gallon tank size, 24" Cabinet w/o Venting or Louvers

R-26 – for 20 – 65 gallon tank size, 26" Wide x 24" Deep x 72 1 ⁄

" Tall

R-30 BL – for 50 – 80 gallon tank size, 30" Square x 72 1 ⁄

" Tall

C-36 Com – for 80 – 100 gallon tank size, 36" Square x 82" Tall

B-24 – 24" Back Section for R-24BL Enclosures

B-24 WPE – Back Section for WPE-24

B-26 – 26" Back Section for R-26

Enclosures

B-30 – 30" Back Section for R-30BL

Enclosures

B-36 – 36" Back Section for C-36

Enclosures

For additional information, request literature F-Spcmkr.

Spacemaker

by Watts

Water Heater Stands

Series AS — Preassembled

• Raises water heater flame element 18" above the floor per safety code requirements

• Reduces risk of fire, explosion, and property damage

• Galvanized steel construction

Specifications/Models

• Stands available for water heaters 40 to 100 gallons in size.

AS-20

– for up to 52 gallon tank, Size 20" x 20" x 16"

AS-22

– for up to 65 gallon tank, Size 22" x 22" x 16"

AS-26

– for up to 75 gallon tank, Size 26" x 26" x 16"

AS-3

0 – for up to 100 gallon tank, Size 30" x 30" x 16"

For additional information, request literature F-Spcmkr.

Model DPS Drip Pan Stand

• Round Stand includes built-in drip pan

Specifications/Models

• Holds up to 52 gallon water heater

• PVC drain connector

• All clip together design

DPS-20

– for up to 52 gallon tank, Size 22" x 16"

For additional information, request literature F-Spcmkr.

Model ENS Enclosed Stand

• For use in food processing areas

• Fully enclosed to prevent the base from being used as a storage area

Specifications/Models

• Floating seismic clips for easy bolting to the wall

ENS-20

– for up to 40 gallon tank, Size 20" x 20" x 16"

For additional information, request literature F-Spcmkr.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Spacemaker

by Watts

Heavy-duty Water Heater Restraints

Series E-50, E-100 — Double

Straps for Tight Spacing

• Use for optimal security

• Specially designed for cabinets and space limited installations

Specifications/Models

• Accommodates up to 100 gallon water heater

• Double strapping system

• Cradles the tank with gussets for added security

• Fast convenient front tensioning of the restraint

E-50

– for up to 52 gallon tank. Double strapping system for tight spaces and/or cabinets where hardware needs to locate behind the water heater

E-100

– for up to 100 gallon tank. Double strapping system for tight spaces and/or cabinets where hardware needs to locate behind the water heater

For additional information, request literature F-Spcmkr.

Series FS — Free Standing

• Allows safe placement of the water heater anywhere on roof or floor

• Mounts to the roof or floor by bolting straight through or with the use of a floating clip

Specifications/Models

• Accommodates up to 100 gallon water heaters

• Heavy duty angle iron frame complete with a E-100 restraint

FS-26 – for up to 65 gallon tank; super heavy duty construction for installations where no wall is available for mounting, platform is 26" square

FS-36 – for up to 120 gallon tank; super heavy duty construction for installations where no wall is available for mounting, platform is 36" square

Series WM — Wall Mounted

• Allows safe placement of the water heater anywhere on the wall

• Perfect for industrial applications

Specifications/Models

• Accommodates up to 120 gallon water heaters

• Heavy duty wall mount system includes a E-100 restraint

WM-26 – for up to 65 gallon tank; super heavy duty construction for installations against the wall where the water heater needs to be elevated, platform is 26" square

WM-30 – for up to 120 gallon tank; super heavy duty construction for installations where the water heater needs to be elevated, platform is 30" square

Series TSE — Water Heater Straps for Zero Clearance

• For zero clearance water heaters

• Quick easy installation — Bolts directly into wall studs

• Adjusts easily to fit water heater

Specifications/Models

• Accommodates up to 75 gallon water heater

• Kit contains four straps for restraining top and bottom of water heater

• Lag bolts are pre-installed & held with paper keepers to prevent dropping behind the tank

TSE-75 – for up to 75 gallon tank; simple double straps for across-the-front installations

TSE-75P (Plastic wrap) – same as TSE-75 except straps are packed in heavy duty polyolefin plastic shrink wrap

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Spacemaker

by Watts

Water Heater Restraints

Series E-75, E-120 – Easy Adjust

Water Heater Straps

• Quick easy installation — Bolts directly into wall studs

• Adjusts easily to fit water heater

Specifications

• Accommodates up to 75 gallon water heater

• Kit contains four straps for restraining top and bottom of water heater

• Lag bolts are pre-installed & held with paper keepers to prevent dropping behind the tank

Models

E-75 – for up to 75 gallon tank. Provides great flexibility in strapping the water heater, either to wrap the water heater with a nonflammable back spacer or strap across-the front like the TSE-75

E-120 – for up to 120 gallon tank, same as the E-75 except it comes with enough strap to encircle or go across the front of a 120 gal. water heater

For additional information, request literature F-Spcmkr.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series WDS

( 3 ⁄

", 1")

FloodSafe

Water Detector Shutoff

• Series WDS Floodsafe ® Water Detector Shutoff protects the home or business owner from catastrophic damage due to a water heater leak. The Series WDS detects the presence of water on the floor (or in a drain pan) beneath the water heater and automatically shuts off the water supply and power source to the water heater. Models available for gas, electric, and oil fired water heaters.

Specifications

• Testable and Resettable: The FloodSafe

Water Detector Shutoff can be easily reset by the contractor, home or business owner or plumbing inspector to assure proper operation.

• Easily installed on new or existing water heaters.

– No special piping is required.

– Supplied with a Water Dam for concrete, linoleum, tile or other hard surface flooring.

– Sized for 3 ⁄

" or 1" (20 or 25mm) water supply lines.

– Secure interlocking connector cables are unique to each connecting device.

– Powered by a safe low-voltage power supply that plugs into a standard 120 VAC wall outlet and is wired using standard thermostat cable (supplied by installer).

• Employs state-of-the-art water detection technology (no terminals to corrode or to impair operation).

• Provides contacts for monitored alarm detection systems.

Mechanical

Maximum Pressure: 150psi (10.3 bar)

Maximum Temperature: 210°F (99°C)

Electrical

120 VAC, 70mA, 60Hz

Current draw: 50mA

Maximum Electric Water Heater current rating: 30A

Models

WDS-SP-L – Standing Pilot - left-hand thread

WDS-SP-R – Standing Pilot - right-hand thread

WDS-E220 – Electric - 220 VAC

WDS-SI – Spark Ignition/Oil Fired

WDS-BB – Battery backup

WDS-PV – Power vented

For additional information, request literature ES-WDS-BB Battery Backup or

WDS-PV Power Pented.

WDS

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series TWH

( 3 ⁄

" and 1")

Tankless Water Heater Valves

Series TWH tankless water heater valves are designed to simplify the installation, maintenance and operation of tankless water heaters. For fast and trouble-free installation use a Series TWH to replace for unions, three tees, seven nipples, two ball valves two boiler drains, and two hose bib covers that are used in a typical tankless water heater installation.

Specifications

• FPT unions for connection to water heater (all models)

• FPT unions for connection to water lines (UT models)

• Quick-Connect end connections to water lines (QT models)

• FPT and sweat connections to water lines (UTS models)

• Full-port, quarter-turn ball valve with color-coded tee handle and union

• Quarter-turn purge and drain valve with hose connection and tethered brass cap

• Optional 3 ⁄

" pressure relief valve 150psi (10.3 bar)

• Optional integral spring check valve in cold water valves

• Hot and cold valves certified to NSF/ANSI 61

• Staggered connection points for ease of installation and access

• Valves are suitable for most tankless installations

• No additional adapters required

• 600 WOG rated

TWH-UT-C

TWH-QC-C

TWH-UT-H

TWH-QC-H

Models

Valve Sets

(One Hot Water and One Cold Water valve per set)

TWH-UT-HC – hot and cold water valve set, union connections

TWH-UT-HC-RV – hot and cold water valve set, union connections with relief valve

TWH-QC-HC – hot and cold water valve set, quick-connect x union end connections

TWH-QC-HC-RV – hot and cold water valve set, quick-connect x union end connections, with relief valve

TWH-UT-HCN – hot and cold water valve set, union connections, no check valve, no relief valve

TWH-UT-HCN-RV – hot and cold water valve set, union connections, no check valve, with relief valve

TWH-QC-HCN – hot and cold water valve set, quick-connect x union end connections, no check valve, no relief valve

TWH-QC-HCN-RV – hot and cold water valve set, quick-connect x union end connections, no check valve, with relief valve

TWH-UTS-HCN 1 Inch – hot and cold water valve set, union connections, no check valve

TWH-UTS-HCN-RV 1 Inch – hot and cold water valve set, union connections, no check valve, relief valve

TWH-FT-HCN – hot and cold water valve set, 3 ⁄

" FPT x union end connections, no check valve

TWH-FT-HCN-RV – hot and cold water valve set, 3 ⁄

" FPT x union end connections, no check valve, with relief valve

Single Valves

(Hot or Cold)

TWH-UT-H – hot water shutoff valve, dual union connections

TWH-UT-C – cold water shutoff valve, integral check valve, dual union connections

TWH-UT-CN – cold water shutoff valve, dual union connections, no check valve

TWH-QC-H – hot water shutoff valve, union x quick-connect end connections

TWH-QC-C – cold water shutoff valve, integral check valve, quick-connect x union end connections

TWH-QC-CN – cold water shutoff valve, quick-connect x union end connections, no check valve

TWH-FT-H – hot water shutoff valve, 3 ⁄

FPT x union end connections

TWH-FT-CN – cold water shutoff valve,

⁄

" FPT x union end connections, no check valve

TWH-UT-H 1 Inch – hot water shutoff valve, dual union connections

TWH-UT-CN 1 Inch – hot water shutoff valve, dual unions, no check valve

For additional information, request literature ES-TWH.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series N36

( 1 ⁄

", 3 ⁄

Water Service Vacuum Relief Valves

• Automatically vents a closed system if vacuum occurs

• Allows air to enter the system

• Relieves vacuum conditions which could siphon the water from the system and burn out a water heater or collapse a tank

Specifications

• Maximum Working Pressure: 200psi

(13.8 bar)

• Maximum Temperature: 250°F (121°C)

• Size: 1 ⁄

" or 3 ⁄

" (15 or 20mm), NPT male inlet connection. Venting capacity: 1 ⁄

" size (15mm) and 3 ⁄

" size (20mm) are 15 cfm (425 lpm)

Standards

• Design certified by CSA. Tested and rated under ANSI Z21.22 Relief Valves for Hot Water Supply Systems”

CSA certified

• Also suitable for steam service, max.

pressure 15psi (103.4 kPa)

N36

Features

• Opens at less than

⁄

" (15mm) vacuum

For additional information, request literature ES-N36.

MODEL SIZE (DN) DIMENSIONS

in.

mm in.

N36 M1

⁄

15 2 50

N360 M1 3 ⁄

20 2 50

in.

2 50

WEIGHT

oz.

gr.

4 113

Series N360, N360I

(

⁄

" )

Water Service Vacuum Relief Valves

• Automatically vents a closed system if vacuum occurs

• Allows air to enter the system

• Relieves vacuum conditions which could siphon the water from the system and burn out a water heater or collapse a tank

• Can be mounted in a vertical or horizontal position

Specifications

• Maximum Working Pressure: 200psi (13.8 bar)

• Maximum Temperature: 250°F (121°C)

Standards

• Design certified by CSA. Tested and rated under ANSI Z21.22 “Relief Valves for Hot

Water Supply Systems.” CSA certified

• Also suitable for steam service, max. pressure 15psi (103.4 kPa)

Features

• Opens at less than 1 ⁄

" (15mm) vacuum

For additional information, request literature ES-N360/N360I.

N360

MODEL SIZE (DN)

in.

mm in.

in.

N360

⁄

N360I 3 ⁄

FNPT x 3 ⁄

MNPT 20 x 20 2 3 ⁄

70 1 7 ⁄

in.

mm oz.

WEIGHT

gm.

9 255

1 1 ⁄

38 13 369

N360

B A

N360I

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Models 100DT, 100DT-A

( 3 ⁄

Drain Lines for T&P Relief Valves

• Connects to 3 ⁄

" (20mm) temperature and pressure relief valve drain connections

• For use on T&P relief valves with up to 105,000 BTU/hr. rating

• Requires no special tools or fittings; hand tightens to relief valve outlet

Models

100DT

– for use with side mounted relief valves. Drop length is 48" (1219mm)

100DT-72

– same as above except drop length is 72" (1829mm)

100DT-A60

– for use with top mounted relief valves. Drop length is 60" (1524mm)

100DT-A60-12 –

for use with center top mounted relief valve. Drop length is 60" (1524mm)

Standards

Drain line: Fully approved ASME A112.4.1UPC, IAPMO

Meets Dept. of Housing and Urban Development requirements

100DT-A60-12

100DT-A60

100DT-72

100DT

For additional information, request literature ES-100DT.

INLET

Sweat

Thread

PEX

Thread

Series BRV

( 3 ⁄

", 1" )

Combination Ball Valve and Relief Valve

Specifications

• Maximum Working Temperature: 210°F (99°C)

• Maximum Working Pressure: Valve body rated to 400psi (27.6 bar)

Features

BRVT

THD x THD x Comp

• Easy Installation – Installs in any position

• Low profile design

• Full port ball valve with virgin PTFE seats

• Blowout proof stem

• Stainless steel spring/Viton ® ball relief valve com po nents

• Secure compression or PEX end fitting drain tube connection

• Full line of pex connections

• Available in a 75, 80, 100 or 125psi (5.2, 5.5, 6.9, or 8.6 bar) pressure setting

• Available with threaded, solder or PEX end connections

For additional information, request literature ES-BRV.

BRVP x T x P

PEX x THD x PEX

Available Models

OUTLET

Sweat

Thread

PEX

Thread

Sweat

PEX

RELIEF OUTLET

PEX

Compression

PEX

Compression

PEX

Compression

INLET

Sweat

PEX

Sweat

Thread

PEX

Sweat

Thread

OUTLET

PEX

Sweat

Thread

PEX

Sweat

Thread

PEX

BRVP

PEX x PEX x Comp

BRV

S x S x BARB

RELIEF OUTLET

Compression

PEX

Barb

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series DET-M1

Potable Water Expansion Tanks for Domestic

Hot Water Systems

• Controls thermal expansion of water in open domestic hot water supply systems

• Absorbs the increased volume of water generated by the hot water heating source keeping system pressure below the pressure relief setting of the T&P relief valve

• May be used with all types of direct-fired water heaters (gas, oil or electric) and all types of hot water storage tanks

• Its pre-pressurized steel tank uses an expansion membrane to prevent air/water contact for long system life

For additional information, request literature ES-DET-M1.

For information on ASME rated tanks, request literature ES-DETA.

MODEL DET-5-M1 DET-12-M1 DET-20-M1

Max. Pressure – psi

Max. Temperature – °F

Tank Volume – Gal.

Tank Acceptance – Gal.

Air Precharge – psi

Connection Size – inches†

Diameter – inches

Length – inches

Weight – lbs.

150

200

2.1

.85

⁄

Male

8.5

11.5

† – Connection size: (M)=Male, (F)=Female.

150

200

4.5

1.8

3 ⁄

Male

10.0

115.0

150

200

8.5

3.2

3 ⁄

Male

12.5

19.2

DET-35-M1

150

200

14.00

5.6

1 Female

16.0

21.7

DET-5-M1

Standards

Listed by IAPMO, Certified to ANSI/NSF61

Features

• Rugged butyl diaphragm

• In-line and free-standing models

Series DETA 5 – DETA 210

ASME Pressurized Expansion Tanks for Potable Hot Water

• Designed to accept the expanded volume of hot water keeping the system pressure below the relief valve setting

• For commercial and industrial potable hot water applications

• ASME fixed bladder type precharged expansion tank

Specifications

• Maximum Working Pressure: 150psi (10.3 bar) Precharged to 40psi (275 kPa)

• Maximum Temperature: 240°F (115°C )

For additional information, request literature ES-DETA.

Features

• ASME Section VIII Construction

• Fixed Butyl Bladder (FDA approved)

• Stainless Steel System Connection

• Precharged to 40psi (275 kPa) (Field Adjustable)

Construction

Shell:

Carbon steel

System Connection:

Stainless steel

Bladder:

Butyl (FDA approved)

Exterior: Primer coated

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

DETA

Series PLT

Potable water expansion tanks

• Designed to take in water displaced by thermal expansion and to maintain balanced pressure throughout the potable water supply

• Expansion tanks for all types of Direct Fired Hot Water Heater (gas, oil or electric) and hot water storage tanks

Specifications

• Maximum Working Pressure: 150psi (10.3 bar)

• Maximum temperature 200°F (93°C)

For additional information, request literature ES-PLT.

MODEL

Max. Pressure – psi

Max. Temperature °F

Tank Volume – Gal

Tank Acceptance – Gal.

Air Precharge – psi

Connection Size – in.†

Diameter – inches

Length – inches

Weight – lbs.

† – Connection size: (M) = Male, (F) = Female.

PLT-5

150

200

2.1

1.26

⁄

Male

5.5

PLT-12

150

200

4.5

2.8

⁄

Male

10.5

13.5

Features

• Polypropylene liner

• Rugged flexible butyl diaphragm

• Field adjustable pre-charge

• IAPMO and NSF listed

• Can be used with most standard water heater and storage tanks

PLT-5

Series CWH-S

( 5 ⁄

" – 7 ⁄

Flexible, Braided Stainless Steel Water Heater Connectors

• For connecting water heaters to the water supply

• Protects against the destructive effects of system pressure surges

• PVC tubing jacketed with braided stainless steel

Models

CWH-S-FF-L –

Size 3 ⁄

" x 3 ⁄

" (20 x 20mm), brass female iron pipe (FIP) threaded ends

CWH-S-AF-L –

Size 5 ⁄

" (16mm) compression end fitting x 3 ⁄

" (20mm) brass

FIP threaded fitting

CWH-S-AF-L –

Size

⁄

" (22mm) compression end fitting x

⁄

" (20mm) brass

FIP threaded fitting

CWH-S-AA-L –

Size

⁄

" x

⁄

" (22 x 22mm) compression end fittings

CWH-S-FM-L –

Size 3 ⁄

" (20mm) brass FIP thread fitting x 3 ⁄

" (20mm) brass male iron pipe threaded fitting

CWHS-AM-L –

Size 7 ⁄

" (22mm) compression end fitting x 3 ⁄

" (20mm) brass male iron pipe threaded fitting

Specifications

Maximum Pressure: 150psi (10.3 bar)

Maximum Temperature: 180°F (82°C)

All hoses are NSF61 approved for safer drinking water

For additional information, request literature F-Flxcon.

CWH-S-FF-L

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series PVS-1000

Pre-engineered Valve Stations

Series PVS-1000 Pre-Engineered Valve Stations are custom configured water flow control systems that are assembled from proven, reliable Watts components to meet exacting project application requirements. Watts pre-engineered valve stations are factory pre-assembled, tested and optionally certified by independent agencies to ensure flow performance for critical building demands.

Benefits

Watts pre-engineered valve stations provide the following benefits:

• Reduction of installation time from days to hours, minimizing installations costs

• Redundant flow paths provide uninterrupted water flow while device is being tested or maintained, reducing overtime labor costs

• Operates below OSHA mandated maximum noise levels

• Corrosion resistant design reduces component maintenance costs

• Optional pre-installation performance certification ensures conformance to design criteria at site

• Reduction in the number of overall components needed through Watts’ innovative design program

• One supplier of components, one source of responsibility, Watts, a leader in valve technology for over

125 years

Applications

Watts pre-engineered valve stations are custom fit to your specifications and are ideal for a wide variety of flow control applications including:

• Hospitals

• Schools

• Multi-Family Dwellings

• Restaurants

• Industrial Facilities

• Other similar buildings

Features

• Maximum flow performance with low pressure drops

• Wide flow control ranges meet standard end emergency peak flow requirements

• Standard flow design to >10,000 gpm

• Integral backflow prevention devices, meter, pressure regulators, automatic control valves, strainers, headers, shutoff valves, and instrumentation as needed to suit specific applications

PVS-1000

• UL/FM, ASSE, IAPMO, USC certified or listed components as required for service

• Single point of connection for fire protection, potable water and irrigation services (where approved by local codes)

• Standard vault, vertical, and horizontal mounting configurations

• Integral slip and alignment flanges correct for site variations and relieve pipe stress

• Field proven in over 100 installations and years of history

• Expansion capability

• Built-in protection for system upsets

(i.e. seismic shocks)

For additional information, request literature PG-ValveStations.

Series BIC-1000

Backflow Irrigation Control Stations

Series BIC-1000 Backflow Irrigation Control Stations combine the master valve, regulator valve, backflow preventer, preload valve and high-pressure lockout switch all in one easily located component. Constructed using best practice design principles, these systems maximize operating performance and reduce pipe breaks and leakage within the irrigation system. Watts BIC-1000 station minimizes system-operating pressure during both the system operation as well as when there is no flow to the system to reduce water line breaks, has a single warranty policy and is pre-tested to ensure reliable operation "out of the crate".

System Attributes

• All components are above ground level on a stainless steel station

• Combines the Master Valve, Regulator Valve, and

Backflow Assembly in one easily located component

BIC-1000

Features

• Preload Pilot. The entire irrigation pressure piping system is maintained with a preload stand-by, field adjustable, low pressure control valve. This in combination with a higher set point on the regulator and master valve creates a buffer when turned on.

• High-Pressure Lockout Switch. When high pressure is detected, the switch will lock out the 24V circuit; making the system inoperable until the problem is addressed. This prevents high pressure shock and water hammer when the system is allowed to turn on.

• All components are flanged type, nut and bolt modular design for easy replacement.

• 24-hour monitoring system of the outlet pressure for excessive buildup above set operating pressure.

• Water is conserved by reducing or eliminating potential line breaks caused by high pressure. The master valve/regulator is installed at the backflow assembly which provides a shut-off and pressure control of the entire system.

For additional information, request literature F-BIC-1000.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

SilverEagle

™

Series 757, 757N

(2 1 ⁄

" – 10")

Double Check Valve Assemblies

• Designed to prevent backflow of pollutants that are objectionable but not toxic from entering the potable water supply

• For non-health hazard continuous pressure applications

• Provides protection against backsiphonage and backpressure backflow

Specifications

• Temperature Range: 33°F – 110°F (0.5°C – 43°C)

• Maximum Working Pressure: 175psi (12.1 bar)

757 OSY

Models add

Suffix

NRS – non-rising stem resilient seated gate valves

OSY – UL/FM outside stem and yoke resilient seated gate valves

*OSY FxG – flanged inlet gate connection and grooved outlet gate connection

*OSY GxF – grooved inlet gate connection and flanged outlet gate connection

*OSY GxG – grooved inlet gate connection and grooved outlet gate connection

BFG – 2

⁄

" – 8" UL/FM grooved gear operated butterfly valves with tamper switch

QT – 2 1 ⁄

" – 3" quarter-turn ball valves

Available with grooved NRS gate valves - consult factory*

Post indicator plate and operating nut available – consult factory*

* Consult factory for dimensions

757N BFG

Features

• Extremely compact design

• 70% Lighter than traditional designs

• 304 (Schedule 40) stainless steel housing and sleeve

• Groove fittings allow integral pipeline adjustment

• Patented tri-link check provides lowest pressure loss

• Unmatched ease of serviceability

• Available with grooved butterfly valve shutoffs

• May be used for horizontal, vertical or

N pattern installations

• Replaceable check disc rubber

• Sizes 2

⁄

" – 3" (65 – 80mm) available with quarter-turn ball valve shutoffs

For additional information, request literature

ES-757/757N.

For WattsBox Enclosures, request literature

ES-WB.

C (open)

757, 757N

SIZE (DN)

in.

mm in.

C (OSY)

in.

DIMENSIONS (APPROX.)

C (NRS) D G

in.

mm in.

in.

WEIGHT

P 757NRS 757OSY 757N NRS 757N OSY

in.

mm lbs.

kgs.

lbs.

kgs.

lbs.

kgs.

lbs.

kgs.

2 1 ⁄

65 31 787 16 3 ⁄

416 9 3 ⁄

238 3 1 ⁄

89 29 1 ⁄

738 22 559 15 1 ⁄

393 8 13 ⁄

223 9 3 ⁄

234 115 52 125 57 123 56 133 60

3 80 31 11 ⁄

805 18 7 ⁄

479 10 1 ⁄

260 3 11 ⁄

94 30 1 ⁄

768 22 3 ⁄

578 17 1 ⁄

435 9 3 ⁄

233 10 1 ⁄

267 131 59 145 66 144 65 158 72

4 100 33 11 ⁄

856 22 3 ⁄

578 12 3 ⁄

310 4 102 33 838 24 610 18 1 ⁄

470 9 15 ⁄

252 11 3 ⁄

284 161 73 161 73 184 83 184 83

6 150 43 1 ⁄

1105 30 1 ⁄

765 16 406 5 1 ⁄

140 44 3 ⁄

1137 33 3 ⁄

857 23 3 ⁄

589 13 1 ⁄

332 15 381 273 124 295 134 314 142 336 152

8 200 50 1270 37 3 ⁄

959 19 15 ⁄

506 6 11 ⁄

170 54 1 ⁄

1375 40 5 ⁄

1032 27 7 ⁄

697 15 11 ⁄

399 17 3 ⁄

437 438 199 480 218 513 233 555 252

10 250 57 1 ⁄

1460 45 3 ⁄

1162 23 13 ⁄

605 8 3 ⁄

208 66 1676 50 1270 32 1 ⁄

826 17 5 ⁄

440 20 508 721 327 781 354 891 404 951 431

757BFG, 757N BFG

SIZE (DN) DIMENSIONS (APPROX.)

in.

mm in.

2 1 ⁄

3 80

28 1 ⁄

4 100 29 3 ⁄

6 150 36 1 ⁄

8 200 43

757QT

A C D G H I

mm in.

711 8 203 3 1 ⁄

89 29 7 ⁄

759 22 559 14 15 ⁄

379 8 13 ⁄

724 8 5 ⁄

211 3 11 ⁄

94 30 11 ⁄

779 22 3 ⁄

578 15 7 ⁄

392 9 3 ⁄

741 8 15 ⁄

227 3 11 ⁄

94 31 15 ⁄

811

927 10 254 5 127 43 3 ⁄

1097

33 3 ⁄

610

857

⁄

412

500

⁄

1092 12 1 ⁄

311 6 1 ⁄

165 51 1 ⁄

1297 40 5 ⁄

1032 23 5 ⁄

592 15 11 ⁄

WEIGHT

mm in.

757BFG

lbs.

kgs.

757N BFG

lbs.

kgs.

223 9

233 9 1 ⁄

229 56

241 54

252 10 254 61

332 10 1 ⁄

267 117

157

399 14 3 ⁄

361 261 118 337 153

SIZE (DN) DIMENSIONS (APPROX.) WEIGHT

A C D G H I J P P1

in.

mm in.

mm lbs.

kgs.

2 1 ⁄

65 28 15 ⁄

735 4 7 ⁄

124 3 13 ⁄

97 30 1 ⁄

768 24 1 ⁄

622 16 9 ⁄

421 11 3 ⁄

289 10 7 ⁄

265 8 5 ⁄

211 35 16

3 80 30 3 ⁄

767 4 13 ⁄

122 3 7 ⁄

98 30 1 ⁄

768 24 1 ⁄

622 17 3 ⁄

437 11 1 ⁄

258 10 7 ⁄

265 8 9 ⁄

217 45 21

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 774

⁄

" – 12")

Double Check Valve Assemblies

• Designed to prevent the reverse flow of polluted water from entering the potable water system

• For non-health hazard continuous pressure applications

• Provides protection against backsiphonage and backpressure backflow

Specifications

• Temperature Range: 33°F – 110°F (0.5°C – 43°C)

• Maximum Working Pressure: 175psi (12.1 bar)

Models add Suffix:

LF – without shutoff valves

NRS – non-rising stem resilient seated gate valves

OSY – UL/FM outside stem and yoke resilient seated gate valves

*OSY FxG – flanged inlet gate connection and grooved outlet gate connection

*OSY GxF – grooved inlet gate connection and flanged outlet gate connection

*OSY GxG – grooved inlet gate connection and grooved outlet gate connection

S – cast iron strainer

Available with grooved NRS gate valves - consult factory*

Post indicator plate and operating nut available – consult factory*

* Consult factory for dimensions

774OSY

Features

• Torsion spring check valve provides low head loss

• Short lay length is ideally suited for retrofit installations

• Stainless Steel body is half the weight of competitive designs reducing installation and shipping cost

• Stainless steel construction provides long term corrosion protection and maximum strength

• Single top access cover with two-bolt grooved style coupling for ease of maintenance

• Thermoplastic and stainless steel check valves for trouble-free operation

• No special tools required for servicing

• Compact construction allows for smaller vaults and enclosures

• May be installed in horizontal or vertical flow up position

For additional information, request literature

ES-774.

For WattsBox Enclosures, request literature

ES-WB.

(Open)

774

SIZE (DN) DIMENSIONS (APPROX.) STRAINER DIMENSIONS WEIGHT

in.

mm in.

C (OSY)

mm in.

C (NRS)

mm in.

mm.

in.

mm in.

w/Gates w/o Gates

lb.

kgs.

lb.

kgs.

⁄

65 38 965 16

⁄

416 9

⁄

238 3

⁄

89 10 254 22 559 12

⁄

318 10 254 6

⁄

165 155 70 68 31

3 80 38 965 18 7 ⁄

479 10 1 ⁄

260 3 3 ⁄

95 10 254 22 559 13 330 10 1 ⁄

257 7 178 230 104 70 32

4 100 40 1016 22

⁄

578 12

⁄

310 4

⁄

114 10 254 22 559 14

⁄

368 12

⁄

308 8

⁄

210 225 102 58 26

6 150 48 1 ⁄

1232 30 1 ⁄

765 16 406 5 1 ⁄

140 15 381 27 1 ⁄

699 15 1 ⁄

394 18 1 ⁄

470 13 1 ⁄

343 375 170 105 48

8 200 52

⁄

1334 37

⁄

959 19

⁄

506 6

⁄

171 15 381 29

⁄

749 18

⁄

464 21

⁄

549 15

⁄

394 561 254 169 77

10 250 55 1 ⁄

1410 45 3 ⁄

1162 23 13 ⁄

605 8 200 15 381 29 1 ⁄

749 19 1 ⁄

495 26 660 18 1 ⁄

470 763 346 179 81

12 300 57

⁄

1461 53

⁄

1349 26

⁄

679 9

⁄

241 15 381 29

⁄

749 21 533 29

⁄

759 21

⁄

552 1033 469 209 95

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 709

(2 1 ⁄

" – 10")

Double Check Valve Assemblies

• Designed to prevent the reverse flow of polluted water from entering the potable water system

• For non-health hazard continuous pressure applications

• Provides protection against backsiphonage and backpressure backflow

Specifications

• Temperature Range: 33°F – 110°F (0.5°C – 43°C)

• Maximum Working Pressure: 175psi (12.1 bar)

For additional information, request literature ES-709L.

For WattsBox Enclosures, request literature ES-WB.

709 OSY

Features

• Replaceable bronze seats

• Maximum flow at low pressure drop

• Design simplicity for easy maintenance

• No special tools required for servicing

• Captured spring assemblies for safety

• Approved for vertical flow up installation

Models add Suffix:

BB – bronze body. Sizes 2

⁄

" – 3"

(65 – 80mm)

S – cast iron strainer

S-FDA – epoxy coated cast iron strainer

LF – without shutoff valves

NRS – non-rising stem resilient seated gate valves

OSY – UL/FM outside stem and yoke resilient seated gate valves

QT-FDA – FDA epoxy coated quarter-turn ball valves

C (open)

*N1

R T

709

SIZE (DN) DIMENSIONS (APPROX.) STRAINER DIMENSIONS WEIGHT

in.

mm in.

C(OSY)

mm in.

C(NRS)

mm in.

in.

mm in.

*N1 (OSY) (NRS)

mm lbs.

kgs.

lbs.

kgs.

2 1 ⁄

65 39 991 16 3 ⁄

416 9 3 ⁄

238 3 1 ⁄

89 24 610 4 102 3 76 10 254 6 1 ⁄

165 10 254 195 88 167 76

3 80 40 1016 18 7 ⁄

479 10 1 ⁄

260 3 3 ⁄

95 24 610 5 127 3 76 10 1 ⁄

260 7 178 10 254 201 91 167 76

4 100 52 1321 22 3 ⁄

578 12 3 ⁄

310 4 1 ⁄

114 34 864 6 152 6 152 12 1 ⁄

308 8 1 ⁄

210 12 305 428 194 368 167

6 150 63 1 ⁄

1607 30 1 ⁄

765 16 406 5 1 ⁄

140 42 1 ⁄

1089 11 279 7 1 ⁄

191 18 1 ⁄

470 13 1 ⁄

343 20 508 860 390 627 284

8 200 75 1905 37 3 ⁄

959 19 15 ⁄

506 6 5 ⁄

168 52 1321 11 1 ⁄

286 9 229 21 5 ⁄

549 15 1 ⁄

394 22 3 ⁄

578 1448 656 1201 545

10 250 90 2286 45 3 ⁄

1162 23 13 ⁄

605 8 203 64 1626 12 1 ⁄

318 10 1 ⁄

260 26 660 18 1 ⁄

470 28 711 2373 1076 2003 908

*Dimensions needed for screen removal.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 007

( 1 ⁄

" – 3")

Double Check Valve Assemblies

• Designed to prevent the reverse flow of polluted water from entering the potable water system

• For non-health hazard continuous pressure applications

• Provides protection against backsiphonage and backpressure backflow

Specifications

• Temperature Range: 1 ⁄

" – 2": 33°F – 180°F (0.5°C – 82°C); 2 1 ⁄

" – 3":

33°F – 110°F (0.5°C – 43°C) continuous, 140°F (60°C) intermittent

• Maximum Working Pressure: 175psi (12.1 bar)

007M3QT

Features

• Ease of maintenance - only one cover

• Top entry

• Replaceable seats and seat discs

• Modular construction

• Compact design

• Top mounted ball valve test cocks

• Low pressure drop

• No special tools required for servicing

• 1 ⁄

" – 1" (15 – 25 mm) have tee handles

•

⁄

" – 2" (15 – 50mm) cast bronze body construction

• 2

⁄

" – 3" (65 – 80mm) fused epoxy coated cast iron body

For additional information, request literature ES-007 or ES-SS007.

For WattsBox Enclosures, request literature ES-WB.

007QT

SIZE (DN) DIMENSIONS (APPROX.) STRAINER DIMENSIONS WEIGHT

in.

mm in.

mm lbs.

kgs.

1 ⁄

15 10 254 4 5 ⁄

117 2 7 ⁄

62 5 127 3 3 ⁄

85 2 5 ⁄

59 2 1 ⁄

52 2 3 ⁄

70 2 1 ⁄

57 10 254 4.5

3 ⁄

20 11 1 ⁄

282 4 102 3 1 ⁄

79 6 3 ⁄

157 3 7 ⁄

87 2 1 ⁄

54 1 5 ⁄

33 3 3 ⁄

81 2 3 ⁄

70 10 254 5 2.3

1 25 13 1 ⁄

337 5 1 ⁄

130 4 102 7 1 ⁄

191 3 3 ⁄

85 1 11 ⁄

43 1 11 ⁄

43 3 3 ⁄

95 3

1 1 ⁄

32 16 3 ⁄

416 5 127 3 5 ⁄

84 9 1 ⁄

241 5 127 3 76 2 50 4 7 ⁄

113 3 1 ⁄

305

508

5.4

6.8

1 1 ⁄

40 16 3 ⁄

425 4 7 ⁄

124 3 1 ⁄

89 9 3 ⁄

248 5 13 ⁄

148 3 1 ⁄

79 2 11 ⁄

68 4 7 ⁄

124 4 103 22 3 ⁄

578 15.86 7.2

2 50 19 1 ⁄

495 6 1 ⁄

159 4 102 13 3 ⁄

340 6 1 ⁄

156 3 7 ⁄

87 2 11 ⁄

68 5 5 ⁄

151 5 127 28 711 25.75 11.7

*Dimensions required for screen removal.

C (open)

MODEL NO.

007-NRS

007-OSY

007QT-FDA

007-OSY

007-NRS

007QT-FDA

SIZE (DN)

in.

2 1 ⁄

in.

33 1 ⁄

34 1 ⁄

841

867

in.

9 3 ⁄

16 3 ⁄

6 3 ⁄

18 7 ⁄

10 1 ⁄

6 3 ⁄

238

416

162

479

260

162

DIMENSIONS (APPROX.)

in.

4 5 ⁄

109

in.

mm in.

18 1 ⁄

460 8 3 ⁄

18 1 ⁄

460 8 3 ⁄

18 1 ⁄

460 8 3 ⁄

18 1 ⁄

460 8 3 ⁄

18 1 ⁄

460 8 3 ⁄

18 1 ⁄

460 8 3 ⁄

222

STRAINER DIMENSIONS

in.

254

10 254

10 1 ⁄

267

10 1 ⁄

267

10 1 ⁄

267

WEIGHT

in.

mm lb.

kgs.

6 1 ⁄

165 155 70

6 1 ⁄

165 158 72

6 1 ⁄

165 155 70

7 178 185 84

7 178 155 70

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

GoldenEagle

Series 719

(

⁄

" – 2")

Double Check Valve Assemblies

• Designed to protect drinking water supplies from dangerous cross-connections in accordance with national plumbing codes and water authority requirements

• For non-health hazard continuous pressure applications

• Provides protection against backsiphonage and backpressure backflow

Specifications

Temperature Range: 33°F – 180°F (0.5°C – 82°C)

Maximum Working Pressure: 175psi (12.1 bar)

Models add Suffix:

S – bronze strainer

LF – without shutoff valves

LH – locking handle ball valves

SH – stainless steel ball valve handles

HC – 2

⁄

" inlet/outlet fire hydrant fittings (2" valve)

QT – quarter-turn ball valves

C&T – testcock caps and tethers

add Prefix:

U – union connections

AQT – street elbows with quarter-turn ball valves

For additional information, request literature ES-719

For WattsBox Enclosures, request literature ES-WB

719QT

Features

• Manufactured from bronze alloy

• Separate access, top entry check valve design

• Reversible seat disc rubber, extends check valve life

• Chloramine resistant elastomers

• Replaceable seats and seat discs

• Compact design

• Top mounted screwdriver slotted ball valve test cocks

• Low pressure drop

•

⁄

" – 1" (15 – 25mm) have Tee handles

• No special tools required for servicing

• Plastic on plastic check guiding reduces potential binding due to mineral deposits

719QT

SIZE

A B C

in.

E(LF)

DIMENSIONS (APPROX.)

mm in.

G H

in.

STRAINER DIMENSIONS

M N

mm in.

WEIGHT

in.

mm in.

mm lbs.

kgs.

⁄

15 9 7 ⁄

251 3 11 ⁄

94 2 15 ⁄

⁄

20 12

25 14 13

⁄

314 4

⁄

108 3

⁄

376 4 9 ⁄

116 3 13 ⁄

5 3 ⁄

147 2 1 ⁄

63 1 11 ⁄

43 3 ⁄

20 2 1 ⁄

57 2 3 ⁄

70 2.84

1.29

⁄

200 3

⁄

80 2

⁄

53 1

⁄

27 2

⁄

70 3

⁄

81 4.66

2.11

9 5 ⁄

244 3 13 ⁄

96 2 7 ⁄

63 1 5 ⁄

34 3 76 3 3 ⁄

95 7.44

3.37

⁄

32 18

⁄

480 6

⁄

155 5

⁄

129 11

⁄

297 4

⁄

108 2

⁄

67 1

⁄

41 3

⁄

89 4

⁄

113 13.96

6.33

1 1 ⁄

40 18 7 ⁄

480 6 1 ⁄

155 5 1 ⁄

129 11 11 ⁄

297 4 3 ⁄

120 3 1 ⁄

79 1 5 ⁄

41 4 102 4 7 ⁄

124 16.12

7.31

2 50 21

⁄

538 7

⁄

179 5

⁄

147 13

⁄

340 5

⁄

136 3

⁄

87 1

⁄

49 5 127 5

⁄

151 25.66

11.64

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

SilverEagle

™

Series 757DCDA,

757NDCDA

(2 1 ⁄

" – 10")

Double Check Detector Assemblies

757DCDA OSY

• Designed to prevent backflow of pollutants that are objectionable but not toxic for entering the potable water supply

• For non-health hazard continuous pressure applications

• Provides protection against backsiphonage and backpressure backflow

• Primarily installed on fire sprinkler systems when it is necessary to monitor unauthorized use of water

Specifications

• Temperature Range: 33°F – 110°F (0.5°C – 43°C)

• Maximum Working Pressure: 175psi (12.1 bar)

Models add Suffix:

OSY – UL/FM outside stem and yoke resilient seated gate valves

BFG – 2

⁄

" - 8" (65 – 200mm) UL/FM grooved gear operated butterfly valves with tamper switch

CFM – cubic feet per minute meter

GPM – gallons per minute meter

*OSY FxG – flanged inlet gate connection and grooved outlet gate connection

*OSY GxF – grooved inlet gate connection and flanged outlet gate connection

*OSY GxG – grooved inlet gate connection and grooved outlet gate connection

Available with grooved NRS gate valves - consult factory*

Post indicator plate and operating nut available – consult factory*

* Consult factory for dimensions

757DCDA BFG

757NDCDA OSY

Features

• Extremely compact design

• 70% Lighter than traditional designs

• 304 (Schedule 40) stainless steel housing and sleeve

• Groove fittings allow integral pipeline adjustment

• Patented tri-link check provides lowest pressure loss

• Unmatched ease of serviceability

• Available with grooved butterfly valve shutoffs

• May be used for horizontal, vertical or

N pattern installations

• Replaceable check disc rubber

For additional information, request literature literature ES-757DCDA/757NDCDA.

For WattsBox Enclosures, request literature

ES-WB.

C (open)

757DCDA, 757NDCDA

SIZE (DN) DIMENSIONS (APPROX.) WEIGHT

in.

mm in.

P 757DCDA 757NDCDA

mm lbs. kgs.

lbs. kgs.

⁄

4 100 33

⁄

856 22

⁄

578

150

787 16

⁄

805 18

⁄

1105 30

⁄

416

479

765

⁄

89 29

⁄

738

94 30

⁄

768 22

⁄

578 17

⁄

435 9

⁄

102 33 838

559 15

⁄

393 8

⁄

610 18

⁄

470 9

⁄

223 13

233

⁄

335 139 63 147 67

⁄

368 159 72 172 78

252 15

⁄

386 175 79 198 90

⁄

140 44

⁄

1137 33

⁄

857 23

⁄

589 13

⁄

332 19 483 309 140 350 159

8 200 50 1270 37

⁄

959 6

⁄

170 54

⁄

1375 40

10 250 57

⁄

1460 45

⁄

1162 8

⁄

208 66 1676 50

⁄

1032 27

⁄

697 15

1270 32

⁄

826 17

⁄

399 21

⁄

440 24

⁄

538 494 224 569 258

610 795 361 965 438

757DCDA BFG, 757NDCDA BFG

in.

2 1 ⁄

SIZE (DN) DIMENSIONS (APPROX.)

A C D G

mm in.

65 28

80 28 1 ⁄

100 29 3 ⁄

741 8 15 ⁄

227 3 11 ⁄

150 36 1 ⁄

927 10 254 5

200

711 8 203 3 1 ⁄

724 8 15 ⁄

211 3 11 ⁄

43 1092 12 1 ⁄

311

127

⁄

759

779

811

1097

6 1 ⁄

165 51 1 ⁄

1297

H I J

in.

mm in.

22 559 14 15 ⁄

379 8 13 ⁄

223

22 3 ⁄

578 15 7 ⁄

392 9 3 ⁄

233

24 610 16 1 ⁄

412 9 15 ⁄

252

33 3 ⁄

857 19 11 ⁄

500 13 1 ⁄

332

40 5 ⁄

1032 23 5 ⁄

592 15 11 ⁄

399

WEIGHT

in.

757DCDA BFG 757NDCDA BFG

mm lbs.

kgs.

lbs.

kgs.

13 330 70 32 78 35

13 1 ⁄

343 68 31 81 37

14 356 75 34 98 44

14 1 ⁄

368 131 59 171 78

18 3 ⁄

462 275 125 351 159

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 774DCDA

⁄

" – 12")

Double Check Detector Assemblies

• Designed to prevent the reverse flow of polluted water from entering the potable water system

• For non-health hazard continuous pressure applications

• Provides protection against backsiphonage and backpressure backflow

• Detects system leaks or unauthorized use of the water supply

774DCDA OSY

Specifications

• Temperature Range: 33°F – 110°F

(0.5°C – 43°C)

• Maximum Working Pressure: 175psi

(12.1 bar)

(Open)

in.

2 1 ⁄

774DCDA

SIZE (DN)

mm in.

65 38 965

100

965

1016

150 48

⁄

1232

200 52 1 ⁄

1334

250 55

⁄

1410

300 57 1 ⁄

1461

in.

C (OSY)

16 3 ⁄

⁄

22 3 ⁄

3 ⁄

⁄

416

479

578

765

959

⁄

1162

53 1 ⁄

1349

Models add Suffix:

CFM – cubic feet per minute meter

GPM – gallons per minute meter

LF – without shutoff valves

OSY – UL/FM outside stem and yoke resilient seated gate valves

*OSY FxG – flanged inlet gate connection and grooved outlet gate connection

*OSY GxF – grooved inlet gate connection and flanged outlet gate connection

*OSY GxG – grooved inlet gate connection and grooved outlet gate connection

Available with grooved NRS gate valves

- consult factory*

Post indicator plate and operating nut available – consult factory*

* Consult factory for dimensions

Features

• Torsion spring check valve provides low head loss

• Short lay length is ideally suited for retrofit installations

• Stainless steel body is half the weight of competitive designs reducing installation and shipping cost

• Stainless steel construction provides long term corrosion protection and maximum strength

• Single top access cover with two-bolt grooved style coupling for ease of maintenance

• Thermoplastic and stainless steel check valves for trouble-free operation

• No special tools required for servicing

• Compact construction allows for smaller vaults and enclosures

• Furnished with 5 ⁄

" x 3 ⁄

" bronze meter

(gpm or cfm)

• Detects underground leaks and unauthorized water use

• May be installed in horizontal or vertical flow up position

For additional information, request literature

ES-774DCDA.

For WattsBox Enclosures, request literature ES-WB.

3 1 ⁄

⁄

4 1 ⁄

⁄

6 3 ⁄

9 1 ⁄

in.

DIMENSIONS (APPROX.)

D G

mm in.

L P

WEIGHTS

lb.

w/Gates

kgs.

lb.

w/o Gates

kgs.

in.

mm in.

89 10 254 22 559 12 1 ⁄

318 155 70 68

95 10 254

114 10 254

559 13 330

559 14 1 ⁄

368

230 104

240 109

140 15 381 27

171 15 381 29 1 ⁄

⁄

699 15

749 18

1 ⁄

⁄

394

464

390 177 120

572 259 180

200 15 381 29

⁄

749 19

241 15 381 29 1 ⁄

749 21

⁄

495 774 351 190

533 1044 474 220

100

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 709DCDA

(3" – 10")

Double Check Detector Assemblies

• Designed to prevent the reverse flow of polluted water from entering the potable water system.

• For non-health hazard continuous pressure applications

• Provides protection against backsiphonage and backpressure backflow

• Detects system leaks or unauthorized use of the water supply

Specifications

• Temperature Range: 33°F – 110°F (0.5°C – 43°C)

• Maximum Working Pressure: 175psi (12.1 bar)

Models add Suffix:

OSY – UL/FM outside stem & yoke resilient seated gate valves

CFM – cubic feet per minute meter

GPM – gallons per minute meter

LF – without shutoff valves

For additional information, request literature ES-709DCDA.

For WattsBox Enclosures, request literature ES-WB.

709DCDA OSY

Features

• Body construction fused epoxy coated cast iron

• Replaceable bronze seats

• Maximum flow at low pressure drop

• Compact for economy combined with performance

• Design simplicity for easy maintenance

• Furnished with 5 ⁄

" x 3 ⁄

" (16 x 19mm) meter Model 25, bronze

• No special tools required for servicing

(Open)

R T

709DCDA

SIZE (DN)

in.

100

150

200

250

in.

63 1 ⁄

1016

1321

1607

1905

2286

in.

18 7 ⁄

⁄

30 1 ⁄

⁄

45 3 ⁄

479

578

765

959

1162

in.

3 3 ⁄

⁄

5 1 ⁄

⁄

DIMENSIONS (APPROX.)

mm in.

114

140

168

203

42 1 ⁄

610

864

1073

1321

1626

in.

356

381

406

432

457

in.

7 1 ⁄

10 1 ⁄

152

191

229

260

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

lbs.

190

403

727

1327

2093

WEIGHT

kgs.

183

330

602

949

Series 007DCDA

(2" – 3")

Double Check Detector Assemblies

• Designed to prevent the reverse flow of polluted water from entering the potable water system

• For non-health hazard continuous pressure applications

• Provides protection against backsiphonage and backpressure backflow

• Detects system leaks or unauthorized use of the water supply

007DCDA

Specifications

• Temperature Range: 33°F – 110°F (0.5°C – 43°C) continuous; 140°F (60°C) intermittent

• Maximum Working Pressure: 175psi (12.1 bar)

Models add Suffix:

OSY – UL/FM outside stem & yoke resilient seated gate valves

CFM – cubic feet per minute meter

GPM – gallons per minute meter

LF – without shutoff valves

For additional information, request literature ES-007DCDA.

For WattsBox Enclosures, request literature ES-WB.

Features

• Fused epoxy coated cast iron unibody

(2 1 ⁄

" & 3")

• Replaceable seats

• Maximum flow at low pressure drop

• Compact for ease of installation

• Design simplicity for easy maintenance

• No special tools required for servicing

• Bronze body ball valve test cocks

• Modular spring loaded checks

• Furnished with bronze 5 ⁄

" x 3 ⁄

(16 x 19mm) meter

(open)

007DCDA

SIZE (DN)

in.

2 1 ⁄

in.

35 1 ⁄

33 1 ⁄

34 1 ⁄

892

844

870

DIMENSIONS (APPROX.)

in.

13 1 ⁄

16 3 ⁄

18 7 ⁄

C (OSY)

343

416

479

in.

16 3 ⁄

15 5 ⁄

279

416

422

in.

12 1 ⁄

12 5 ⁄

311

313

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

lbs.

164

196

WEIGHT

kgs.

SilverEagle

™

Series 957, 957N,

957Z

⁄

" – 10")

Reduced Pressure Zone Assemblies

957OSY

• Designed to provide protection to the potable water system from contamination in accordance with national plumbing codes

• For health hazard continuous pressure applications

• Provides protection against backpressure and backsiphonage backflow

Specifications

• Temperature Range: 33°F – 110°F (0.5°C – 43°C)

• Maximum Working Pressure: 175psi (12.1 bar)

Models add Suffix :

NRS – non-rising stem resilient seated gate valves

OSY – UL/FM outside stem and yoke resilient seated gate valves

BFG – 2

⁄

" - 6" (65 – 150mm) UL/FM grooved gear operated butterfly valves with tamper switch

QT – 2 1 ⁄

" – 3" (65 – 80mm) quarter-turn ball valves

*OSY FxG – flanged inlet gate connection and grooved outlet gate connection

*OSY GxF – grooved inlet gate connection and flanged outlet gate connection

*OSY GxG – grooved inlet gate connection and grooved outlet gate connection

Available with grooved NRS gate valves - consult factory*

Post indicator plate and operating nut available – consult factory*

* Consult factory for dimensions

957Z BFG

957QT

Features

• Sizes 2

⁄

" – 3" (65 - 80mm) available with quarter-turn ball valve shutoffs

• Extremely compact design

• 70% Lighter than traditional designs

• 304 (Schedule 40) stainless steel housing and sleeve

• Groove fittings allow integral pipeline adjustment

• Patented torsion spring checks provides lowest pressure loss

• Unmatched ease of serviceability

• Available with grooved butterfly valve shutoffs

• May be used for horizontal,

N pattern or Z pattern installations

• Bottom mounted cast stainless steel relief valve

• Replaceable check disc rubber

For additional information, request literature

ES-957/957N/957Z. For information on Air

Gaps, Vent Elbows and Test Cocks see page 58 or request literature ES-AG/EL/TC.

For Wattsbox Enclosures, request literature

ES-WB.

C (open)

957

SIZE (DN)

A C (OSY) C (NRS) D

DIMENSIONS (APPROX.)

G H

WEIGHT

I J M P 957

(NRS)

957

(OSY)

957N

(NRS)

957N

(OSY)

in.

mm in.

mm lbs.

kgs lbs. kgs. lbs. kgs. lbs. kgs.

in.

mm in.

2 1 ⁄

65 31 787 16 3 ⁄

416 9 3 ⁄

238 6 1 ⁄

165 29 1 ⁄

738 22 559 15 1 ⁄

393 8 13 ⁄

223 21 9 ⁄

548 9 3 ⁄

234 118 54 128 58 126 57 136 62

3 80 31 11 ⁄

805 18 7 ⁄

479 10 1 ⁄

260 6 11 ⁄

170 30 1 ⁄

768 22 3 ⁄

578 17 1 ⁄

435 9 3 ⁄

233 23 1 ⁄

587 10 1 ⁄

267 134 61 148 67 147 67 161 68

4 100 33 11 ⁄

856 22 3 ⁄

578 12 3 ⁄

310 7 178 33 838 24 610 18 1 ⁄

470 9 15 ⁄

252 26 1 ⁄

673 11 3 ⁄

284 164 74 164 74 187 85 187 85

6 150 43 1 ⁄

1105 30 1 ⁄

765 16 406 8 1 ⁄

216 44 3 ⁄

1137 33 3 ⁄

857 23 3 ⁄

589 13 1 ⁄

333 32 3 ⁄

832 15 381 276 125 298 135 317 144 339 154

8 200 50 1270 37 3 ⁄

959 19 15 ⁄

506 9 11 ⁄

246 54 1 ⁄

1375 40 5 ⁄

1032 27 7 ⁄

697 15 11 ⁄

399 37 1 ⁄

943 17 3 ⁄

437 441 200 483 219 516 234 558 253

10 250 57 1 ⁄

1460 45 3 ⁄

1162 23 13 ⁄

605 11 3 ⁄

285 66 1676 50 1270 32 1 ⁄

826 17 5 ⁄

440 46 3 ⁄

1178 20 508 723 328 783 355 893 405 950 431

957 BFG

SIZE (DN)

in.

2 1 ⁄

957QT

100

150

in.

32 1 ⁄

35 5 ⁄

46 1 ⁄

826

864

905

1181

in.

23 1 ⁄

24 1 ⁄

35 12 ⁄

597

622

660

908

in.

15 1 ⁄

16 5 ⁄

17 3 ⁄

20 1 ⁄

DIMENSIONS (APPROX.)

394

414

437

521

in.

9 1 ⁄

10 1 ⁄

10 15 ⁄

13 1 ⁄

241

256

279

343

in.

21 13 ⁄

23 1 ⁄

24 15 ⁄

28 1 ⁄

555

587

634

718

in.

11 13 ⁄

12 1 ⁄

12 5 ⁄

300

308

321

382

WEIGHT

957N BFG/957Z BFG

lbs.

kgs.

160

SIZE (DN) DIMENSIONS (APPROX.) WEIGHT

in.

mm in.

D G

mm in.

P1 957QT

mm lbs. kgs.

2 1 ⁄

65 28 15 ⁄

735 4 7 ⁄

124 6 7 ⁄

174 30 1 ⁄

768 24 1 ⁄

622 16 9 ⁄

421 11 3 ⁄

289 20 15 ⁄

532 11 5 ⁄

287 11 5 ⁄

287 46 21

3 80 30 3 ⁄

767 4 13 ⁄

122 6 7 ⁄

174 30 1 ⁄

768 24 1 ⁄

622 17 3 ⁄

437 11 1 ⁄

258 22 3 ⁄

564 11 5 ⁄

287 11 5 ⁄

287 56 25

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 994

⁄

" – 10")

Reduced Pressure Zone Assemblies

• Designed to prevent the reverse flow of polluted water from entering the potable water system

• For health hazard continuous pressure applications

• Provides protection against backsiphonage and backpressure backflow

Specifications

• Temperature Range: 33°F – 110°F (0.5°C – 43°C) continuous; 140°F (60°C) intermittent

• Maximum Working Pressure: 175psi (12.1 bar)

Models add suffix:

LF – without shutoff valves

NRS – non-rising stem resilient seated gate valves

OSY – UL/FM outside stem & yoke resilient seated gate valve

*OSY FxG – flanged inlet gate connection and grooved outlet gate connection

*OSY GxF – grooved inlet gate connection and flanged outlet gate connection

*OSY GxG – grooved inlet gate connection and grooved outlet gate connection

S – cast iron strainer.

Available with grooved NRS gate valves - consult factory*

Post indicator plate and operating nut available – consult factory*

* Consult factory for dimensions

For additional information, request literature ES-994.

For information on Air Gaps, Vent Elbows and Test Cocks, see page 58 or request literature ES-AG/EL/TC.

For WattsBox Enclosures, request literature ES-WB.

994 OSY

Features

• Stainless steel construction provides long term corrosion resistance and maximum strength

• Stainless steel body is half the weight of competitive designs reducing installation and shipping costs

• Short end to end dimensions makes retrofit easy

• Bottom mounted relief valve reduces clearance requirements when installed against an outside wall

• Torsion spring check valves provide maximum flow at low pressure drop

• Thermoplastic & stainless steel check valves for trouble-free operation

• No special tools required for servicing

• Compact construction allows for smaller enclosures

• Stainless steel relief valve features a balanced rolling diaphragm to eliminate sliding seals and lower maintenance costs

C (open)

994

SIZE (DN) DIMENSIONS (APPROX.) WEIGHT

in.

mm in.

C (NRS)

in.

mm in.

C (OSY)

mm in.

F G

mm in.

N w/Gates w/o Gates

mm lbs.

kgs.

lbs.

kgs.

2 1 ⁄

65 37 940 9 3 ⁄

238 16 3 ⁄

416 10 1 ⁄

267 7 178 10 254 22 559 10 254 6 1 ⁄

165 148 67 60 27

3 80 38 965 10 1 ⁄

260 18 7 ⁄

479 10 1 ⁄

267 7 1 ⁄

191 10 254 22 559 10 1 ⁄

257 7 178 226 103 62 28

4 100 40 1016 12 3 ⁄

310 22 3 ⁄

578 10 1 ⁄

267 9 229 10 254 22 559 12 1 ⁄

308 8 1 ⁄

210 235 107 65 30

6 150 48 1 ⁄

1232 16 406 30 1 ⁄

765 11 1 ⁄

292 11 279 15 381 27 1 ⁄

699 18 1 ⁄

470 13 1 ⁄

343 380 172 110 50

8 200 52 1 ⁄

1334 19 15 ⁄

506 37 3 ⁄

959 12 1 ⁄

318 13 1 ⁄

343 15 381 29 1 ⁄

749 21 5 ⁄

549 15 1 ⁄

394 571 259 179 81

10 250 55 1 ⁄

1410 23 13 ⁄

605 45 3 ⁄

1162 12 1 ⁄

318 16 406 15 381 29 1 ⁄

749 26 660 18 1 ⁄

470 773 351 189 86

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 994 BLT

⁄

" FNPT x 3" MNPT)

Series 994 HMB

(2 1 ⁄

"-7NST x 3")

Hydrant Meter Backflow Preventers

• Designed to retrofit backflow protection of potable water from fire hydrants or other non-permanent, temporary water service connections where flow is in one direction only and the possibility of cross-connection exists

• Large flow capacity-rated at over 500gpm with less than 14psi (96.5 kPa) loss per

ASSE, USC and AWWA standards for Reduced Pressure Principle devices

• Meets AWWA C701 meter requirements (Series HMB)

• Ideal for use with existing hydrant meter hookups (Series BLT)

Specifications

• Typical Operating Range: (100% +/- 1.5%) 5 to 660gpm

• Maximum Continuous Flow: 450gpm (1710 lpm)

• Maximum Intermittent Flow: 660gpm (2510 lpm)

• Typical Low Flow (Min 95%): 4gpm (15 lpm)

• Pressure Loss at Max. Flow: 37psi @ 450gpm (255 kPa @ 1710 lpm)

• Continuous Operation: 23psi @ 350gpm (159 kPa @ 1330 lpm)

Options (BLT Series)

Inlet Modules

• 3" (80mm) female or male hydrant thread

• 2

⁄

" (65mm) female or male hydrant thread

• 2 1 ⁄

" (65mm) male NPT thread

• Customer specified

Outlet Modules

• 3" (80mm) gate w/female or male hose thread

• 2

⁄

" (65mm) gate w/ female or male hose thread

• 3" (80mm) gate valve only, w/3" (80mm) INPT thread

• 2 1 ⁄

" (65mm) gate valve only, w/2 1 ⁄

" (65mm) FNPT

• Customer specified

Foot Modules

• Uneven surface saddle (supplied standard with unit)

• Flat surface adapter

• Customer specified

For additional information on the HMB, request literature S-994HMB; on the BLT, request literature ES-994BLT.

994HMB

994BLT

Features

• Heavy duty relief valve cover prevents vandalism and protects valve from damage when 994HMB is transported to another fire hydrant location

• In-line flow restrictor protects the meter measuring element and the backflow preventer components from damage due to excessive flow

(994HMB only)

• Backflow preventer made from

300 Series stainless steel for corrosion resistance

• Portable, lightweight design makes device easily transportable between job sites

• Accurately measures flow (HMB series) and protects the water supply from possible contamination

• Built-in support leg is adjustable in the field, no matter the installation

• Factory assembled and tested; no field assembly required; eliminates leaks, fouls, and improper assembly

8 1 ⁄

9 3 ⁄

MODEL

994BLT

994HMB-GPM

994HMB-CFM

lbs.

WEIGHT

kgs.

20 1 ⁄

37 1 ⁄

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 909

(

⁄

" – 2")

Reduced Pressure Zone Assemblies

• Designed to prevent the reverse flow of polluted water from entering the potable water system

• For health hazard continuous pressure applications

• Unique “air-in/water-out” design provides high capacity relief valve discharge performance during emergency conditions of backsiphonage and backpressure with both checks fouled

Specifications

• Temperature Range: 33°F – 140°F (0.5°C – 60°C) continuous;

180°F (82°C) intermittent

• Maximum Working Pressure: 175psi (12.1 bar)

Models add Suffix:

QT – quarter-turn ball valves

S – bronze strainer

HW – stainless steel check modules for hot and harsh water conditions

LF – without shutoff valves

LH – locking handle ball valves (open position)

HC – inlet/outlet fire hydrant fitting (2" (50mm) only)

PC – polymer coating

Prefix

C – clean and check strainer -

⁄

" and 1" only (20 and 25mm)

U – union connections - 3 ⁄

" and 1" only (20 and 25mm)

FAE – flanged adapter ends - 1 1 ⁄

", 1 1 ⁄

", 2" only (32, 40, 50mm)

For additional information, request literature ES-909S.

For information on Air Gaps, Vent Elbows and Test Cocks see page 58 or request literature ES-AG/EL/TC.

For WattsBox Enclosures, request literature ES-WB.

909QT

Features

• Modular design

• Replaceable bronze seats

• Compact for installation ease

• Horizontal or vertical (up or down) installation

• No special tools required for servicing

909

SIZE (DN) DIMENSIONS (APPROX.) STRAINER DIMENSIONS WEIGHT

A B C D E L P M N

in.

mm in.

mm lbs.

kgs.

⁄

20 14

⁄

365 8

⁄

222 4 102 4

⁄

121 6

⁄

171 7

⁄

186 3

⁄

98 3

⁄

81 2

⁄

70 14 6

1 25 15 3 ⁄

391 8 3 ⁄

222 4 102 4 3 ⁄

121 7 178 7 5 ⁄

186 3 7 ⁄

98 3 3 ⁄

95 3 76 15 7

⁄

32 18

⁄

470 11

⁄

295 5

⁄

140 6

⁄

165 7

⁄

191 10

⁄

264 5

⁄

133 4

⁄

113 3

⁄

89 40 18

1 1 ⁄

40 19 483 11 5 ⁄

295 5 1 ⁄

140 6 1 ⁄

165 7 1 ⁄

191 10 3 ⁄

264 5 1 ⁄

133 4 7 ⁄

124 4 102 40 18

2 50 19

⁄

495 11

⁄

295 5

⁄

140 6

⁄

165 7

⁄

197 10

⁄

264 5

⁄

133 5

⁄

151 5 127 40 18

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 909

⁄

" – 10")

Reduced Pressure Zone Assemblies

• Designed to prevent the reverse flow of polluted water from entering the potable water system

• For health hazard continuous pressure applications

• Unique “air-in/water-out” design provides high capacity relief valve discharge performance during emergency conditions of backsiphonage and backpressure with both checks fouled

Specifications

• Temperature Range: 33°F – 110°F (0.5°C – 43°C) continuous;

140°F (60°C) intermittent

• Maximum Working Pressure: 175psi (12.1 bar)

For additional information, request literature ES-909L.

For information on Air Gaps, Vent Elbows and Test Cocks see page 58 or request literature ES-AG/EL/TC.

For WattsBox Enclosures, request literature ES-WB.

909OSY

Models add Suffix:

BB – Bronze body, sizes 2

⁄

" & 3"

(65 and 80mm)

LF – without shutoff valves

NRS – non-rising stem resilient seated gate valves

OSY – UL/FM outside stem and yoke resilient seated gate valves

QT – quarter-turn ball valve

QT-FDA – FDA epoxy coated quarter-turn ball valve shutoffs

S – cast iron strainer

S-FDA – FDA epoxy coated strainer

N1*

Strainer Dimensions

(Open)

Features

• Replaceable bronze seats

• Stainless steel internal parts

• No special tools required for servicing

• Captured spring check assemblies

• Fused epoxy coated & lined checks

• Industrial strength sensing hose

• Field reversible relief valve

• Air-in/water-out relief valve design provides maximum capacity during emergency conditions

SIZE (DN)

in.

mm in.

2 1 ⁄

100

10 1 ⁄

12 1 ⁄

254

257

308

150

200

18 1 ⁄

21 5 ⁄

470

549

10 250 26 660

† – Dimension required for screen removal

DIMENSIONS (APPROX.)

N1†

in.

22 3 ⁄

254

305

508

578

711

in.

6 1 ⁄

8 1 ⁄

165

178

210

13 1 ⁄

343

15 1 ⁄

394

18 1 ⁄

470

lbs.

133

247

370

WEIGHT

kgs.

12.7

15.4

112

168

OUTLET

909

SIZE (DN) DIMENSIONS (APPROX.) WEIGHT

in.

mm in.

in.

mm in.

(OSY)

in.

(NRS) D L clearance for check

U R R (QT) T NRS OSY QT

mm in.

mm lbs.

kgs.

lbs.

kgs.

lbs.

kgs.

⁄

65 41

⁄

1048 20

⁄

524 16

⁄

416 9

⁄

238 5

⁄

133 26

⁄

663 11 279 4 102 16 406 9

⁄

230 195 88.4 198 89.8 182 82.6

3 80 42 1 ⁄

1073 21 1 ⁄

540 18 7 ⁄

479 10 1 ⁄

260 5 1 ⁄

133 26 1 ⁄

663 11 279 5 127 16 406 9 1 ⁄

230 225 102 230 104 190 86

4 100 55

⁄

1400 27

⁄

702 22

⁄

578 12

⁄

310 6 152 37 940 14 356 6 152 19

⁄

502 14

⁄

365 455 206 470 213 352 160

6 150 65 1 ⁄

1664 32 3 ⁄

832 30 1 ⁄

765 16 406 6 152 44 1 ⁄

1130 16 406 11 279 26 660 14 3 ⁄

365 718 326 798 362 762 346

8 200 78

⁄

2000 39

⁄

1000 37

⁄

959 19

⁄

506 9

⁄

248 55

⁄

1403 21 533 11

⁄

286 11

⁄

286 19

⁄

489 1350 612 1456 660 2286 1037

10 250 93 5 ⁄

2378 46 7 ⁄

1190 45 3 ⁄

1162 23 13 ⁄

605 9 3 ⁄

248 67 3 ⁄

1711 21 533 12 1 ⁄

318 12 1 ⁄

318 21 533 2160 980 2230 1011 3716 1685

*UL, FM approved backflow preventers must include UL/FM approved OSY gate valves.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 009

( 1 ⁄

" – 3")

Reduced Pressure Zone Assemblies

• Designed to prevent the reverse flow of polluted water from entering the potable water system

• For health hazard continuous pressure applications

• Provides protection against backsiphonage and backpressure backflow

009QT

Specifications

• Temperature Range: 1 ⁄

" – 2" 33°F – 180°F (0.5°C – 82°C); 2 1 ⁄

" – 3" 33°F – 110°F

(0.5°C – 43°C) continuous, 140°F (60°C)

• Maximum Working Pressure: 175psi (12.1 bar)

For additional information, request literature ES-009.

For information on Air Gaps, Vent Elbows and Test Cocks see page 58 or request literature ES-AG/EL/TC.

For WattsBox Enclosures, request literature ES-WB.

M A

Features

• Single access cover and modular check construction for ease of maintenance

• Top entry - all internals immediately accessible

• Captured springs for safe maintenance

• Internal relief valve for reduced installation clearances

• Replaceable seats for economical repair

• Bronze body construction for durability

1 ⁄

" – 2" (8 – 50mm)

• Fused epoxy coated cast iron body -

2 1 ⁄

" and 3" (65 and 80mm)

• Ball valve test cocks - screwdriver slotted -

⁄

" – 2" (8 – 50mm)

• Large body passages provide low pressure drop

• Compact, space saving design

• No special tools required for servicing

009

⁄

" – 2"

SIZE (DN)

in.

1 ⁄

⁄

1 ⁄

⁄

1 1 ⁄

in.

⁄

16 3 ⁄

⁄

17 7 ⁄

⁄

254

273

425

441

454

543

in.

4 5 ⁄

⁄

4 5 ⁄

5 1 ⁄

⁄

117

127

140

150

197

DIMENSIONS (APPROX.)

in.

3 3 ⁄

⁄

3 3 ⁄

⁄

3 1 ⁄

⁄

114

in.

1 1 ⁄

⁄

1 1 ⁄

⁄

2 1 ⁄

⁄

2 1 ⁄

⁄

in.

5 1 ⁄

⁄

5 1 ⁄

⁄

9 1 ⁄

⁄

11 1 ⁄

⁄

140

171

241

289

283

343

in.

2 3 ⁄

⁄

2 3 ⁄

⁄

3 3 ⁄

⁄

4 7 ⁄

⁄

113

124

151

STRAINER DIMENSIONS

in.

2 1 ⁄

⁄

2 1 ⁄

⁄

102

127

WEIGHT

lbs.

kgs.

6 3

12 5

15 6

16 7

30 13

C (Open)

009 2

⁄

" and 3"

MODEL NO.

SIZE (DN)

M A

DIMENSIONS (APPROX.) STRAINER DIMENSIONS WEIGHT

in.

mm in.

in.

mm lbs.

kgs.

009LF 2 1 ⁄

65 — — — — 5 1 ⁄

133 — — 18 1 ⁄

460 –– –– 10 5 ⁄

270 10 254 6 1 ⁄

165 76 34

009OSY 2

⁄

65 33

⁄

845 16

⁄

416 5

⁄

133 16

⁄

416 18

⁄

460 7

⁄

197 10

⁄

270 10 254 6

⁄

165 166 75

009NRS 2 1 ⁄

65 33 1 ⁄

845 9 3 ⁄

238 5 1 ⁄

133 16 3 ⁄

416 18 1 ⁄

460 7 3 ⁄

197 10 5 ⁄

270 10 254 6 1 ⁄

165 189 86

009QT

009LF

⁄

65 33

⁄

845 6 152 5

⁄

133 16

⁄

416 18

⁄

460 7

⁄

197 10

⁄

270 10 254 6

⁄

165 150 68

3 80 — — — — 5 1 ⁄

133 — — 18 1 ⁄

460 — — 10 5 ⁄

270 10 1 ⁄

257 7 178 76 34

009OSY

009NRS

009QT

3 80 34

⁄

870 18

⁄

470 5

⁄

133 16

⁄

422 18

⁄

460 8

⁄

222 10

⁄

270 10

⁄

257 7 178 198 90

3 80 34 1 ⁄

870 10 1 ⁄

260 5 1 ⁄

133 16 5 ⁄

422 18 1 ⁄

460 8 3 ⁄

222 10 5 ⁄

270 10 1 ⁄

257 7 178 191 87

3 80 34

⁄

870 7 178 5

⁄

133 16

⁄

422 18

⁄

460 8

⁄

222 10

⁄

270 10

⁄

257 7 178 158 71

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

GoldenEagle

Series 919

(

⁄

" – 2")

Reduced Pressure Zone Assemblies

• Designed to prevent the reverse flow of polluted water from entering the potable water system

• For health hazard continuous pressure applications

• Provides protection against backsiphonage and backpressure backflow

Specifications

• Temperature Range: 33°F – 180°F (0.5°C – 82°C)

• Maximum Working Pressure: 175psi (12.1 bar)

Models

1 ⁄

" – 2" (8 – 50mm)

add Suffix:

QT – quarter-turn ball valves

S – bronze strainer

LF – without shutoff valves

AQT – elbow fitting for 360º rotation

ZQT – inlet & outlet flow up

add Prefix:

U – union connections

For additional information, request literature ES-919.

For information on Air Gaps, Vent Elbows and Test Cocks see page 58 or request literature ES-AG/EL/TC.

For WattsBox Enclosures, request literature ES-WB.

919QT

Features

• Separate access covers for the check valves and relief valve for ease of maintenance

• Top entry-all check internals easily accessible

• All rubber elastomers of chloramine resistant material

• Check valve poppet assemblies are fully guided by innovative plastic seat guide

• Replaceable push-in check valve and relief valve seats eliminates threads from the water way

• EZ twist relief valve cover quarter-turn locking joint captures the spring load during repair to facilitate disassembly

• Innovative check valve plastic cover bushing provides trouble free guiding of the check valve poppet

• Bottom mounted relief valve provides reduced installation clearances

• Compact, space saving design

• No special tools required for servicing

• Top mounted test cocks for ease in testing and reduced installation clearances

• Standardly furnished with NPT body connections

919QT, 919QT-S

SIZE (DN)

in.

mm in.

B C

mm in.

DIMENSIONS (APPROX.)

mm in.

E (LF)

in.

STRAINER DIMENSIONS

G H M N

in.

mm in.

WEIGHT

919QT

lbs.

kgs.

919QT-S

lbs.

kgs.

1 ⁄

" 8 9 1 ⁄

241 6 7 ⁄

175 2 7 ⁄

73 12 3 ⁄

314 5 3 ⁄

146 3 75 1 3 ⁄

35 1 9 ⁄

40 2 3 ⁄

60 2 1 ⁄

64 5.8

2.6

6.3

2.9

3 ⁄

" 10 9 1 ⁄

241 6 7 ⁄

175 2 7 ⁄

73 12 3 ⁄

314 5 3 ⁄

146 3 1 ⁄

84 1 3 ⁄

44 1 9 ⁄

40 2 3 ⁄

60 2 1 ⁄

64 5.8

2.6

6.3

2.9

1 ⁄

" 15 9 1 ⁄

241 6 7 ⁄

175 2 7 ⁄

73 12 3 ⁄

324 5 3 ⁄

146 3 3 ⁄

86 1 7 ⁄

48 1 9 ⁄

40 2 3 ⁄

70 2 1 ⁄

57 5.8

2.6

6.3

2.9

3 ⁄

" 20 12 1 ⁄

307 7 7 ⁄

188 3 1 ⁄

88 15 1 ⁄

393 7 11 ⁄

195 3 5 ⁄

92 2 1 ⁄

52 1 9 ⁄

40 1 5 ⁄

41 3 3 ⁄

81 8.3

3.7

10.0

4.5

1" 25 14 1 ⁄

368 8 202 3 7 ⁄

98 19 3 ⁄

487 9 3 ⁄

233 4 102 2 7 ⁄

62 1 9 ⁄

40 2 1 ⁄

54 3 3 ⁄

95 11.8 5.4

13.8

6.3

1 1 ⁄

" 32 18 1 ⁄

461 11 7 ⁄

290 5 1 ⁄

129 23 1 ⁄

591 11 11 ⁄

297 5 1 ⁄

130 2 5 ⁄

67 2 1 ⁄

64 2 1 ⁄

64 4 7 ⁄

113 22.3 10.1

26.3 11.9

1 1 ⁄

" 40 18 3 ⁄

476 11 7 ⁄

290 5 1 ⁄

129 25 1 ⁄

637 11 11 ⁄

297 5 5 ⁄

143 3 1 ⁄

79 2 1 ⁄

64 3 76 4 7 ⁄

124 28.3 12.8

32.0 14.5

2" 50 2 11 ⁄

535 12 1 ⁄

307 5 5 ⁄ 142 28 13 ⁄

732 13 3 ⁄

340 5 15 ⁄

151 3 7 ⁄

87 2 1 ⁄

64 3 9 ⁄

90 5 15 ⁄

151 37.3 16.9

45.0 20.4

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

SilverEagle

™

Series 957RPDA, 957NRPDA,

957ZRPDA

⁄

" – 10")

Reduced Pressure Detector Assemblies

• Designed to provide protection to the potable water system from contamination in accordance with national plumbing codes

• For health hazard continuous pressure applications

• Provides protection against backsiphonage and backpressure backflow

• Primarily installed on fire sprinkler systems when it is necessary to monitor unauthorized use of water

Specifications

• Temperature Range: 33°F – 110°F (0.5°C – 43°C)

• Maximum Working Pressure: 175psi (12.1 bar)

Models add Suffix :

OSY – UL/FM outside stem and yoke resilient seated gate valves

BFG – 2 1 ⁄

" – 6" N or Z pattern only with UL/FM grooved gear operated butterfly valves with tamper switch

CFM – cubic feet per minute meter

GPM – gallons per minute meter

For additional information, request literature ES-957RPDA/957NRPDA/957ZRPDA.

For information on Air Gaps, Vent Elbows and Test Cocks see page 58 or request literature

ES-AG/EL/TC.

For WattsBox Enclosures, request literature ES-WB.

957NRPDA OSY

Features

• Extremely compact design

• 70% Lighter than traditional designs

• 304 (Schedule 40) stainless steel housing and sleeve

• Groove fittings allow integral pipeline adjustment

• Patented torsion spring checks provides lowest pressure loss

• Unmatched ease of serviceability

• Available with grooved butterfly valve shutoffs.

• Bottom mounted cast stainless steel relief valve

• Replaceable check disc rubber

• Metered bypass to detect leakage or theft of water from the fire sprinkler system

C (open)

in.

⁄

957RPDA OSY

SIZE (DN) DIMENSIONS (APPROX.) WEIGHT

in.

mm in.

957RPDA OSY 957NRPDA OSY

mm lbs.

kgs.

lbs.

kgs.

2 1 ⁄

65 31 787 16 3 ⁄

416 6 1 ⁄

165 29 1 ⁄

738 22 559 15 1 ⁄

393 8 13 ⁄

223 21 9 ⁄

548 13 3 ⁄

335 142 64 150 68

3 80 31 11 ⁄

805 18 7 ⁄

479 6 11 ⁄

170 30 1 ⁄

768 22 3 ⁄

578 17 1 ⁄

435 9 3 ⁄

233 23 1 ⁄

587 14 1 ⁄

368 162 73 175 79

4 100 33 11 ⁄

856 22 3 ⁄

578 7 178 33 838 24 610 18 1 ⁄

470 9 15 ⁄

252 26 1 ⁄

673 15 3 ⁄

386 178 81 201 91

6 150 43 1 ⁄

1105 30 1 ⁄

765 8 1 ⁄

216 44 3 ⁄

1137 33 3 ⁄

857 23 3 ⁄

589 13 1 ⁄

332 32 3 ⁄

832 19 483 312 142 353 160

8 200 50 1270 37 3 ⁄

959 9 11 ⁄

246 54 1 ⁄

1375 40 5 ⁄

1032 27 7 ⁄

697 15 11 ⁄

399 37 1 ⁄

943 21 3 ⁄

538 497 225 572 259

10 250 57 1 ⁄

1460 45 3 ⁄

1162 11 3 ⁄

285 66 1676 50 1270 32 1 ⁄

826 17 5 ⁄

440 46 3 ⁄

1178 24 610 797 362 964 437

957RPDA BFG

SIZE (DN)

100

150

in.

mm in.

⁄

826

864

1 ⁄

⁄

905 26

46 1 ⁄

1181 35 12 ⁄

597

622

660

908

in.

⁄

16 5 ⁄

⁄

20 1 ⁄

DIMENSIONS (APPROX.)

394

414

437

521

in.

⁄

10 1 ⁄

⁄

13 1 ⁄

J M

mm in.

241 21

⁄

555

256 23 1 ⁄

587

279 24

⁄

634

343 28 1 ⁄

718

in.

⁄

16 1 ⁄

⁄

402

410

422

483

WEIGHT

957RPDA BFG

lbs.

kgs.

101

174

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 994RPDA

(2 1 ⁄

" – 6")

Reduced Pressure Detector Assemblies

• Designed to prevent the reverse flow of polluted water from entering the potable water system

• For health hazard continuous pressure applications

• Provides protection against backsiphonage and backpressure backflow

• Detects system leaks or unauthorized use of water supply

Specifications

• Temperature Range: 33°F – 110°F (0.5°C – 43°C)

• Maximum Working Pressure: 175psi (12.1 bar)

Models add Suffix:

LF – without shutoff valves

OSY – UL/FM outside stem & yoke resilient seated gate valves

CFM – cubic feet per minute meter

GPM – gallons per minute meter

*OSY FxG – flanged inlet gate connection and grooved outlet gate connection

*OSY GxF – grooved inlet gate connection and flanged outlet gate connection

*OSY GxG – grooved inlet gate connection and grooved outlet gate connection

Available with grooved NRS gate valves - consult factory*

Post indicator plate and operating nut available – consult factory*

* Consult factory for dimensions

For additional information, request literature ES-994RPDA

For information on Air Gaps, Vent Elbows and Test Cocks, see page 58 or request literature ES-AG/EL/TC.

For WattsBox Enclosures, request literature ES-WB.

994RPDA OSY

Features

• Stainless steel construction provides long term corrosion resistance and maximum strength

• Stainless steel body is half the weight of competitive designs reducing installation and shipping costs

• Short end-to-end dimensions makes retrofit easy

• Bottom mounted relief valve reduces clearance requirements when installed against an outside wall

• Torsion spring check valves provide maximum flow at low pressure drop

• Thermoplastic and stainless steel check valves for trouble-free operation

• No special tools required for servicing

• Compact construction allows for smaller enclosures

• Stainless steel relief valve features a balanced rolling diaphragm to eliminate sliding seals and lower maintenance costs

• Detects underground leaks and unauthorized water use

• GPM or CFM meter available

C (open)

994RPDA

SIZE (DN)

in.

2 1 ⁄

100

150

in.

48 1 ⁄

mm in.

C (open)

940

965

16 3 ⁄

416

18 7 ⁄

479

1016 22 3 ⁄

578

1232 30 1 ⁄

765

in.

DIMENSIONS (APPROX.)

D F

mm in.

10 1 ⁄

267

10 1 ⁄

267

10 1 ⁄

267

11 1 ⁄

292

7 1 ⁄

178

191

229

279

in.

254

381

in.

559

22 559

27 1 ⁄

699

lbs.

w/Gates

kgs.

WEIGHT

w/o Gates

lbs.

kgs.

148

226

235

380

103

107

172

60 27

62 28

65 30

110 50

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 909RPDA

⁄

" – 10")

Reduced Pressure Detector Assemblies

• Designed to prevent the reverse flow of polluted water from entering the potable water system

• For health hazard continuous pressure applications

• Provides protection against backsiphonage and backpressure backflow

• Detects system leaks or unauthorized use of water supply

Specifications

• Temperature Range: 33°F – 140°F (0.5°C – 60°C)

• Maximum Working Pressure: 175psi (12.1 bar)

Models add Suffix:

OSY – UL/FM outside stem & yoke resilient seated gate valves

LF – without shutoff valves (4" – 10") (100 – 250mm)

CFM – cubic feet per minute meter

GPM – gallons per minute meter

For additional information, request literature ES-909RPDA.

For information on Air Gaps, Vent Elbows and Test Cocks, see page 58 or request literature ES-AG/EL/TC.

For WattsBox Enclosures, request literature ES-WB.

909RPDAOSY

Features

• Body construction fused epoxy coated cast iron

• Replaceable bronze seats

• Maximum flow at low pressure drop

• Compact for economy combined with performance

• Design simplicity for easy maintenance

• Furnished with 5 ⁄

" x 3 ⁄

" (16 x 19mm) recordall meter

• Air-in/water-out relief valve design provides maximum capacity during emergency conditions

• No special tools required for servicing

C (Open)

2 1 ⁄

909RPDA

SIZE (DN)

in.

mm in.

C (OSY)

mm in.

DIMENSIONS (APPROX.)

in.

mm in.

65 42 1 ⁄

1070 16 3 ⁄

80 42

⁄

1070 18

⁄

100 55 1 ⁄

1400 22 3 ⁄

416

479

578

5 1 ⁄

133

⁄

133

6 152

9 1 ⁄

178 26 1 ⁄

178 26

⁄

241 37

664

940

150

200

78 1

⁄

1664 30

⁄

1988 37 3

⁄

765

959

6 152 14

⁄

368 44

⁄

1130

9 3 ⁄

248 18 1 ⁄

470 55 1 ⁄

1403

250 93

⁄

2378 45

⁄

1162 9

⁄

248 21

⁄

546 67

⁄

1715

in.

WEIGHT

mm in.

mm lbs.

kgs.

356 9 229 230 104

356 9 229

381 13 5 ⁄

346

230 104

470 213

406 13

⁄

346 798 362

432 18 1 ⁄

470 1456 660

457 18

⁄

470 2230 1012

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Splash Guard

Air Gaps and Elbows

for Reduced Pressure Zone Assemblies

Air Gaps for use with backflow preventers on horizontal installations. Can be easily mounted to body

Vent Elbows are used with Watts air gaps for vertical installation of reduced pressure zone backflow preventers

For additional information, request literature ES-AG/EL/TC.

Air Gaps

*Epoxy coated

Air Gaps

MODEL SERIES/SIZES DIMENSIONS (APPROX.) WEIGHT

A B C

in.

mm in.

mm lbs.

kgs.

909AG-A

909AG-C

909AG-F

909AG-K

909AG-M

919AGC

919AGF

957AG

994AGK-P

995AG

1 ⁄

" – 1 ⁄

" 009, 3 ⁄

" 009M2/M3

1 ⁄

"- 1"995

3 ⁄

" -1" 009/909

1- 1

⁄

" 009M2, 1

⁄

" – 2" 995

⁄

" – 3" 009/909

1 1 ⁄

" – 2" 009M1, 2" 009M2

4" – 6" 909

8" – 10" 909M1

8" - 10" 909

⁄

" & 1" 919

⁄

" – 2" 919

" - 10" 957

957AG (Splash Guard) 2

⁄

" – 10" 957

2 1 ⁄

" – 10" 994

3" – 6" 995

3 ⁄

⁄

111 6

162 9

5 ⁄

⁄

124

171

244

⁄

.63

1.50

3.25

6.25

.28

.68

1.47

2.83

–

⁄

187 11

⁄

286

2 3 ⁄

60 3 1 ⁄

4 3 ⁄

111 8 7 ⁄

214

7 1 ⁄

190 10 3 ⁄

258

–

203

127

–

1 ⁄

–

286

–

⁄

102 15.50

7.03

13 .63

.28

4.26

1.5

1.93

.68

–

203 2 3 ⁄

–

1.50

–

0.68

–

Vent Elbows — Use with Watts Air Gaps for vertical installation of reduced pressure zone assemblies.

909EL-A

1 ⁄

" – 1 ⁄

" 009, 3 ⁄

" 009M2/M3,

– – – – – –

* 909EL-C

1 ⁄

"- 1" 995

⁄

" – 1" 009/909,

1" – 1

⁄

" 009M2,

⁄

60 2

⁄

60 – –

* 909EL-F

* 909EL-H

994EL-F (vertical)

1 1 ⁄

"- 2"995

1 1 ⁄

" – 2" 009M1,

⁄

" – 2" 009/909

2" 009M2

2 1 ⁄

" – 3" 009/909

2 1 ⁄

" – 10" 994

–

⁄

–

124

3 5

–

⁄

–

229

–

.38

–

.17

.91

–

1.8

Test Cocks

For Use With Backflow Preventers, Isolation Valve for Gauges,

Isolation Valves for Small Equipment Lines

• Full port ball valve design

• Screwdriver slot to open and close

• Available 1 ⁄

" M x 1 ⁄

" F or 1 ⁄

" M x 1 ⁄

" F

SAE-TC

• Full port ball valve design

• Screwdriver slot operation

•

⁄

" M x SAE

SAE-TC Adapter

• 1 ⁄

" female SAE x 7 ⁄

" FPT

• Adapts to SAE-TC for use with pressure gauge and/or site tube

SAE-TC Brass Cap

for protection of 1 ⁄

SAE-TC (not shown)

(four required per backflow preventer)

909

⁄

" – 1"

(20 - 25mm)

Elbow

Vertical (Up)

Installation of

Backflow

Preventer

SilverEagle TC

• 1 ⁄

" TC for 2 1 ⁄

" – 4" series 757 and 957

• 3 ⁄

" TC for 6" – 10" series 757 and 957

• Full port ball valve design

No. 3 TC with O-Ring

• for 2

⁄

" – 4" series 757 and 957

• for 6" – 10" series 757 and 957

Caps & Tethers

(Plastic, Brass)

Plastic cap and tether (four required per backflow preventer)

• Fits 1 ⁄

" female test cocks

• Plastic dust cap and rubber tether

• RK-TC 1 ⁄

SAE Brass cap, O-ring and tether

• Fits

⁄

" M x SAE test cocks

• Brass dust cap with O-ring seal and rubber tether

• RK-SAE-TC

Plastic Cap and Tether

Brass Cap and Tether

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 9

( 1 ⁄

" – 3 ⁄

Dual Check Vacuum Breakers

• Used to prevent the flow of contaminated water into the potable water supply

• Use where water spillage will not cause damage

Models

N9C – Dual check backflow preventer with atmospheric vent. For continuous pressure applications. Sizes

⁄

" (8mm) and

⁄

" (10mm) NPT female inlet and outlet connections. Max. pressure 125psi (8.6 bar).

N9 – the same as N9C except in brass finish.

NLF9 – Has a 3 ⁄

" (10mm) NPT male inlet connection. Max. pressure 150psi (10.3 bar).

For non-continuous pressure applications.

N9-CD – In-line field testable, dual check backflow preventer with atmospheric vent.

Non-removable design. Size 3 ⁄

" (20mm) hose thread female inlet x 3 ⁄

" (20mm) HT male outlet connection. Max. pressure 150psi (10.3 bar). Max. temperature 180°F (82°C).

9D – Dual check backflow preventer with atmospheric vent for continuous pressure. Sizes

⁄

" (15mm) and

⁄

" (20mm) NPT female union inlet and outlet connections. Max. pressure 175psi (12.1 bar). Min. pressure required 25psi (172.4 kPa). Max.

temperature 250°F (121°C).

9DS – same as Model 9D with solder ends.

9BD – Special backflow preventer for vending machine water supply lines. Complies with

FDA food additive regulations. Standard size: 3 ⁄

" (10mm) flare copper tube (FCT) inlet and outlet. Max. pressure 150psi (10.3 bar). Max. temperature 140°F (60°C).

For additional information, request literature ES-9, ES-N9-CD, or ES-9D-M3,M2.

N9-CD

Series 912HP

( 3 ⁄

", 1")

High Pressure Hose Drop Backflow Preventer

• For isolation protection on high pressure plumbing supply lines, such as high pressure hose drops which are used for the washdown of equipment and facilities

• Ideally suited for food processing plants

• Provides and backpressure backflow protection to prevent the reverse flow of potentially contaminated water from the processing and rendering areas into the potable water supply

• Maximum Working Pressure: 400psi (27.6 bar)

• Maximum Temperature: 160°F (71°C)

Specifications

For non-health hazard applications where continuous pressure conditions exist.

Incorporates the use of a bronze ball valve shutoff on the inlet of the assembly and a dual check with atmospheric vent specifically designed to handle the temperature and pressure conditions commonly found in the meat processing industry.

For dimensional and additional information, request literature ES-912HP.

912HP

Patent# 6,397,878B1

Features

• Female national pipe thread inlet and male national pipe thread outlet connections

• Ball valve design includes reinforced/enhanced PTFE seats and electroless nickel plated brass ball

• Blow-out proof pressure retaining stem

• Low profile oval handle

• In the event of fouling of the downstream check valve, leakage would be vented to atmosphere thereby providing a visual indication of failure of the check assembly

• Can be installed vertically (flow up or flow down) or horizontally

• Integral stainless steel screen protects the check assembly from fouling due to dirt and debris

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 008PCQT

(

⁄

" – 1")

Spill Resistant, Anti-siphon Vacuum Breakers

• Health hazard backflow preventer for continuous pressure applications.

• Designed for indoor point of use applications.

• Prevents backsiphonage of contaminated water into the potable water supply.

• Install 6" above the flood rim if field applied. Install 1" when factory installed or deck/machine mounted.

• Standardly furnished with internal polymer coating.

Specifications

• Sizes 3 ⁄

" – 1" (10 – 25mm). NPT female connections

• Temperature Range: 33°F – 180°F (0.5°C – 83°C)

• Maximum Working Pressure: 150psi (10.3 bar)

For additional information, request literature ES-008PCQT.

MODEL

008PCQT

SIZE (DN)

in.

mm in.

DIMENSIONS (APPROX.)

B C

mm in.

3 ⁄

10 4 1 ⁄

107 5 1 ⁄

140 1 9 ⁄

40 3 15 ⁄

100 1.6

⁄

15 4

⁄

111 5

⁄

140 1

⁄

40 4

⁄

106 1.7

3 ⁄

20 4 5 ⁄

125

1 25 5

7 178 2 3 ⁄

127 7

⁄

191 2

⁄

in.

5 ⁄

117

WEIGHT

lbs.

3.8

kgs.

1.7

⁄

130 4.8

2.2

Note: A strainer is recommended to be installed ahead of the backflow preventer to prevent the fouling of the check assembly and resultant spillage from the valve during re-pressurization. Do not install in concealed locations or areas where water leakage due to normal wear of the internal parts can cause damage.

008PCQT

Models add Suffix:

SC – satin chrome finish — with stem.

wrench flats in place of Tee handles

(contact factory)

S – bronze strainer

L – left sided test cock

Series 800M4QT, 800M4FR

(

⁄

" – 2")

Pressure Vacuum Breakers

• With tee handle quarter-turn shutoffs on sizes 1 ⁄

" – 1" (15 – 25mm)

• Lever handles 1 1 ⁄

" – 2" (32 – 50mm)

• For health hazard cross-connections subject to continuous pressure

• Install 12" (305mm) above highest downstream point of water

• Designed to prevent backsiphonage of contaminated water into the potable water supply

• Sizes 1 ⁄

" – 2" (15 – 50mm). NPT female connections

Specifications

• Temperature Range: 33°F – 140°F

(0.5°C – 60°C)

• Maximum Working Pressure: 150psi

(10.3 bar)

For additional information, request literature

ES-800M4QT or ES-800M4FR.

For WattsBox Enclosures, request literature ES-WB.

800M4QT

Models

800M4FR – Model 800M4QT with relief valve for freeze protection. Patent

#5551473. Sizes 1 ⁄

" – 2" (15 – 50mm)

800MQT – compact model with self-contained ball valve shutoffs. Sizes 1 ⁄

" and 3 ⁄

(15 and 20mm)

MODEL SIZE (DN) DIMENSIONS (APPROX.) WEIGHT

A B C D

in.

mm in.

mm lbs.

kgs.

800M4QT/800M4FR

800M4QT/800M4FR 1

25 5

⁄

139 7

⁄

191 2

⁄

32 8

⁄

219 9 229 3

⁄

800M4QT/800M4FR 1

800M4QT/800M4FR

800MQT

⁄

20 5

⁄

137 6

⁄

165 2

⁄

65 3

⁄

100 3.5

1.6

50 9

⁄

241 9

⁄

245 3

⁄

127 6

⁄

159 2

229 9

⁄

241 3

⁄

124 5

⁄

124 5

⁄

137 2

⁄

137 2

⁄

65 3

⁄

6.0

11.0

2.7

4.9

⁄

159 13.5

6.1

⁄

162 18.5

8.4

⁄

121

146

3.5

1.6

3.0

1.4

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 188A, 288A, 289, N388

(

⁄

" – 3")

Anti-Siphon Vacuum Breakers

• Vacuum breakers are designed to protect against the backsiphonage of contaminated water into the potable water supply.

• For health hazard cross-connections not subject to continuous pressure.

• Install 6" (150mm) above highest downstream point of water.

Specifications

• NPT female inlet and outlet connections, Models 188A/288A.

• Maximum temperature 180°F (82°C) at 125psi (8.6 bar) working pressure.

For additional information, request literature ES-188A, ES-288A, ES-289 or ES-N388.

289

Models

188A – Sizes:

⁄

" – 2" (20 – 50mm) irrigation vacuum breaker. Plain brass finish.

288A – Sizes:

⁄

" – 3" (8 – 80mm), plain brass finish.

288AC – Sizes: 1 ⁄

" – 1"

(8 – 25mm), polished chrome finish.

289 – Sizes: 3 ⁄

" – 1" (10 – 25mm) spillresistant atmospheric vacuum breakers.

NPT male connections.

N388 – Sizes:

⁄

" and

⁄

(8 – 10mm) with NPT female bottom inlet and outlet connections. Bronze body.

Series 7

(

⁄

" – 1")

Dual Check Valves

• For use at the drinking water supply service entrance or with individual outlets

• Designed for non-health hazard residential water system containment and continuous pressure applications

• Bronze body construction.

• Uses two compact replaceable check modules.

• Buna-N seals and stainless steel springs

• Installed immediately downstream of the residential water meter

Specifications

• Temperature Range: 33°F – 140°F (0.5°C –

60°C) continuous; 180°F (82°C) intermittent

• Minimum Working Pressure:10psi (69 kPa)

• Maximum Working Pressure:150psi (10.3

bar)

MODEL

7U2-2

SIZE (DN) DIMENSIONS WEIGHT

A B

in.

mm in.

mm lbs. kgs.

3 ⁄

10 2 7 ⁄

73 1 1 ⁄

32 1.6 0.7

1 ⁄

15 4 3 ⁄

111 2 3 ⁄

60 1.75 0.8

3 ⁄

20 4 3 ⁄

111 2 3 ⁄

60 1.75 0.8

1 25 4 3 ⁄

111 2 3 ⁄

60 1.75 0.8

Features

• Can be installed vertically or horizontally

• Available with an extensive combination of inlet/outlet sizes, types of thread and end connections including retrofit compression fittings and hose connections

• Can be installed in a variety of piping configurations, and in conjunction with a wide range of meter horns, copper setters and meter boxes

• Testable dual check model available,

Series L7U2-2

For additional information, request literature PG-7.

Series Cu7

(

⁄

" – 1")

Copper-Body

Dual Check Valves

Cu7

• Straight line, poppet-type construction minimizing pressure drop

Features

• Can be installed vertically or horizontally

Specifications

• Lead free copper body

• Temperature Range: 33°F – 180°F

(0.5°C to 82°C) continuous

SIZE (DN) DIMENSIONS WEIGHT

• Modular check valves for easy maintenance

• Minimum Working Pressure: 10psi

(69 kPa)

in.

mm in.

mm lbs.

kgs.

• Chloramine resistant materials of construction

• Maximum Working Pressure: 150psi

(10.3 bar)

3 ⁄

⁄

15 4

20 4

7 ⁄

⁄

113 2

⁄

1.7 0.8

• Double unions for installation ease

• Replaceable seats

1 25 4

⁄

119 2

⁄

60 2.0 0.9

• Center stem guides for reliable seating

For additional information, request literature, PG-7.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 8

(

⁄

" –

⁄

Hose Connection Vacuum Breakers

• Health hazard, backsiphonage protection, non-continuous pressure

• Designed for attaching to sill cocks and other hose connections

Specifications

• Sizes

⁄

" (20mm) hose thread (HT) female inlet x

⁄

" (20mm) HT male outlet connection

• Maximum Pressure: 125psi (8.6 bar). Maximum Temperature: 180°F (82°C)

Models

8* – Brass body, removable, non-draining

8A* – “Non-removable” feature, drainable. Interlocking spring prevents removal once installed

8B* – Brass body, with breakaway set screw to prevent removal, drainable

8C, 8BC and 8AC – same as above in chrome finish

NF8C – Specifically designed for wall and yard hydrants, permits manual draining for freezing conditions. Chrome finish

NF8 – same as above with brass finish

8P – Thermoplastic body with “non-removable” feature and equipped to allow sill cock to be drained

S8C – Designed for tub and shower hand spray sets. Chrome finish

S8 – same as above with plain brass finish

8FR – Freeze relief feature. Protects the valve from freeze damage

*Note: Model 8, 8A, and 8B are not suitable for frost-free hydrants.

See Model NF8. For additional information, request literature ES-8.

8FR

MODEL SIZE (DN) DIMENSIONS (APPROX.)

A B

in.

mm in.

NF8C

S8C

8FR

8AC

8BC

NF8

3 ⁄

⁄

3 ⁄

⁄

3 ⁄

⁄

3 ⁄

⁄

3 ⁄

⁄

F**

1 ⁄

F**

⁄

F**

3 ⁄

⁄

1 1 ⁄

⁄

1 3 ⁄

⁄

1 1 ⁄

⁄

1 3 ⁄

⁄

1 1 ⁄

⁄

1 3 ⁄

1 1 ⁄

⁄

1 1 ⁄

⁄

1 1 ⁄

⁄

HT = Hose threaded connections, female inlet x male outlet connection;

** Female NPT threaded inlet x male NPT outlet connection.

oz.

5.3

2.0

1.5

4.0

5.3

WEIGHT

gm.

151.2

56.7

42.5

113.4

151.2

Series Gov. 80M1

(10", 11 1 ⁄

", 12 1 ⁄

Ball Cock and Thermal Expansion Relief Valve

• Triple purpose product: toilet tank ball cock fill valve, anti-siphon backflow preventer and thermal expansion pressure relief valve.

Specifications

• Maximum operating temperature 110°F (43.3°C)

• Standard heights 10", 11

⁄

" or 12

⁄

" (250, 292, or 318mm)

For additional information, request literature S-Gov80.

For more products to protect against thermal expansion, see pages 33-34.

Gov. 80-M1

Standards

Listed by IAPMO and CSA certified for antisiphon ball cocks, FDA approved under

CFR-21-177-2600, ANSI/ASSE No. 1002.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series SD2

(

⁄

" –

⁄

Dual Check Valve

• Recommended for use on Post-Mix Carbonated Beverage Equipment and dispensing equipment for tea and coffee

• Prevents the reverse flow of potentially contaminated water into the potable water supply due to backpressure backflow

• Designed for protection of the water supply from carbonated water

• For continuous or intermittent pressure conditions

MODEL

SD2-MN

SD2-MF

SD2-MN

SD2-MF

SD2-FN

SD2-FF

SD2-FN

SD2-FF

in.

1 ⁄

3 ⁄

1 ⁄

3 ⁄

SIZE (DN)

in.

2 13 ⁄

DIMENSIONS (APPROX.)

in.

1 1 ⁄

SD2

Models

SD2-MN –

1 ⁄

" (8mm) Male NPT

SD2-MN –

⁄

" (10mm) Male NPT

SD2-FN –

1 ⁄

" (8mm) Female NP

SD2-FN –

⁄

" (10mm) Female NPT

SD2-MF –

1 ⁄

" (8mm) SAE Male Flare

SD2-MF –

3 ⁄

" (10mm) SAE Male Flare

SD2-FF –

1 ⁄

" (8mm) SAE Female Flare

SD2-FF –

3 ⁄

" (10mm) SAE Female Flare

For additional information, request literature ES-SD2.

Across

Corners

Series SD3

( 1 ⁄

" – 3 ⁄

Dual Check Valve with Atmospheric Port

• Recommended for use on Post-Mix

Carbonated Beverage Equipment and dispensing equipment for tea and coffee

• Prevents the reverse flow of potentially contaminated water into the potable water supply due to backpressure backflow

• Designed for protection of the water supply from carbon dioxide and carbonated water

• For continuous or intermittent pressure conditions

• Wye strainer for water supply installations

Models

SD3-MN –

1 ⁄

" (8mm) Male NPT

SD3-MN –

⁄

" (10mm) Male NPT

SD3-MF –

1 ⁄

" (8mm) Female NPT

SD3

SD3-MF –

⁄

" (10mm) Female NPT

SD3-MF –

1 ⁄

" (8mm) SAE Male Flare

SD3-MF –

3 ⁄

" (10mm) SAE Male Flare

For additional information, request literature ES-SD3.

MODEL SIZE (DN)

in.

⁄

114

111

114

in.

⁄

DIMENSIONS (APPROX.)

in.

⁄

in.

⁄

SD3-MN

SD3-MF

SD3-MN

SD3-MF

SD3-FN

in.

⁄

Across

Corners

Series TWS

( 3 ⁄

", 1")

Key Operated Wall Hydrants for Irrigation

System Winterization

Specifications

• Sizes

⁄

", 1" (20, 25mm), NPT male outlet connection

• 8", 10", 12" (200, 250, 300mm) shaft lengths

• Temperature Range: 33°F – 140°F

(0.5°C – 60°C) continuous; 180°F

(82°C) intermittent

TWS

• For use on irrigation sprinkler systems

• Provides access to the home’s water supply from the outside

• Water supply shutoff is key operated

• For use with pressure vacuum breaker

(PVB), atmospheric vacuum breaker

(AVB), double check (DC) or reduced pressure zone (RPZ) backflow preventers

• Non-freeze wall hydrant

• Maximum Working Pressure: 175psi

(12.1 bar)

For additional information, request literature ES-TWS.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Model TK-7

• Water column sight tube for testing dual check and double check valves

• Tests individual check modules of the Watts Model 7, 709 and 007

Wgt. 5 lbs. (2.3 kg)

TK-7

For additional information, request literature ES-TK-7.

Model TK-9A

• +/- 2% accuracy full scale

• Test kit easily connects to any testable backflow preventer assembly

• Designed for testing all testable backflow preventers

Maximum Pressure: 175psi (12.1 bar)

Maximum Temperature: 210°F (98.9°C)

Wgt. 8 lbs. (3.6 kg)

TK-9A

For additional information request literature ES-TK-9A.

Model TK-99D

• Features 0.25% full scale accuracy

• Compact, hand held, digital backflow preventer test kit

• LCD display with oversized differential characters and separate supply pressure readout gauge, high impact casing

• Tests RPZ’s, Double checks or PVB’s

Wgt. 3 lbs. (1.4 kgs.)

For additional information, request literature ES-TK-99D.

TK-99D

Model TK-99E

• +/- 1% accuracy full scale

• Compact test kit with color coded valves, hoses and top mounted bleed valves

• Designed for testing all testable backflow preventers

Wgt. 8 lbs. (3.6 kg)

TK-99E

For additional information, request literature ES-TK-99E.

Model TK-DL

with Digital Print-Out and Computer Download Capability.

• +/- 0.2% accuracy full scale

• An advanced piece of test equipment designed to make pressure and differential gauges obsolete in the testing of backflow preventers

• Accuracy, portability, versatility and documentation

• Contains hoses, adapters, digital print-out unit and a rugged case

Wgt. 15 lbs. (6.8 kg).

For additional information, request literature ES-TK-DL .

TK-DL

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series SS07F

(4" – 10")

Stainless Steel Single Detector Checks

• For automatic fire sprinkler systems

• With optional by-pass assembly, detects leakage or misuse of water in fire line

• By-pass assembly kits with GPM/CFM meter. Size

⁄

" (20mm)

Specifications

• Temperature Range: 33°F – 110°F

(0.5°C – 43°C)

• Rated Working Pressure: 175psi (12.1 bar).

• 125# flanged connections

SS07F

For additional information, request literature ES-SS07F.

Series TR

(4" – 10")

Transition Riser

• Durable and easy to install underground transition fitting to connect the municipal water supply into the building overhead fire system

Features

• Reduces installation time and labor costs associated with field assembly

• Corrosion resistant stainless steel construction type 304SST

• Ease of installation and lightweight allows one person to position and handle the riser

• Minimal site preparation; joint restraint one-piece construction reduces time and labor; no missing parts, no leaks; easily identifiable for approvals

• UL/FM approved

• Available in 4" – 10" (102 – 254mm) with various lengths to meet all local requirements

• Designed to meet NFPA 24 Section 8-3.2

• AWWA C900 Inlet

• AWWA C606 Outlet

For additional information, request literature ES-TR.

Series FR 500

(

⁄

" –

⁄

Thermostatic Freeze Relief Kits

• Designed to keep water from freezing in the backflow preventer

• Compact

• Easy to install

• Low maintenance

• Controlled by water temperature vs. air temperature

• IAPMO approved

Specifications

• Working Temperature: 35°F (1.6°C)

• Maximum Pressure: 175psi (12.1 bar)

FR 500

For additional information, request literature

ES-FR500.

Series RK-W-STD

• Valve and meter support stands for quick & easy installation

• All-welded steel construction

• Corrosion resistant coating

• Interior drain hole

• Available in 10" to 38" heights

For additional information, request literature ES-RK-W-STD.

RK-EZ-STD

Series WVS

Valve Setters for Quick Backflow Installation

• Available Sizes: 3", 4", 6", 8" and 10" (80, 100, 150, 200 and 250mm)

• Compact

• Corrosion resistant epoxy coating

• Eliminates thrust blocks at the backflow

• Fits 757N/757NDCDA, 957N, 957NRPDA

WVS MJ x FL

For additional information, request literature PF-WVS.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series WB WattsBox

Backflow Preventer Freeze Protection Enclosures

• Especially made for PVB, Double check and RPZ backflow preventer assemblies that are subjected to freezing conditions

• Construction is reinforced aluminum or fiberglass. Designed to meet NFPA guidelines.

• Easy access for testing/certification of backflow preventer

• Removable for maintenance purposes

• Available with or without thermostatically controlled heat source to provide protection to

-30°F (-34°C). RPZ, protected against intrusion of foreign matter

• WattsBox enclosures are lockable and can be anchored

Specifications

• Flip top access, fiberglass construction enclosures for

⁄

" – 3" (20 – 80mm) pipe size backflow preventers and

⁄

" – 2" (20 – 50mm) PBV’s

• Front access panel, aluminum construction enclosures for 2 1 ⁄

" – 10" (65 – 250mm) backflow preventers

For additional information, request literature ES-WB.

Series WattsRock

Options

WattsRock shell – WPLRN

WattsRock shell with insulation – WPLR

WattsRock shell with insulation and heat – WPHR

Features

• Durable polyethylene shell

• Drain sizing for full port discharge

• Vandal protection

• Lifelike shape and coloring

• Testing/maintenance access

• Available in two natural stone shades — slate grey and earthtone brown

WattsRock

For additional information, request literature ES-WattsRock.

Series W-SPL and W-FLG

Make-Up Spools and Flanges

• For backflow preventers 2 1 ⁄

" – 10" (65 – 250mm)

• Make-up spools for use when retrofitting a backflow preventers into an installation where an existing backflow preventer is being replaced

• Make-up flanges for use in piping applications where there is a need for additional fitting lay length

For additional information, request literature ES-Spools/Flanges.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series B6000

( 1 ⁄

" – 4")

B6001

(

⁄

" – 3")

2-Piece, Standard Port, Bronze Ball Valves

• Two-piece ball valves

• For commercial and industrial applications

• Suitable for a full range of liquids and gases

Specifications

• Pressure Rating: 1 ⁄

" – 3" (8 – 80mm) – 600psi (41.3 bar) WOG (non-shock) –

150psi (10.3 bar) WSP

4" (100mm) – 400psi (27.5 bar) WOG (non-shock) – 125psi (8.6 bar) saturated steam, over 150psi (10.3 bar) requiring SS trim

• Temperature Range: 0°F to 450°F (-18°C – 232°C) at 50psi (3.4 bar) for reinforced/enhanced PTFE seats. 0°F – 350°F (-18°C – 177°C) at 50psi (3.4 bar) for Virgin PTFE seats.

Models

B6000 – Sizes 1 ⁄

" – 4" (8 – 100mm), NPT female connections

B6001 – Sizes 3 ⁄

" – 3" (10 – 80mm), solder connections

B6000 – UL: UL approved for:

– Flammable liquids (YRBX)

– Compressed gas (YQNZ)

– Fire protection (HNFX), sizes 1 ⁄

" – 2" (8 – 50mm)

– LP Gas (YSDT), sizes

⁄

" – 3" (8 – 80mm)

– Natural/Manufactured gas (YRPV), sizes 1 ⁄

" – 3" (8 – 80mm)

– For #1 and #2 Fuel Oil (MHKZ), sizes 1 ⁄

" – 3" (8 – 80mm)

Standards

Meets Federal Specification WW-V-35C, and complies with MSS-SP-110.

MODEL

B6000

B6001

B6000

B6001

in.

1 1 ⁄

⁄

3 ⁄

⁄

3 ⁄

⁄

3 ⁄

1 1 ⁄

⁄

SIZE (DN)

100

B6001

Features

• Sizes:

⁄

" – 3" (8 – 80mm) have reinforced/enhanced PTFE seats

• 4" (100mm) has virgin PTFE seats

• Chrome plated brass ball

• Adjustable stem packing gland

• Blow out proof, pressure retaining stem

For additional information, request literature

ES-B6000.

For ball valve options, refer to page 75.

BALL

in.

⁄

1 1 ⁄

3 ⁄

⁄

11 ⁄

2 1 ⁄

⁄

1 1 ⁄

⁄

3 ⁄

⁄

11 ⁄

2 1 ⁄

Orifice

51.0

64.0

76.0

9.5

13.0

17.0

22.0

25.0

9.5

13.0

17.0

22.0

25.0

32.0

38.0

32.0

38.0

51.0

64.0

in.

⁄

11 7 ⁄

⁄

12 5 ⁄

⁄

11 5 ⁄

⁄

5 1 ⁄

⁄

5 3 ⁄

5 5 ⁄

⁄

294

295

384

129

132

146

150

203

140

178

279

127

135

206

290

307

312

in.

4 1 ⁄

⁄

1 1 ⁄

⁄

2 3 ⁄

3 5 ⁄

4 1 ⁄

⁄

1 3 ⁄

⁄

2 1 ⁄

3 5 ⁄

DIMENSIONS (APPROX.)

in.

⁄

2 3 ⁄

⁄

5 ⁄

⁄

3 ⁄

⁄

1 1 ⁄

⁄

1 1 ⁄

⁄

2 3 ⁄

⁄

1 1 ⁄

⁄

1 1 ⁄

⁄

5 ⁄

⁄

3 ⁄

102

108

122

102

108

in.

⁄

6 13 ⁄

⁄

2 5 ⁄

⁄

3 5 ⁄

⁄

4 1 ⁄

⁄

2 1 ⁄

⁄

2 13 ⁄

⁄

3 7 ⁄

⁄

4 13 ⁄

6 1 ⁄

⁄

8 3 ⁄

114

165

173

195

127

159

194

208

108

122

WEIGHT

kgs.

5.9

7.9

13.3

0.2

0.3

0.5

0.6

0.9

1.5

2.4

6.0

7.1

0.7

1.0

1.5

2.2

0.3

0.5

lbs.

13.2

17.5

29.3

0.5

0.6

1.1

1.4

2.0

3.3

5.2

13.2

15.6

1.6

2.2

3.2

4.9

0.6

1.0

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series B6080, B6081

(

⁄

" – 2")

2-Piece, Full Port, Bronze Ball Valves

• Two-piece construction

• For commercial and industrial applications

• PTFE seats and seals

Specifications

• Pressure Rating: 600psi (41.3 bar) WOG (non-shock) and 150psi (10.3 bar) WSP

• Temperature Range: 0°F – 350°F (-18°C – 177°C) at 50psi (3.4 bar)

• Complies with MSS-SP-110

Models

B6080 – Sizes:

⁄

" – 2" (15 – 50mm), NPT female connections

B6081 – Sizes: 1 ⁄

" – 2" (15 – 50mm), solder connections

For ball valve options, refer to page 75.

For additional information, request literature ES-B6080.

B6080

A, A‡

L, L‡

SIZE (DN)

in.

1 ⁄

⁄

1 1 ⁄

BALL ORIFICE

in.

1 ⁄

⁄

1 1 ⁄

THREADED

in.

4 25 ⁄

5 7 ⁄

⁄

7 11 ⁄

⁄

121

127

138

192

195

272

in.

SOLDER

A‡

4 7 ⁄

124

⁄

135

5 11 ⁄

145

⁄

7 7 ⁄

192

200

11 279

in.

1 5 ⁄

⁄

DIMENSIONS (APPROX.)

102

in.

7 ⁄

1 1 ⁄

⁄

1 5 ⁄

THREADED

in.

2 9 ⁄

⁄

3 9 ⁄

⁄

4 7 ⁄

⁄

105

113

137

in.

SOLDER

L‡

2 9 ⁄

⁄

3 7 ⁄

⁄

4 3 ⁄

110

121

152

WEIGHT

lbs.

0.6

1.0

1.8

4.0

5.5

10.0

kgs.

0.3

0.5

0.8

1.8

2.5

4.5

Series EMVII-6400SS

(

⁄

" – 3")

2-Piece, Standard Port, Bronze Electric Motor Valves

• Combination quarter-turn shutoff ball valve and electric actuator

• Compact and completely assembled

Specifications

• Steam Working Pressure: 100psi (7bar)

• Sizes: 1 ⁄

" – 2" (8 – 50mm) are 600psi (41.3 bar) WOG (non-shock); sizes

2 1 ⁄

" – 3" (65 – 80mm), 400psi (27.6 bar) WOG (nonshock)

• Maximum Operating Temperature: 250°F (121°C)

• 24VAC and 115VAC models

• Maximum Ambient Room Temperature: 150°F (66°C)

For additional information, request literature ES-EMVII-6400SS.

MODEL SIZE (DN)

DIMENSIONS (APPROX.)

mm in.

WEIGHT

in.

mm in.

mm lbs.

kgs.

† EMVII-6400SS-115-8

† EMVII-6400SS-115-35

† EMVII-6400SS-24-40

† EMVII-6400SS-115-35

† EMVII-6400SS--24-40

† EMVII-6400SS-24-40

†† EMVII-6400SS-115-25

1 ⁄

8 7 13 ⁄

198 5 ⁄

16 2 1 ⁄

57 8.75

3.9

⁄

10 7

⁄

198

⁄

16 2

⁄

57 8.75

3.9

1 ⁄

15 7 13 ⁄

198 5 ⁄

16 2 1 ⁄

57 8.75

3.9

⁄

20 8 203

⁄

19 2

⁄

76 9.25

4.2

1 25 8 13 ⁄

208 1 25 3 7 ⁄

87 10.25

4.6

⁄

32 8

⁄

227 1

⁄

29 3

⁄

100 10.75

4.9

1 1 ⁄

40 9 1 ⁄

232 1 3 ⁄

35 4 5 ⁄

110 11.75

5.3

2 50 12

⁄

308 1

⁄

41 4

⁄

124 14.25

6.5

1 ⁄

65 14 3 ⁄

360 –

3 80 14

⁄

368 –

– 6 1 ⁄

165 23.00

10.4

– 6

⁄

173 27.50

12.5

† Sizes

⁄

" – 2" (8 – 50mm) are available 115-8, 115-35 and 24-40. †† Sizes 2

⁄

" & 3" (65 and 80mm) also available 24-25.

EMVII-6400SS

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series B6300, B6301

( 1 ⁄

" – 1")

2-Piece, Full Port, Ball and Waste Bronze Ball Valves

• For draining or venting of downstream line when valve is in the closed position

Specifications

• Pressure Rating: 400psi (27.6 bar) WOG (non-shock)

Temperature Range: 0°F – 350°F (-18°C – 177°C) at 50psi (3.4 bar)

Models

B6300 – Sizes 1 ⁄

" – 1" (15 – 25mm), NPT threaded connections.

B6301 –

Sizes 1 ⁄

" – 1" (15 – 25mm), solder connections.

For additional information, request literature ES-B6300.

Series B6780

( 1 ⁄

" – 2")

, B6781

( 1 ⁄

" – 1")

2-Piece, Full Port, Bronze Diverter Ball Valves

• Two-piece construction

• Three-way diverter valve

• For residential, commercial and industrial applications

Specifications

• Pressure Rating: 400psi (27.6 bar) WOG (non-shock) and 125psi (8.6 bar) saturated steam

• Temperature Range: 32°F – 350°F (0°C – 177°C) at 50psi (3.4 bar)

Models

B6780-M1 – Sizes 1 ⁄

" – 2" (8 – 50mm), NPT female connections

B6781 – Sizes 1 ⁄

" – 1" (15 – 25mm), solder connections

For additional information, request literature ES-B6780.

B6301

B6780

Series B6002

(

⁄

" – 1")

2-Piece, Standard Port, Bronze Ball Valves

• Male NPT connection x NPT female connection

Specifications

• Sizes: 1 ⁄

" – 1" (8 – 25mm), have male NPT connection x female NPT connection

• Pressure Rating: 600psi (41.3 bar) WOG (non-shock), 150psi (10.3 bar) saturated steam

• Temperature Range: -20°F – 450°F (-29°C – 232°C) at 50psi (3.4 bar)

• Chrome plated brass ball

• Blow-out proof stem

• High cycle life reinforced PTFE stem packing seal and thrust washer

For additional information, request literature ES-B6002.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

B6002

Series B6010, B6011, B6013

(

⁄

" – 2")

2-Piece, Standard Port, Bronze Ball Valves

• Maintenance of ball valve can be done without dismantling pipe line

• Two-piece construction

Specifications

• Sizes 1 ⁄

" – 2" (15 – 50mm)

• Pressure Rating: 400psi (27.6 bar) WOG (non-shock) threaded and solder ends; not steam rated due to union gasket

• Temperature Range: 0°F – 225°F (-18°C – 107°C) at 200psi (13.8 bar)

Models

B6010 – union NPT female connection x NPT female connection,

⁄

" – 2" (15-50mm)

B6011 – Solder union connection x solder connection, 1 ⁄

" – 2"

(15 – 50mm)

B6013 – Solder connection x NPT male connections, 1 ⁄

" – 1" (15 – 25mm)

For additional information, request literature ES-B6010.

B6010

Series B6400

(

⁄

" – 4")

2-Piece, Standard Port, Bronze Ball Valves with Mounting Pad

• Two-piece construction

• Bronze body

• Chrome plated brass ball

• For commercial and industrial applications

Specifications

• Sizes

⁄

" – 4" (8 – 100mm), NPT female connections

• Pressure Rating:

⁄

" – 2" (8 – 50mm) 600psi (41.3 bar) WOG (non-shock); 150psi

(10.3 bar) WSP

⁄

" – 4" (65 – 100mm) 400psi (27.6 bar) WOG (non-shock);

125psi (8.6 bar) WSP

• Temperature Range: -55°F – 425°F (-48° – 218°C) at 50psi (3.4 bar)

B6400

For ball valve options, refer to page 75.

For additional information, request literature

ES-B6400.

Series B6400-SE

( 1 ⁄

" – 2")

2-Piece, Standard Port, Bronze Ball Valves with Safety Exhaust

• Two-piece construction

• Bronze body

• Chrome plated brass ball

• For industrial air applications

• Ideal for use where protection of machine tools is critical

• Unidirectional valve vents downstream air when in closed position

Specifications

• Sizes:

⁄

" – 2" (8 – 50mm), NPT female connections.

• Pressure Rating: 175 CWP (12.1 bar).

• Temperature Range: 50°F – 120°F (10°C – 49°C).

B6400-SE

For additional information, request literature

ES-B6400-SE.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series B6800

( 1 ⁄

" – 2")

B6801

(

⁄

" – 2")

3-Piece, Full Port, Brass Ball Valves

• Three-piece, in-line maintenance design

• For commercial and industrial applications

Specifications

• Pressure Ratings: 1 ⁄

" – 1" (8 – 25mm) 600psi (41.3 bar) WOG (non-shock);

⁄

" – 2" (32 – 50mm) rated at 400psi (27.6 bar) WOG

(non-shock); 150psi (10.3 bar) WSP all sizes. Over 150psi

(10.3 bar) WSP requires SS trim

• Temperature Range: 0°F – 450°F (-18ºC – 232°C) at 50psi (3.4 bar)

Models

B6800 – Sizes: 1 ⁄

" – 2" (8 – 50mm) NPT female connections

B6801 – Sizes: 1 ⁄

" – 2" (15 – 50mm) solder connections

B6800SE (safety exhaust) — for downstream exhaust

⁄

" – 2" (8 – 50mm), Virgin PTFE seats and seals, rated at 145psi (10.0 bar) WOG, maximum

50°F – 120°F (10°C – 49°C)

MODEL

B6800, –

B6800, B6801‡

‡= Solder connections

in.

1 ⁄

3 ⁄

1 ⁄

3 ⁄

1 1 ⁄

SIZE (DN)

in.

3 ⁄

1 ⁄

3 ⁄

1 1 ⁄

BALL ORIFICE

For additional information, request literature ES-B6800.

B6800

L (L‡)

in.

2 3 ⁄

3 1 ⁄

3 7 ⁄

1 3 ⁄

2 1 ⁄

DIMENSIONS (APPROX.)

in.

7 ⁄

1 7 ⁄

1 3 ⁄

1 1 ⁄

1 3 ⁄

in.

3 7 ⁄

4 1 ⁄

6 5 ⁄

2 3 ⁄

3 1 ⁄

L (L‡)

114

127

168

lbs.

1.1

2.5

4.1

6.3

9.3

13.8

WEIGHT

kgs.

1.9

2.9

4.2

6.3

0.5

1.1

Series B6000-CC

(

⁄

" –

⁄

B6001-CC

( 1 ⁄

" – 3 ⁄

2-Piece, Standard Port, Bronze Ball Valves

Models

• B6000-CC has female NPT x 3 ⁄

" hose end with end cap and chain

• B6001-CC has solder end x 3 ⁄

" hose end with end cap and chain

Specifications

• Pressure Rating: 200psi (13.8 bar) CWP (non-shock)

B6000-CC

For additional information, request literature ES-B6000.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Ball Valve Options and Repair Kits

SUFFIX

DESCRIPTION

Assembled Dry

Balance Stop Plate

Grounded Ball & Stem

Grounded Stem

Satin Chrome

Safety Exhaust

Stainless Steel Ball & Stem

UL Approved

VT (01) Virgin Teflon ® Seat & Seal PTFE

Z15 Without Lever & Nut

Mineral Filled PTFE

MODELS

All

B6000/B6001

B6080/B6081

B6800/B6801

B6400

All SS Models

All

B6000/B6001

B6400/B6800/B6801

All

B6000/B6001

B6800/B6801

All

B6000/B6001

B6800/B6801

B6000/B6001

B6800/B6801/B6400

SIZES

in.

All

1 ⁄

– 3

1 ⁄

– 2

3 ⁄

– 2

1 ⁄

– 3

1 ⁄

– 3

All

1 ⁄

– 2

KIT DESCRIPTION

All

8 – 80

8 – 50

20 – 50

8 – 80

All

8 – 50

All

BSK-SS

SSK-01

BHK

HANDLE OPTIONS

Latch Lock Lever Handle

Closed Position (without lock)

Locking Lever Handle

(without lock)

Latch Lock Lever Handle

B6800/B6800SE

B6400SE

B6000/B6001

B6400/B6400SE

B6800/B6801

B6000/B6001

B6400/B6400SE

B6800/B6801

All OV

Oval Handle

Round Handle

Stainless Steel Lever Handle & Nut

Tee Handle

All

XH Extended Lever Handle All

* NOTE: Ball valve option only, no kit available

For additional information, request literature PL-RP-GP.

1 ⁄

– 2

All

⁄

– 2

1 ⁄

– 2

All

⁄

– 2

1 ⁄

– 2

1 ⁄

– 4

1 ⁄

– 2

⁄

– 2

⁄

– 4

⁄

– 2

8 – 50 LL-HK

(specify closed position)

15 – 50

8 – 100

15 – 50

8 – 100

15 – 50

All

8 – 50

All

8 – 50

LH-HK

LL-HK

(without lock)

OH-HK

RH-HK

SH-HK0

TH-HK

XHK-LH

Series IT6300, IS6301

( 1 ⁄

" – 1")

2-Piece, Full Port, Ball and Waste Brass Ball Valves

• Drain cock allows draining of downstream line when valve is in closed position

Specifications

• Pressure Rating: 600psi (41.3 bar) WOG (non-shock)

Models

IT6300 – Sizes 1 ⁄

" – 1" (15 – 25mm), NPT threaded connections

IS6301 – Sizes 1 ⁄

" – 1" (15 – 25mm), solder connections

Locking Handle

Oval Handle

Round Handle

Tee Handle

Extended Handle

For additional information, request literature ES-IT6300.

IT6300

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series FBV

( 1 ⁄

" – 2")

2-Piece, Full Port, Bronze Ball Valves

• Excellent for throttling and balancing applications

• For non-abrasive liquids or gases

• Two-piece construction

Specifications

• PTFE seats.

• Pressure Rating: 1 ⁄

" – 2" (15 – 50mm), 600psi (41.3 bar) WOG

(non-shock), and 125psi (8.6 bar) WSP

2 1 ⁄

" & 3" (non-shock) (65 – 80mm) 400psi (27.6 bar)

WOG and 125psi (8.6 bar) saturated steam

• Temperature Range: 0°F – 350°F (-18°C – 177°C) at 50psi (3.4 bar)

FBV

Series FBV-3C, FBVS-3C

(

⁄

" – 3")

2-Piece, Full Port, Brass Ball Valves

• Suitable for a full range liquids and gases

• Complies with MSS-SP-110

• Certified to NSF/ANSI Standard 61

• CSA approved ( 1 ⁄

" – 3" threaded only), UL/FM approved

( 1 ⁄

" – 2" threaded only), UL Listed ( 1 ⁄

" – 2" solder)

Specifications

• Temperature Range: -40°F to 400°F (-40°C to 204°C)

• Pressure Ratings:

FBV-3C: 1 ⁄

" – 2" (8 – 50mm)

• 600psi (41.3 bar) WOG, non-shock

• 150psi (10.3 bar) WSP

2 1 ⁄

" – 3" (65 – 80mm)

• 600psi (41.3 bar) WOG, non-shock

• 125psi (8.6 bar) WSP

FBVS-3C: 1 ⁄

" – 2" (15 – 50mm)

• 600psi (41.3 bar) WOG, non-shock

• 150psi (10.3 bar) WSP

2 1 ⁄

" – 3" (65 – 80mm)

• 400psi (27.5 bar) WOG, non-shock

• 125psi (8.6 bar) WSP

FBV-3C-SS/ FBVS-3C-SS:

⁄

" – 2" (15 – 50mm)

• 600psi (41.3 bar) WOG, non-shock

• 150psi (10.3 bar) WSP

Models

FBV-3C

– 1 ⁄

" – 3" (8 – 80mm) threaded end connections

FBVS-3C

–

⁄

" – 3" (15 – 80mm) solder end connections

FBV-3C-SS

– 1 ⁄

" – 2" (15 – 50mm) threaded end connections

FBVS-3C-SS

– 1 ⁄

" – 2" (15 – 50mm) solder end connections

Handle Options

Available with 2" stem extension, memory stop, and tee handles.

For additional information, request literature ES-FBV-3C.

FBV-3C

Series FBV-3C-QC

(

⁄

" – 1")

2-Piece, Full Port, Brass Ball Valves with

Quick-Connect Technology

• Watts integral Quick-Connect inlet and outlet connections

• Can be used with Copper, CPVC, PEX and PB pipe

• Approved to ASSE 1061

• Can be rotated under pressure

• Can be removed and reused without the use of tools

Specifications

• Temperature Range: -40°F to 180°F (-40°C to 82°C)

• Pressure Ratings: 200psi @180°F (13.8 bar @ 82°C)

FBV-3C-QC

FBVS-3C-QC

– 1 ⁄

" – 3" (15 – 80mm)

Quick-Connect end connections

For additional information, request literature

ES-FBV-3C-QC.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series FBV-3-Press

(

⁄

" – 4")

2-Piece, Full Port, Brass Ball Valves with

Integral Press Fitting End Connection

• Designed for use in ProPress® Piping Systems

FBV-3-Press

Specifications

• Dezincification-resistant brass body

• NSF/ANSI 61 Certified 1 ⁄

" – 2" (15 – 100mm)

• UL Listed

• Designed for types K, L, and M hard copper tubing 1 ⁄

" - 4" (15 - 100mm) and soft copper tubing 1 ⁄

" – 1 1 ⁄

" (15 - 32mm)

• Press end connections comply to ASTM-B88

• Press connection rated to 200psi CWP up to 210°F (13.4 bar to 99°C)

• Adjustable packing gland

• Bottom loaded, blowout proof stem with stem O-ring seal

• Press Fitting rated to 200psi CWP up to 212°F (13.4 bar to 98°C)

For additional information, request literature ES-FBV-3-Press.

Series FBV-4, FBVS-4

( 1 ⁄

" – 3")

2-Piece, Full Port, Brass Ball Valves

• Suitable for a full range of liquids or gases

• Complies with MSS-SP-110

Specifications

Temperature Range: -40ºF to 400ºF (-40ºC to 204ºC)

Pressure Rating: 1 ⁄

" – 2"

600psi (41.3 bar) WOG non-shock

2 1 ⁄

" – 3"

400psi (27.6 bar) WOG non-shock

FBV-4

Models

FBV-4 1 ⁄

" – 3" (8 – 80mm) threaded end connections

FBVS-4

⁄

" – 3" (15 – 80mm) solder end connections

For additional information, request literature ES-FBV-4.

Series FBV-PEX

( 1 ⁄

" – 1")

2-Piece, Full Port, Brass Ball Valves with PEX Ends

• Series FBV-PEX 2-Piece, Full Port, Brass Ball Valve with

PEX Ends are designed for use in PEX piping systems

Specifications

• Ball Valve Rating: 400 WOG

• Crimp Connection Rating: 160psi at 73°F (23°C) (refer to

PEX piping manufacturers guidelines)

• 2-pieces, full port design

• UNS C37700 Forged brass body

• PEX end designed to ASTM-F-1807

• Valve rated to 400 WOG

• Crimp connection rated to 160psi at 73°F (23°C)

• Designed specifically for use in PEX piping systems

FBV-PEX

For additional information, request literature ES-FBV-PEX

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series FBV-PEX-DE

( 1 ⁄

" – 1")

2-Piece, Full Port, Brass Ball Valves with PEX Ends and Dog-Ears

• Series FBV-PEX-DE ball valves feature Brass PEX end tailpiees for easy crimping into PEX pipings piping systems

• Dog-ears provide rigid support fo rthe ball valve when attached to a suitable mounting surface.

Specifications

• Ball Valve Rating: 400 WOG (27 bar) with NBR stem O-rings

• PEX end complying to ASTM F-1807 standard

• Crimp joint Rating: 160psi at 73°F (23°C) (refer to PEX piping manufacturers guidelines)

FBV-PEX-DE

For additional information, request literature ES-FBV-PEX-DE.

Series WBV-3, WBVS-3

(

⁄

" – 4")

2-Piece, Standard Port, Brass Ball Valves

• Suitable for full range of liquids and gases

• Virgin PTFE stem packing seal

• Adjustable stem packing gland

• Vinyl insulator on heavy duty Zinc plated carbon steel handles

• 1 ⁄

-turn open or close operation

• Low operating torque

Specifications

• Pressure Rating: 400psi (27.6 bar) WOG (non-shock)

Models

WBV-3 – Sizes 1 ⁄

" – 4" (3 – 100mm), NPT threaded connections

WBVS-3 – Sizes 3 ⁄

" – 3" (10 – 80mm), solder connections

WBVS-3

Handle Options

Available with 2" stem extension, memory stop, oval and tee handles.

For additional information, request literature

ES-WBV-3.

Series WBVC

( 1 ⁄

" – 1")

2-Piece, Standard Port, Brass Ball Valves

• For a full range of gases and liquids on commercial, residential and industrial applications

Models

WBVC – Sizes 1 ⁄

" – 1" (15 – 25mm), male NPT compression connections

WBVC

For additional information, request literature

ES-WBVC.

Series S-FBV-1, C-FBV-1

(

⁄

" – 3")

2-Piece, Full Port, Carbon and Stainless Steel Ball Valves

• Two-piece, full port, investment cast ball valves

• For commercial and industrial applications

Specifications

• Pressure Rating: 1000psi (69.0) WOG (non-shock), 125psi (8.6 bar) WSP

Standards

Conforms to Federal Specification WW-V-35C, Type II, Composition BZ, Style 3

Models

C-FBV-1 – Sizes: 1 ⁄

" – 3" (8 – 80mm) carbon steel, NPT female connections

S-FBV-1 – Sizes: 1 ⁄

" – 3" (8 – 80mm) stainless steel, NPT female connections

C-FBV-1

S-FBV-1

For additional information, request literature

ES-S-FBV-1 or ES-C-FBV-1

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series G4000M1

(2" – 6")

Series G4000M

(8" – 10")

2-Piece, Full Port, Cast Iron Flanged Ball Valves

• Fast quarter-turn operation

• 304 Stainless steel ball and stem

• Same end-to-end dimensions (ANSI B16.10) and flange dimensions (ANSI B16.1) as an

ANSI Class 125 cast iron, flanged gate valve

Models

G4000M1 Predator™ Series – Sizes 2" – 6" (50 – 150mm), flanged ball valves with

125psi (8.6 bar) steam rating. 200psi (13.8 bar) CWP (non-shock) at 140°F (60°C).

G4000-FDA – Sizes: 2" – 6" (50 – 150mm) interior and exterior fused epoxy coating, FDA approved, with lever handle. 200psi (13.8 bar) CWP (non-shock) at 140°F (60°C).

G4000M – Sizes 8", 10" (200, 250mm), with manual gear operator. 200psi (13.8 bar) CWP

(non-shock) at 140°F (60°C).

G4000M-FDA – Sizes 8" – 10" (200 – 250mm), FDA approved fused epoxy coating, with manual gear operator. 200psi (13.8 bar) CWP (non-shock) at 140°F (60°C).

For additional information, request literature ES-G4000, ES-G4000-FDA or ES-G4000M1.

G4000M1

Series GBV

( 3 ⁄

" – 1")

2-Piece, Brass Gas Ball Valves

• Brass two-piece body construction

• Available with tee handle or square handle

Models

GBV – Sizes 3 ⁄

" – 1" (10 – 25mm), NPT female connections and tee handle.

GBV-FL – Sizes 1 ⁄

" x 3 ⁄

", 1 ⁄

" x 1 ⁄

", 3 ⁄

" x 5 ⁄

" (15 x 10, 15 x 15, 20 x 24mm), Female NPT x

Flare connections and tee handle.

GBV and GBV-FL – rated 32°F to 125°F (0°C – 52°C). CSA approved @

⁄

, 2 and 5psi

(3.4, 13.8, 34.5 kPa). UL listed @ 5psi (34.4 kPa).

For additional information, request literature ES-GBV.

GBV

GBV-FL

Series GBV-1

(

⁄

" –

⁄

1-Piece, Brass Gas Ball Valves

• Sizes 1 ⁄

" and 3 ⁄

" (15 – 20mm) NPT female connections

• New Blowout Proof Stem De sign

Features

• Blowout Proof Stem Design

• One-piece Body

• UL approved @ 5psi (34.4 kPa)

• Approved by CSA @ 1 ⁄

, 2 and 5psi (3.4, 13.8, 34.5 kPa). UL listed @ 5psi (34.4 kPa)

• Capacity: 1 ⁄

" @ 295 ft.3/hr., 3 ⁄

" @ 760 ft.3/hr

• Tested under Standards Z21.15 IAS Requirement

For additional information, request literature ES-GBV-1.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

GBV-1

Series 6

( 1 ⁄

" – 1")

Brass Midi Check Valves

• Install in a horizontal or vertical position

• Positive back stop

• Silent operation

Specifications

• Maximum Working Pressure: 200psi (13.8 bar)

• Maximum Temperature: 180°F (82°C)

Models

Series 6 – Sizes 1 ⁄

" – 1" (8 – 25mm), NPT threaded female connections

For additional information, request literature ES-ICVF-125.

Series 600, 601S

( 1 ⁄

" – 2")

Bronze Silent Check Valves

Models

600

• Teflon ® seat and brass disc

• Install in a horizontal or vertical position

• Stainless steel guide rod and spring

• Silent check operation

• Prevents water hammer

Sizes 1 ⁄

" – 2" (8 – 50mm), NPT threaded female connections; 15psi (1 bar) WSP @ 250°F

(121°C), and 400psi (27.6 bar) WOG non-shock @ -20°F to 100°F (-29° to 38°C)

601, 601S

• Similar to Model 600 but especially designed for well pump service and other applications requiring tight seating

• Bronze seat with Viton

® disc

Sizes 1 ⁄

"1 ⁄

" (8 – 15mm) threaded connections, 1 ⁄

" – 1" (15 – 25mm), solder connections;

400psi (27.6 bar) WOG. @100ºF (38ºC)

600-Z3 – Sizes 3 ⁄

", 1 1 ⁄

" (20, 40mm), NPT female connection; 400psi (27.6 bar) WOG nonshock @-20°F to 100°F; 150psi (10.3 bar) WSP @ 360°F. Heavy duty construction; stainless steel disc, spring and guide rod

600

For additional information, request literature

ES-600, ES-601 or ES-600-Z3.

Series ICV-125-2-2-T

(2" – 12")

Cast Iron Wafer Check Valves

Specifications

• Designed for HVAC and general service ap pli ca tions

• A Buna-N seat, bonded to the valve body, pro vides leak tight sealing from

-40°F – +250°F (-40°C – 121°C)

• Designed and tested according to API 594 for use between

ANSI Class 125 or 150 flanges

• Lightweight, compact design, easy installation

• PTFE bearings and 316 stainless steel springs

• Standard ASTM A216 cast iron body with aluminum-bronze disc plates

• 2"-12" (50-300mm): 200psi (13.8 bar) CWP @ 150ºF (66ºC),

• Silent check valve eliminates water hammer effect

ICV-125-2-2-T

For additional information, request literature ES-ICV-125-2-2-T.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series ICVW-125

(2" – 10")

Cast Iron, Silent Check Valves

Specifications

• Designed for HVAC and general ap pli ca tions

• Can be installed either horizontally or vertically to provide shutoff to 200psi @ 150°F

(13.8 @ 66°C).Consult factory for proper installation in vertical position

• For use between ANSI Class 125 and Class 250 flanges

• ASTM A-126 Class B cast iron body with B-62 bronze globe style disc and seat

• 316SS conical spring

• Silent check valve operation eliminates water hammer effect

For additional information, request literature ES-ICVW-125.

ICVW-125

Series ICVF-125

(2" – 6")

Flanged Cast Iron Silent Check Valves

Specifications

• Designed for HVAC and general ap pli ca tions

• Can be installed either horizontally or vertically to provide shutoff to 200psi @

150°F.Consult factory for proper installation in vertical position

• For use between ANSI Class 125 and Class 250 flanges

• ASTM A-126 Class B cast iron body with B-62 bronze globe style disc and seat

• 316SS conical spring

• Silent check valve operation eliminates water hammer effect

For additional information, request literature ES-ICVF-125.

ICVF-125

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 408-OSY-RW

⁄

" – 12")

OSY Flanged Gate Valves

• ASTM A-126 Class B cast iron shutoff valves

• UL Listed, FM approved

• ANSI B16.1 flanged connections

• Complies with MSS-SP-70

• For distribution service and fire main shutoff

Specifications

• Pressure Rating: 175psi (12.1 bar) CWP

• Maximum Temperature: 140°F (60°C)

• Epoxy coated

• Resilient wedge (Buna-N)

Models

408-OSY-RW – Sizes 2 1 ⁄

" – 12" (65 – 300mm), flanged connections.

Series 403RT-RW

(2" – 6")

Ring-tite Gate Valve

• Irrigation and water shutoff distribution service

• Resilient wedge gate

Specifications

• Pressure Rating: 200psi (13.8 bar) CWP

• Maximum Temperature: 140°F (60°C)

Models

403RT-RW – Sizes 2" – 6" (50 – 150mm), ring tite connections

ASTM A126 Class B cast iron. Epoxy coated internally and externally

408-OSY-RW

For additional information, request literature ES-408-OSY-RW.

403RT-RW

For additional information, request literature ES-403RT-RW.

Series 405, 406

(2" – 12")

NRS Flanged Gate Valves

• ASTM A-126 Class B cast iron shutoff valves for water service

Specifications

• Pressure Rating: 200psi (13.8 bar) CWP

• Epoxy coated

• Maximum Temperature: 140°F (60°C)

• ANSI B16.1 flanged connections

Models

405RW – Sizes 2" – 12" (50 – 300mm), flanged connections. Non-rising stem, resilient wedge design. For irrigation and water distribution service.

406-NRS-RW – Sizes 2" – 12" (50 – 300mm), flanged connections. AWWA C509 specifications. Resilient wedge design. Non-rising stem. For potable water, water distribution service, sewage disposal facilities.

406E – Sizes 2

⁄

" – 12" (65 – 300mm), (no 8" available) flanged connections. MSS-SP70.

IBBM style, non-rising stem.

406E

For additional information, request literature

ES-405RW, ES-406-NRS-RW or ES-406E.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 411

(2" – 10")

Class 125, Iron Swing Check Valves

• For water service on fire protection systems

• UL/FM Listed, 2

⁄

" – 10"

Specifications

• Pressure Rating: 175psi (13.8 bar) CWP

• Maximum Temperature: 180°F (82°C)

• ASTM A-126 Class B cast iron body

• Complies with MSS-SP-71

Models

411 – Sizes 2" – 10" (50 – 250mm), cast iron body and disc, with Buna-N disc seat, ANSI

B16.1 flange connections, epoxy painted external surfaces

For additional information, request literature ES-411.

411

Series GV, GVS, GLV

( 1 ⁄

" – 4")

Bronze Shutoff Valves

• For general service on water, steam, oil or compressed gas

Specifications

• Pressure Rating: 125psi (8.6 bar) WSP/200psi (13.8 bar) WOG

• Maximum Temperature: 353°F (178°C)

Models

GV gate valves – Sizes

⁄

" – 4"

(8 – 100mm), NPT female threaded connections, non-rising stem

GVS gate valves – Sizes 3 ⁄

" – 3" (10 – 80mm), solder connections, non-rising stem.

GLV globe valves – Sizes 1 ⁄

" – 2" (8 – 50mm), NPT female threaded connections, rising stem, bronze disc.

For additional information, request literature

ES-GV, ES-GVS or ES-GLV.

Series WGV

(

⁄

" – 4")

Brass Gate Valves

• For shutoff service

• Non-rising stem (NRS)

Specifications

• Pressure Rating: 200psi (13.8 bar) WOG

• Maximum Temperature: 180°F (82°C)

Models

• WGV (round handle) – Sizes

1 ⁄

" – 4" (15 – 100mm), NPT female threaded connections

• WGVS (round handle) – Sizes 1 ⁄

" – 2" (15 – 50mm), solder connections

• WGV-X (cross handle) – Sizes

⁄

" – 3" (15 – 80mm), NPT female threaded connections

For additional information, request literature ES-WGV.

WGV

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series WGVC

( 1 ⁄

" – 3 ⁄

Brass Gate Valves

• For general shutoff applications

• Non-rising stem (NRS)

Specifications

WGVC

• Pressure Rating: 125psi (8.6 bar) WOG

• Maximum Temperature: 140°F (60°C)

Models

WGVC – Sizes 1 ⁄

", 3 ⁄

(15 – 20mm), compression ends

For additional information, request literature ES-WGVC.

WGVC

Series WCV

( 1 ⁄

" – 4")

Brass Swing Check Valves

• For one-way flow of water and steam applications

Models

WCV – Sizes

⁄

" – 4" (15 – 100mm), NPT threaded female connections. Pressure rating

125psi (8.6 bar) WSP/200psi (13.8 bar) WOG.

WCVS – Sizes 1 ⁄

" – 2" (15 – 50mm), solder connections. Pressure rating 125psi (8.6 bar)

WSP/200psi (13.8 bar) WOG.

WCV-2 – Sizes 1 ⁄

" – 2" (15 – 50mm), NPT threaded female connections. Rubber seat material is NBR. Pressure rating 200psi (13.8 bar) WOG. Maximum temperature 140°F

(60°C).

For additional information, request literature ES-WCV.

WCV

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series CV, CVY

( 3 ⁄

" – 4")

Bronze Swing Check Valves

• For one way flow on water, steam, gas or oil lines

• Used to prevent reverse fluid flow

Specifications

• Pressure Rating: 125psi (8.6 bar) WSP and 200psi (13.8 bar) WOG

Models

CV – 90° straight pattern – Sizes: 3 ⁄

" – 4" (10 – 100mm), NPT threaded female connections

CVS – 90° straight pattern – Sizes: 1 ⁄

" – 3" (15 – 80mm), solder end connections

CVY – Wye pattern – Sizes:

⁄

" – 2" (10 – 50mm), NPT female connections

CVYS – Wye pattern – Sizes:

⁄

" – 2" (15 – 50mm), solder end connections

CVY

For additional information, request literature

ES-CV, ES-CVY, ES-CVS or ES-CVYS.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 77S-M1

(

⁄

" – 3")

Cast Iron Wye-pattern Strainers

• For liquid or steam service

• Install strainers up stream of equipment that need protection from scale, rust, dirt, etc

Specifications

Pressure Rating: (non-shock) 250psi WSP

(17.2 bar) @ 406°F (208°C), 400psi WOG

(27.6 bar) @ 150°F (66°C)

For additional information, request literature F-C77.

Models

77S-M1 – Sizes: 1 ⁄

" – 3" (8 – 80mm), NPT threaded female inlet/outlet connections.

Sizes 1 ⁄

" – 2 1 ⁄

" (8 – 65mm) have 20 mesh strainer screen; 3" size has 3 ⁄

" perforated screen. Working pressures same as 77SI.

77S

77SI – Sizes: 1 ⁄

" – 3" (8 – 80mm), NPT threaded female connections.

Sizes 1 ⁄

" – 2" (8 – 50mm) have 20 mesh strainer screen. Size 2 1 ⁄

" (65mm) and 3"

(80mm) have 3 ⁄

" (1mm) perforated screens.

Series 77F-DI-125, 77F-DI-250,

77F-DI-FDA-125

(2" – 12")

Iron Body, Flanged End, Wye-pattern Strainers

• For liquid and steam service to protect check valves, backflow preventers and similar controls from foreign matter.

• ANSI Class 125 and 250

Models

77F-DI-125 – cast iron body, ANSI Class 125 flanged connections. Pressure rating of (nonshock) 125psi (8.6 bar) WSP @ 353°F (178°C), 200psi (13.8 bar) WOG @ 210°F (99°C) comply with MIL-S 16293 Type II.

77F-DI-250 – ductile iron body, ANSI Class 250 flanged connections. Pressure ratings of

(non-shock) 250psi (17.2 bar) WSP @ 406°F (208°C), 500psi WOG (34.4 bar) @ 150°F

(66°C).

77F-DI-FDA-125 – Class 125 flanged connections. Double coated, electrostatically applied heat fused epoxy coating on interior/exterior. FDA approved suitable for potable water/food contact. Ideal for liquid service where a non-corrosive construction/clean cosmetic appearance is required. Water pressure 200psi (13.8 bar) @ 140°F (60°C). Not for use on steam or gas.

77F-DI-FDA

Note: Self-cleaning can be accomplished by opening a valve or removing the closure plug attached to the blow-off outlet.

Blow-Off Outlet: Tapped NPT female.

End Flanges: The dimensions and drilling of end flanges conform to the American cast iron flange standard, Class 125 and

250 (ANSI B16.1.)

For additional information, request literature

ES-77F-DI-125, ES-77F-DI-250 or F-C77.

Series 777

(

⁄

" – 4")

Bronze Wye-type Strainers

• For liquid or steam service to protect valves or similar controls from foreign matter

Specifications

Maximum Working Pressure: 400psi WOG

(27.6 bar); 4" 777 & 777S 300psi

(20.7 bar) WOG and 125psi WSP (8.6

bar)

Sizes

⁄

" – 2

⁄

" (8 – 65mm) have a 20 mesh strainer screen. Size 3" (80mm) has

⁄

" (1mm) perforated screen, and 4"

(100mm) has

⁄

" (3mm) perforated screen

Models

777 – solid retainer cap for strainer screen.

Sizes: 1 ⁄

" – 4" (8 – 100mm) NPT female threaded inlet/outlet connections

777S – retainer cap tapped for closure plug (plug not furnished) –Sizes 1 ⁄

" – 4"

(15-100mm), NPT female threaded connections

S777 – solid retainer cap – Sizes

⁄

" – 2"

(15 – 50mm), solder end connections

S777S – retainer cap tapped for closure plug (plug not included) - Sizes

⁄

" – 2"

(15 – 50mm), solder end connections

777SI – wye type, threaded connections, with tapped retainer cap and closure plug.

Sizes 3 ⁄

" – 3" (10 – 80mm)

777

S777SI – wye type, solder connections,

400 WOG/125WSP with tapped retainer cap and closure plug. Sizes 1 ⁄

" – 2"

(15 – 50mm)

For additional information, request literature

ES-777, ES-777SI or ES-S777.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 77F-BI

(2" – 8")

Bronze, Flanged, Wye-pattern Strainers

• For liquid or steam service

Specifications

Sizes 2" – 12" (50 – 300mm), bronze ASTM B-62 body, screen cover and plug (furnished), and 304SS screen openings of

⁄

" (1mm) for 2" – 3" and

⁄

" (3mm) for 4" – 8". The 77F-

BI is U.L. listed. Flanges in accordance with ANSI B16.1, Class 125. Working pressures of

150psi WSP (10.3 bar) @ 406°F (208°C), 225psi WOG (15.5 bar) @ 150°F (66°C).

For additional information, request literature ES-77F-BI.

77F-BI

Series 27

( 1 ⁄

" – 1 ⁄

Bronze Compact Vee-pattern Water Strainers

• For beverage dispensers, ice cube machines, dental equipment, instrument control systems and similar applications

Models

27 – Sizes

⁄

" –

⁄

" (3 – 15mm), NPT female threaded connections. Standard screen is 40 mesh, other mesh types available, consult factory. Maximum pressure 250psi CWP (17.2 bar).

For additional information, request literature ES-27.

Model 745

( 3 ⁄

45° Wye-pattern Bronze Strainers

• For applications where scheduled cleaning of the strainer screen makes a hand removable knurled retainer cap desirable

Models

745 – Size

⁄

" (20mm), NPT female connections, 80 mesh strainer screen. 250psi CWP

(17.2 bar) @ 210°F (99°C), and 50psi WSP (345 kPa) @ 280°F (138°C).

For additional information, request literature ES-745.

745

Series 17

( 3 ⁄

" – 1")

Bronze In-line Single Union End Strainers

• For quick removal of equipment for cleaning, or where feed line separation is required

Models

17 – Sizes

⁄

", 1" (20, 25mm), union end, NPT threaded female connections, #40 mesh strainer screen standard

Specifications

• Pressure Rating: 250psi (17.2 bar) WOG @ 180°F (82°C)

For optional screens, consult factory.

For additional information, request literature ES-17.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 88CSI

(

⁄

" – 2")

Cast Steel, Wye-Pattern Strainers

• For liquid or steam service

• Threaded NPT or socket weld

Specifications

Sizes

⁄

" – 2" (15 – 50mm), ASTM A-216 WCB body, ASTM A-105 retainer cap and plug

(furnished), non-asbestos cap gasket, and 304SS screens of

⁄

" (.8mm) for

⁄

"-1

⁄

" and

⁄

" (1mm) for 2". Working pressures of 600psi WSP (41.3 bar) @ 489°F (254°C), 1480psi

WOG (102 bar) @ 100°F (38°C).

For additional information, request literature ES-88CSI.

88CSI

Series 77F-CSI

( 1 ⁄

" – 6")

Cast Steel, Flanged, Wye-pattern Strainers

• For liquid or steam service

Specifications

Sizes 1 ⁄

" – 6" (15 – 150mm), ASTM A-216 WCB body and screen cover, ASTM A-105 plug (furnished), PTFE gasket, and 304SS screens of 1 ⁄

" (.8mm) for 1 ⁄

"-1 1 ⁄

", 3 ⁄

" (1mm) for 2" – 3" (50 – 80mm) and 1 ⁄

" (3mm) for 4" – 6" (100 – 150mm).

Flanges in accordance with ANSI B16.1, Class 150. Working pressures of 150psi WSP

(10.3 bar) @ 400°F (204°C), 285psi WOG (19.6 bar) @ 100°F (38°C).

For additional information, request literature ES-77F-CSI.

77F-CSI

Series 87SI

( 1 ⁄

" – 3")

Stainless Steel, Wye-pattern Strainers

• For liquid or steam service

• Threaded NPT or socket weld

Specifications

Sizes

⁄

" – 2" (15 – 50mm), ASTM A-351 316SS body and retainer cap, PTFE cap gasket, and 304SS screens of

⁄

" (.8mm) for

⁄

" – 2" (15 – 50mm) and

⁄

" (1mm) for 2

⁄

" – 3"

(65 – 80mm). Working pressures of 300psi WSP (20.7 bar) @ 400°F (204°C), 720psi WOG

(49.6 bar) @ 100°F (38°C).

87SI-T – Threaded NPT

87SI-SW – Socket Weld

For additional information, request literature ES-87SI.

87SI

Series P777-100

(

⁄

Plastic Body Wye Strainers

• 45° acetal plastic wye strainers for OEM applications requiring an inexpensive corrosion resistant material

Specifications

• Pressure Rating: 300psi CWP

• NSF approved acetal plastic

Models

P777-100 – Sizes

⁄

" (8, 10mm) has 100 mesh screen, NPT female connections

P777-100

For additional information, request literature ES-P777.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 88S

( 1 ⁄

" – 2")

Stainless Steel Wye-pattern Strainers

• For liquid and steam service to protect mechanical equipment from debris

• ANSI Class 600: Liquids 1440psi (99 bar) @ 100°F (38°C), Steam 600psi (41.3 bar) @

489°F (254°C)

Specifications

Sizes 1 ⁄

"- 2" (8-50mm), NPT threaded female connections, perforated strainer screen 1 ⁄

(2mm). All 316SS construction.

For additional information, request literature ES-88S.

88S

Series 77F-CSSI

(

⁄

" – 6")

Stainless Steel, Wye-pattern Strainers

• For liquid or steam service

Specifications

Sizes 1 ⁄

"- 6" (15 – 150mm), ASTM A-351 316SS body and screen cover, ASTM A-182

316SS plug (furnished), PTFE gasket, and 304SS screens of 1 ⁄

" (.8mm) for 1 ⁄

" – 1 1 ⁄

3 ⁄

" (1mm) for 2" – 3" (50 – 80mm), and 1 ⁄

" (3mm) for 4" – 6" (100 – 150mm).

Flanges in accordance with ANSI B16.1 Class 150. Working pressures of 150psi WSP

(10.3 bar) @ 400°F (204°C), 275psi WOG (18.9 bar) @ 100°F (38°C).

For additional information, request literature ES-77F-CSSI.

77F-CSSI

Series 77F-SS, 77G-SS

⁄

" – 12")

Stainless Steel Wye-pattern Strainers, Flanged and Grooved

• Light weight, 304SS corrosion resistant alternative to cast iron strainers

• For liquid service

• Complies with NSF 61 and FDA standards

• Blow off outlet tapped NPT female

Specifications

• Sizes 2

⁄

" – 12" (65-300mm)

• Pressure Rating: 200psi (13.8 bar) WOG (nonshock) at 150°F (66°C)

• ANSI B16.1 Class 125 flange dimensions and drilling

For additional information, request literature ES-77F/77G.

77G-SS

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 97FB-CI

(2" – 12")

Cast Iron, Simplex Basket Strainers

• For liquid and steam service

Specifications

Sizes 2" – 12" (50 – 300mm), ASTM A-126

Class B cast iron body, screen cover, and plug (furnished). Non-asbestos gasket and

304SS perforated screens of

⁄

" (1mm) for 2" – 3" (50 – 80mm),

⁄

" (3mm) for

4" – 12" (100 – 300mm).

Flanges in accordance with ANSI B16.1

Class 125.

Models

97FB-CIB – Bolted cover

Working Pressures:

97FB-CIB – 125psi (8.6 bar) WSP/ 200psi

(13.8 bar) WOG

97FB-CIB

For additional information, request literature ES-97FB-CI.

Series 97FB-CSSI

(2" – 12")

Cast 316SS Flanged Basket Strainers

• For liquid service only

Specifications

Body, cover, and plug are constructed of

ASTM A-351 Grade CF8M cast 316SS.

The gasket materials is PTFE. All perforated strainer screens are 304SS.

Models

97FD-CSSIB – Bolted screen retainer cover

Working Pressures:

97FD-CSSIB – 275psi (13.8 bar) WOG

For additional information, request literature F-C77.

97FB-CSSIB

Series 97FD-CIB

(5" – 14")

Cast Iron, Duplex Basket Strainers

• For liquid service only

Specifications

Sizes 5" – 14" (125 – 350mm), ASTM A-

126, Class B cast iron body, screen cover, and plug (furnished). Non-asbestos gasket and 304SS perforated screens of 1 ⁄

" (3mm).

Flanges in accordance with ANSI B16.1

Class 125.

Models

97FD-CIB – Bolted cover

Working Pressures:

97FD-CIB – 200psi (13.8 bar) WOG

For additional information, request literature F-C77.

Series 97FB-FSFE

(3" – 10")

UL/FM Fire Service Steel Strainer

• Used in conjunction with a water spray system to protect system against clogging that can be caused by particles fouling the small discharge opening of the sprinkler heads.

Designed to trap foreign material 1 ⁄

" diameter or larger

Specifications

• Epoxy coated steel strainer, flange x flange, groove x groove or groove x flange with multiple cleanouts

• 304 stainless steel strainer element

• Sizes 3", 4", 6", 8" and 10" (80, 100, 150, 200 and 250mm)

• Maximum Working Pressure: 175psi (12.1 bar)

• Temperature Range: 140°F (60°C)

• Body material Corrosion resistant fusion-bonded epoxy-lined and coated steel

• Flanges AWWA Class "D" Grooves AWWA C606

For additional information, request literature ES-97FB/GB.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

97FD-CIB

97FB-FSFE

Series CSM-61

( 1 ⁄

" – 3")

Flow Measurement Valves

• Used for hot or chilled water units for system balancing/flow measurement

Models

CSM-61-M1-T – bronze body – Sizes

⁄

" – 3" (15 – 80mm), NPT female threaded inlet/outlet

CSM-61-M1-S – bronze body – Sizes 1 ⁄

3 ⁄

", 1", 2 1 ⁄

" (15, 20, 25, 65mm), solder connections

CSM-61-M2-S – bronze body – Sizes 1 1 ⁄

1 1 ⁄

" and 2" (32, 40, 50mm), solder connections

Applications

• Fan coil units

• Unit ventilators

• Water source heat pumps

• Finned radiation

• Reheat coils

• Unit heaters

• Small domestic hot water lines

Series CSM-81

⁄

" – 8")

Flow Measurement Valves

• Used for hot or chilled water units for system balancing/flow measurement

Models

CSM-81-F – semi-steel body – Size

⁄

" – 8" (65 – 200mm), flanged connections.

Applications

• Fan coil units

• Unit ventilators

• Water source heat pumps

• Finned radiation

• Reheat coils

• Unit heaters

• Small domestic hot water lines

• Convectors

• Small residential boilers/circuits

Series CSM-91

⁄

" – 12")

Large Flow Measurement Valves

• For medium and large flow rate HVAC systems and pump package/cooling towers

• Easy installation and positive shutoff for servicing equipment

• Incorporates a micrometer type handwheel adjustment

• Tamper-proof memory stop

Models

CSM-91* – Sizes 2 1 ⁄

" – 12" (65 – 300mm), grooved end connections. Ductile iron body

ASTM A536 GR65-45-12. Maximum working pressure 375psi (25.8 bar). Maximum temperature 230°F (110°C).

CSM-61-M1

• Convectors

• Small residential boilers/circuits

For additional information, request literature ES-CSM-61.

For additional information, request literature ES-CSM-81.

CSM-81-F

CSM-91

* Note: Series CSM-91 valves are shipped as a straight pattern from the factory. To convert to an angle pattern, refer to IS-

Sheet shipped with valve.

For additional information, request literature ES-CSM-91.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series TDV

(2 1 ⁄

" – 12")

Combination Balancing, Shutoff, and Check Valve for Single,

Double, and Vertical In-line Pump Applications

• Combines functions of a positive hand-tight shutoff valve, check valve and flow control valve into one versatile package

Models

TDV – Sizes 2

⁄

" – 12" (65 – 300mm), grooved end connections. Ductile iron body.

Anti-rotation lugs on inlet/outlet of the body

•

Grooved ends: Maximum working pressure 375psi (25.8 bar). Maximum temperature 230°F (110°C)

Note: Series TDV valves are shipped as a straight pattern from the factory. To convert to an angle pattern, refer to instruction sheet shipped with valve.

For additional information, request literature ES-TDV.

Series PG

Pressure Differential Gauges for Testing Flow Measurement

Valves/Orifices for Watts Series CSM/FMO.

• Used to check differential pressures across system components

Models

PG-2 – 0 – 16 ft. of water (0 – 4,876.8 kgs./m2)

PG-3 – 0 – 35 ft. of water (0-10,668 kgs./m2)

PG-4 – 0 – 100 in. of water (0 – 2,540 kgs./m2)

PG-5 – 0 – 200 in. of water (0 – 5,080 kgs./m2)

PG-6 – 0 – 50 in. of water (0 – 1,270 kgs./m2)

PG-8 – 0 – 135 in. of water (0 – 3,429 kgs./m2)

PG-8

For additional information, request literature ES-PG-2-6, ES-PG-8.

TDV

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series GBF-H, GBF-G

⁄

" – 10")

Grooved End Butterfly Valves

• For positive shutoff service on commercial, irrigation, HVAC and industrial applications

• Ductile iron body

• Grooved end designed to ANSI/AWWA C-606 Rigid Grooved Specification

Specifications

• Maximum Operating Temperature: 275°F (135°F)

• Maximum Operating Pressure: 175psi (12.1 bar) CWP

Models

• GBF-H with lever handle

• GBF-G with gear operator

For additional information, request literature ES-GBF.

GBF-G

GBF-H

Bare Stem

in.

SIZE (DN)

mm in.

DIMENSIONS

in.

mm in.

mm lbs.

WEIGHT

kgs.

2 1 ⁄

65 3 7 ⁄

98 2 7 ⁄

73 2 9 ⁄

65 4 102 1 5 ⁄

41 8.51

3.87

3 80 3

⁄

98 3

⁄

90 2

⁄

75 4

4 100 4 9 ⁄

116 4 1 ⁄

115 3 5 ⁄

⁄

109 1

⁄

41 10.08

4.58

5 128 1 5 ⁄

41 15.93

7.24

6 150

8 200

⁄

149 6

5 1 ⁄

134 8 13 ⁄

⁄

169 5

⁄

133 5

223 6 1 ⁄

166 7 5 ⁄

⁄

151 2

194 2 15 ⁄

⁄

54 30.34

13.79

58 46.18

20.99

10 250 6

⁄

160 10

⁄

274 8

⁄

216 7

⁄

194 2

⁄

56 75.22

34.19

Gear Operator

SIZE (DN)

GEAR RATIO

in.

2 1 ⁄

3 80

4 100

6 150

8 200

10 250

24:1

30:1

in.

5 3 ⁄

146

5 3 ⁄

146

5 3 ⁄

146

5 3 ⁄

146

12 305

DIMENSIONS

mm in.

4 102 2 1 ⁄

6 152

WEIGHT

in.

mm lbs.

kgs.

7 1 ⁄

191 11.06

24.38

7 1 ⁄

191 11.06

24.38

7 1 ⁄

191 11.06

24.38

7 1 ⁄

191 11.06

24.38

10 1 ⁄

267 23.90

52.69

10 1 ⁄

267 23.90

52.69

Handle Length

SIZE (DN)

in.

2 1 ⁄

3 80

4 100

6 150

8 200

10 250

in.

10 9 ⁄

268

⁄

268

10 9 ⁄

268

⁄

360

15 1 ⁄

394

⁄

394

WEIGHT

lbs.

kgs.

1.58

3.48

1.58

3.48

1.58

3.48

1.58

3.48

3.64

8.02

3.64

8.02

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series DBF

(2" – 12")

, BF

(2" – 24")

Butterfly Valves

• For positive shutoff service on commercial, irrigation, HVAC and industrial applications

Specifications

*DBF – Sizes 2" – 12" (50 – 300mm), pressure 200psi (13.8 bar) WOG

BF – Sizes 2" – 24" (50 – 600mm), pressure 200psi (13.8 bar) WOG for 2" – 12"

(50 – 300mm) and 150psi (10.3 bar) for 14" – 24" (350 – 600mm)

Sample Ordering Number: 10-DBF-03-121-1G

10 = 10-inch (250mm) size; DBF-03 = full lug style butterfly valve;

1 = ductile iron; 2 = aluminum bronze disc; 1 = 416SS shaft;

1 = EPDM seat; and G = gear operator

Designation Definitions: Add the appropriate designations required.

DBF for sizes: 2" – 12" (50 – 300mm)

BF for sizes: 2" – 24" (50 – 600mm)

Full Lug Model

Wafer Model

Style

03 - Full lug

04 - Wafer

Body

1 - Ductile Iron (ASTM-A-536)

Disc

1 - Ductile Iron (ASTM-A126)

2 - Aluminum Bronze (ASTM-A296)

3 - 316 Stainless Steel (ASTM-A351)

Shaft

1 - 416 Stainless Steel *(316SS shaft on

316SS disc models)

Seat

1 - EPDM§ Temperature 5°F – 248°F

(-15°C – 120°C)

2 - Buna-N Temperature -14°F – 176°F

(-10°C – 80°C)

3 - Viton -4°F – 302°F (-20°C – 150°C)

§Note: Do not use EPDM when hydrocarbons are present.

Operator

0 – Bare shaft (no handle)

G** - Gear operator

5 – Lever handle (10-position), Sizes: 2"

– 12" (50 – 300mm) only

P** – Positioning/locking kit with handle,

Sizes: 2" – 12" (50 – 300mm) only

Features

• Full lug and with lifting lug design

• Wafer style with lifting lug design

• Ductile iron body, 416 stainless steel shaft

• 5211 ISO mounting pad for 10-positon lever gear operator, or actuator

• Extended neck for 2" (50mm) of insulation

• Pinned disc

• Dead-end service rated lug style

For additional information, request literature ES-DBF or ES-BF.

Standards

For use with ANSI Class 125 or 150 flanges. Complies with API 609 and MSS-SP-67

Notes:

*DBF series butterfly valves use domestic and foreign components that have been assembled and tested in the U.S.A.

**Kits for suffix (G) gear operator & (P) positioning/locking service with handle are available.

Gear Operators – High mechanical efficiency reduces the required input effort. Two selflocking adjusting screws give a ± 5° adjustment at end of 90° travel.

For additional information, request literature F-P/E-AC.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

SIZE DIMENSIONS (APPROX.) TAPPED LUG DATA

in.

(DN)

mm in.

N (Bolt)

2 50 10

⁄

273 3

⁄

-11UNCx1

⁄

16x32

2 1 ⁄

65 11 5 ⁄

295 3 1 ⁄

77 5 ⁄

-11UNCx1 3 ⁄

16x35

80 12

100 13 5

⁄

308 3

⁄

346 3

5 ⁄

⁄

-11UNCx1

⁄

16x35

92 5 ⁄

-11UNCx1 1 ⁄

16x38

125

150

15 5

⁄

371 3

⁄

397 3 5

⁄

-11UNCx1

⁄

19x44

92 3 ⁄

-11UNCx1 3 ⁄

19x44

8 200 18

⁄

479 4

⁄

115

⁄

-11UNCx2

⁄

19x54

10 250 21 1 ⁄

540 4 1 ⁄

115 7 ⁄

-11UNCx2 1 ⁄

22x57

12 300 24

⁄

625 5

⁄

140

⁄

-11UNCx2

⁄

22x57

14 350 26 3 ⁄

679 5 1 ⁄

140 1-8UNCx2 1 ⁄

25x57

16 400 30 762 7

⁄

197 1-8UNCx3

⁄

25x86

18 450 31 1 ⁄

800 7 3 ⁄

197 1 1 ⁄

-7UNCx4 29x102

20 500 35

⁄

905 7

⁄

197 1

⁄

-7UNCx5 29x127

24 600 43 1092 10 7 ⁄

276 1 1 ⁄

-7UNCx5 3 ⁄

32x146

† Weights are for valves with stainless steel discs.

Weights for 2" – 12" have 10- position lever handles; 14" – 24" with bare stem

For additional dimensional data, request literature F-CDBF.

†WEIGHT

(03) Full Lug

lbs.

kgs.

113

154

200

272

396

610

(04) Wafer

lbs.

kgs.

5 3

7 4

5 7 4

8 11 5

11 16 8

14 19 9

18 30 14

28 45 21

52 73 34

70 97 44

91 138 63

124 182 83

180 260 118

277 465 211

Positioning/Locking Kit

Standard Lever Handle/Latch Plate

in.

2 1 ⁄

SIZE (DN) mm

300

350

400

450

500

600

100

125

150

200

250

GEAR OPERATOR

Kit No.

GA-1-M3

GA-2-M3

GA-3-M3

GA-4-M3

GA-5-M3

GA-6-M3

GA-7-M3

GA-8-M3

GA-9-M3

GA-10-M3

POSITIONING/LOCKING

Kit No.

#1 POS-LOCK-M2

#2 POS-LOCK-M2

#3 POS-LOCK-M2

#4 POS-LOCK-M2

#5 POS-LOCK-M2

#6 POS-LOCK-M2

N/A

CHAINWHEELS

Kit No.

#2 BCWK

#3 BCWK

#4 BCWK

#5 BCWK

Chain 2" Sq. Nut

#2 BCWC OPN-BFG

OPN-BFG

#3 BCWC OPN-BFG

OPN-BFG

#5 BCWC

OPN-BFG

-----

Chain Wheel Kits attach to gear actuator handwheel.

2" (50mm) nuts are installed on gear operator shafts.

To operate Watts’ butterfly valves with 2" (50mm) square nut, a gear operator must be used by removing gear handwheel and installing 2" (50mm) nut on gear shaft. Valve should be installed in line such that gear shaft is vertical for 2" (50mm) nut operation.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Butterfly Valve

Gear Operator

Series 1156F, 1450F

(

⁄

Feed Water Pressure Regulators and Dual Controls for Hot Water Boilers

• Used on boiler feed lines to provide make up water to the system

• Highest capacity performance

• Unique unitized construction for ease of maintenance

Specifications

Feed water regulators

• Maximum Working Pressure: 100psi

(689.5 kPa)

• Maximum Temperature: 212°F (100°C)

• Regulator set at 15psi (103.4 kPa), adjustment range 10-25psi (68.9-172.4 kPa)

For additional information, request literature ES-1156 or ES-1450F.

MODEL SIZE (DN) WEIGHT

DIMENSIONS (APPROX.)

mm in.

in.

HIGH CAPACITY FEED WATER REGULATORS

1156F

1156F-A

T1156F

S1156F

B1156F*

SB1156F*

TB1156F*

N256*

⁄

DUAL CONTROLS – REGULATOR AND RELIEF VALVE

1450F

T1450F

S1450F

⁄

STRAINER, REGULATOR AND RELIEF VALVE

15 T145B*

REGULATOR AND STRAINER

1 ⁄

T156B*

*Bronze Body

⁄

in.

3 1 ⁄

4 3 ⁄

4 1 ⁄

3 1 ⁄

4 1 ⁄

⁄

108

105

100

108

105

165

184

178

100

216

5 3 ⁄

6 3 ⁄

5 3 ⁄

⁄

6 3 ⁄

⁄

137

162

137

146

137

162

137

lbs.

2.1

2.2

2.3

3.5

2.1

2.2

2.3

3.3

3.5

3.3

2.5

Series 911

(

⁄

Combination Backflow Preventer and Fill Valve for Hot Water Boilers

• Used on boiler supply feed lines to provide make-up water to the boiler and prevent backflow when supply pressure falls below system pressure

• An assembly of Watts 9D Backflow Preventer and 1156F feed water pressure regulator

kgs.

1.5

1.6

1.5

1.1

0.95

1.0

1.6

Specifications

• Maximum Working Pressure: 100psi

(689.5 kPa)

• Maximum Temperature: 212°F (100°C)

• Boiler fill valve set at 15psi (103.4 kPa)

Adjustable range 10 – 25psi

(68.9 – 172.4 kPa)

Models

911T – NPT x NPT connections

911S – solder x NPT connections

B911 (T) (S) – all bronze construction

For additional information, request literature ES-911.

S1156F

Models

1156F/1156F – A NPT threaded inlet and outlet

1156F – A

⁄

" female bottom connection for installation of expansion tank

S1156F – union solder inlet

T1156F – union threaded inlet

B1156 – bronze body with NPT threaded inlet and outlet

SB1156F – bronze body with union solder inlet

TB1156F – bronze body with union threaded inlet

Series 1450F – combines features of

1156F and rugged iron body diaphragm relief valve. Set @ 30psi

Features

• High capacity fast fill and purge capability

• Built-in check and strainer

• Iron and bronze construction

911

Features

• Pre-assembled for ease of installation

• Easy service accessibility

• High capacity fill valve for quick system filling and purging

• Size 1 ⁄

" x 1 ⁄

" (15 x 15mm)

MODEL

911T

911S

B911T

B911S

in.

1 ⁄

SIZE (DN) DIMENSIONS (APPROX.) WEIGHT

A B

in.

8 1 ⁄

216

in.

5 1 ⁄

133

lbs.

4.2

kgs.

1.9

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series ETA 15 – ETA 240

ASME Pressurized Expansion Tanks for

Heating and Cooling Systems

• Designed to absorb the expansion forces and control the pressure in heating and cooling systems

• ASME fixed bladder type precharged expansion tank

ETA

Specifications

• Maximum Design Pressure: ETA 15 through ETA 60: 150psi (10 bar). ETA 80 through ETA 240: 125psi (8.5 bar)

Precharged to 12psi (83 kPa)

• Maximum Temperature: 240°F (115°C)

Features

• ASME Section VIII Construction

• Heavy Duty Butyl Bladder

• Precharged to 12psi (Field Adjustable)

Construction

Shell: Carbon steel

Bladder:

Heavy duty Butyl

Exterior:

Primer coated

For additional information, request literature ES-ETA.

Series ET-RA 35 – ET-RA 2000

ASME Pressurized Expansion Tanks for Heating and Cooling Systems

• Designed to absorb the expansion forces and control the pressure in heating and cooling systems

• ASME removable bladder type pre-charged expansion tank

Specifications

• Maximum Design Pressure: 125psig*

(8.5 bar).

• Maximum Design Temperature: 240°F

(115°C). Precharged to 12psi (83 kPa).

*200 and 250psig available.

Features

• ASME Section VIII Code Construction

• Removable Butyl Bladder

• Precharged to 12psi (Field Adjustable)

Construction

Shell: Carbon steel

Bladder: Heavy duty Butyl

Exterior:

Primer coated

For additional information, request literature ES-ET-RA.

ET-RA

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series ETX, ETSX

(

⁄

" – 1

⁄

Pressurized Expansion Tanks for

Heating and Cooling Systems*

• Designed to absorb the thermal expansion of hot water in closed loop heating systems.

Features

• Precharged at 12psi (82.7 kPa)

• Rugged flexible butyl diaphragm

• In-line and free standing models

• Compatible with glycol in systems

• Steel construction

Models

ETX Mounts to supply piping

ETSX Free standing

Ratings

Maximum Working Temperature: 240˚F (115˚C)

Maximum Working Pressure:

ETX-15, ETX-30, ETX-60: 75psi (517 kPa)

ETX-90 and ETSX Series: 100psi (6.9 bar)

Precharge (field adjustable): 12psi (82.7 kPa)

ETX

Dimensions – Weights

MODEL TANK VOL.

ACCEPT.

CONNECTION DIAMETER

VOL.

gal.

@12 psi in mm

HEIGHT WEIGHT

in mm lbs.

kgs.

ETX-15

ETX-30

ETX-60

ETX-90

ETSX-30

ETSX-40

ETSX-60

ETSX-90

2.1

4.5

6.0

15.0

20.0

33.0

44.0

ETSX-110 62.0

ETSX-160 81.0

1.0

2.5

3.0

6.0

⁄

" MNPT 8 203 12

⁄

318 5.0

2.3

⁄

" MNPT 11 279 14 356 10.0

4.54

⁄

" MNPT 11 3 ⁄

290 17 3 ⁄

437 11.5

5.22

6.0

8.0

13.3

3 ⁄

" MNPT 16 406 20 13 ⁄

528 28.0 12.70

1" FNPT 16 406 21

1" FNPT

406 28

406 42

13 ⁄

⁄

551 32.0 14.51

732 39.0 17.69

1087 57.0 28.85

17.7

1 1 ⁄

" FNPT 21 533 36 3 ⁄

919 72.0 32.66

24.9

⁄

" FNPT 21 533 47

⁄

1217 112.0 50.80

32.6

1 1 ⁄

" FNPT 21 533 62 1575 123.0 55.79

*Not for use on potable water systems

Height

Diameter

ETX

ETSX

Height

Diameter

ETSX

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Combination Packages

Series HP – includes air separator,

⁄

" and

⁄

" (3 and 15mm) service check valves, float vent, fill valve (some models include combination fill valve and backflow preventer) and expansion tank

Series HP Bronze – includes bronze air separator, (2) 1 ⁄

" (15mm) service check valves, 1 ⁄

" (15mm)

FV-4M1 float vent, bronze combination fill valve and backflow preventer and expansion tank

Series HPP – boiler trim out package

Series ET-ASF – includes air separator, float vent, and expansion tank

For additional information request literature PG-HHS.

HPX-C

HP Bronze

ET-ASF

MODEL

SERVICE

AIR SEPARATOR CHECK VALVE

1" 1 1 ⁄

" 1 ⁄

25mm 32mm 3mm 15mm

SERIES HPX — EXPANSION TANK TRIM-OUT PACKAGES

HPX-C

HPX-D

HPX-15C

HPX-15D

HPX-30 BC

HPX-30 BD

HPX-15 BC

HPX-15 BD

SERIES ETX-ASF — COMBINATION PACKAGES

ETX-15-ASF X

FLOAT VENT

FV-4M1 DUO VENT

1 ⁄

3mm

1 ⁄

3mm

FILL VALVE /

FLOW

CHECK

FILL VALVE BACKFLOW PREVENTER 2000-M5

B1156 911S B911S 1"

25mm

EXPANSION TANK

ETX-15 ETX-30

ETX-15

ETX-30

SERIES HP BRONZE — BOILER TRIM OUT PACKAGES

MODEL* AIR SEPARATORS

AS-B-S AS-B-T

1" (25mm) 1

⁄

" (32mm) 1" (25mm) 1

⁄

" (32mm)

SERIES HPX BRONZE — EXPANSION TANK TRIM OUT PACKAGES

HPX-15C-AB-S

HPX-15D-AB-S

HPX-15C-AB-T

HPX-15D-AB-T

HPX-30C-AB-S

HPX-30D-AB-S

HPX-30C-AB-T

HPX-30D-AB-T

*S = Solder air separator, T = threaded air separator end connections.

SERVICE

CHECK VALVE

⁄

" (15mm)

FLOAT VENT

FV-4M1

⁄

" (15mm)

FILL VALVE/

BACKFLOW PREVENTER

B911S

⁄

" (15mm)

EXPANSION TANK

ET-15 ET-30

⁄

" (15mm)

⁄

" (15mm)

ETX-30 ETX-15

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series RPV

(

⁄

", 1", 1

⁄

Residential Purge and Balancing Valves

• Provides a unique and low cost solution for start-up purging and balancing of hydronic heating loops.

• Rugged, dual-ball valve design

• High-volume purging

• Accurate balancing and drip tight shutoff

Specifications

•

⁄

" solder and threaded connections

• 1" and 1 1 ⁄

" solder connection

• Maximum Working Pressure: 50psi (344 kPa)

• Maximum Inlet Temperature: 250°F (121°C)

For additional information, request literature ES-RPV.

Features

• One-piece convenience — no extra assembly required

• Maximum air purging — purges 500 foot loop in 10 seconds

• Positive shutoff dual-ball valve design — drip tight seal on balance port maximizes effectiveness of purging

• Hose thread connection for purge

MODEL

RPV-S

RPV-T

RPV-TS

RPV-ST

RPV-S

INLET X OUTLET SIZE (DN) DIMENSIONS (APPROX.) WEIGHT

in.

mm in.

in.

mm lbs.

kgs.

Solder x Solder

⁄

20 2

⁄

75 2

⁄

17 1

⁄

44 1.1

0.5

FNPT x FNPT 3 ⁄

20 2 15 ⁄

75 2 3 ⁄

60 11 ⁄

17 1 3 ⁄

44 1.2

0.5

FNPT x Solder

⁄

20 2

⁄

75 2

⁄

17 1

⁄

44 1.2

0.5

Solder x FNPT 3 ⁄

20 2 15 ⁄

75 2 3 ⁄

60 11 ⁄

17 1 3 ⁄

44 1.2

0.5

Solder x Solder 1 25 3

⁄

95 2

⁄

22 2

⁄

60 1.2

0.5

Solder x Solder 1 1 ⁄

32 4 1 ⁄

114 2 7 ⁄

73 11 ⁄

27 2 7 ⁄

73 1.2

0.5

Inlet

Models

RPV– with 180° relief port

RPV-S-90 – with 90° relief port

RPV-SM-90 – with 90° relief port and sweat x male connections

Outlet

RPV

Series RBFF

(

⁄

Residential Boiler Fill Fitting

• Provides a convenient solution to comply with boiler manufacturers’ piping requirements and provide ease of service for expansion tanks and water pressure regulator valves in closed-loop hot water heating systems.

Specifications

• Maximum Working Pressure: 125 psi (860 kPa)

• Maximum Inlet Temperature: 250°F (121°C)

Features

• One-piece construction, eliminating up to 11 threaded joints

• Unique 3-way ball valve for isolation of water pressure regulator and expansion tank from system pressure

• Drain port with integral ball valve for unloading pressure from waterside of expansion tank diaphragm for air charge servicing and maintenance. Drain port can also be used for a variety of system draining and filling operations.

• 0 to 30psi (207 kPa) pressure gauge for convenient system pressure reference

For additional information, request literature ES-RBFF

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

RBFF

Series AS, AS-T

(1" – 3")

Air Separators for Removing Air from

Water in Hydronic Heating Systems

• Efficient separation of air

• Heavy cast iron construction

• Provides complete, continuous, purging and venting of air in the hot water heating system when installed in conjunction with the Watts Model ET expansion tank and Model FV4 float-vent

• AS model includes

⁄

" tapping for fill valve piping

Specifications

• Maximum Working Pressure: 125psi

(8.6 bar)

• Maximum Temperature: 275°F (135°C)

For additional information, request literature S-AS/AST.

AS-T

AS – Sizes 1", 1 1 ⁄

" 1 1 ⁄

", 2", 2 1 ⁄

", 3"

(25 – 80mm), NPT female inlet/outlet connections. With 1 ⁄

" (3mm) female threaded connection for float vent and 1 ⁄

" (15mm) female threaded connection for expansion tank.

AS-T – Sizes 1" and 1 1 ⁄

" (25 – 32mm), with 1 ⁄

" feed water tapping

Series AS-B

Bronze Air Separator

• Bronze construction

• Sizes 3 ⁄

1", 1 1 ⁄

" (20, 25, 32mm) NPT, sweat or threaded inlet/outlet connections

• Standardly furnished with tappings for boiler fill, expansion tank and air vent

• Comes standard with 1 ⁄

" (15mm) Watts model FV4-M1 float vent to provide complete, continuous purging and venting of air in the system

Specifications

• Maximum Working Pressure: 125psi

(862 kPa)

• Maximum Operating Temperature:

275°F (135°C)

For additional information, request literature ES-AS-B.

Models

AS-B-S – sweat connections

AS-B-T – threaded connections

AS-B-T

Series DuoVent

(

⁄

" –

⁄

High Capacity Air Vent with Manual Vent Feature

Provides automatic air venting for hot or cold water distribution systems. The vent feature provides tremendous air elimination capability for lightening fast venting of residential and commercial systems.

The DuoVent valve utilizes a float to actuate the valve plug which is located at the top of the valve. Once the air is displaced and the system pressure is sustained, the valve plug seals and prevents any water from escaping from the system.

The float vent can also operate as an anti-vacuum device since it will permit air to enter the system when it must be drained.

Specifications

• Sizes: 1 ⁄

", 1 ⁄

" (3, 8mm) NPTF

• Maximum Working Temperature: 240°F

(116°C)

• Minimum Working Pressure:

1.45psi (10 kPa)

• Maximum Working Pressure:

150psi (10.3 bar)

For additional information, request literature ES-DuoVent.

Maintenance

No maintenance is normally necessary.

However, the DuoVent can be disassembled for inspection or cleaning.

DuoVent

Features

• Body and cover are brass construction

• Air vent with silicone rubber seal

• Impurities do not usually affect functioning as max. float line of water is always lower than the valve seal

• Float is high temperature resistant polyethylene

• Suitable for use with glycol systems

100

MODEL SIZE (DN)

in.

mm in.

DIMENSIONS (APPROX.)

mm in.

WEIGHT

lbs.

kgs.

DuoVent 1 ⁄

3 1 5 ⁄

33 3 76 2 11 ⁄

68 5 ⁄

8 5 ⁄

8 4.2

119

DuoVent

⁄

8 1

⁄

33 3

⁄

79 2

⁄

8 4.2

119

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series FV-4M1

( 1 ⁄

" – 1")

Automatic Vent Valve

• Provides automatic air venting for hot or cold water distribution sys tems

• Purges air that may be in the wa ter sys tem

Specifications

• Sizes

⁄

" – 1" (3 – 25mm) NPTF

• Max. Working Temp.: 240°F (116°C)

• Min. Working Pressure: 1.45psi (10 kPa)

• Max. Working Pressure: 150psi (10.3 bar)

• Float is high temperature resistant polyethylene

• Suitable for use with glycol systems

For additional information, request literature ES-FV4-M1.

⁄

" -

⁄

(3 – 8mm)

FV-4M1

Series P3

(

⁄

Multi-orifice Flow Control for Tankless Heaters

• Designed to limit the flow of water to equipment

• Used for tankless heater installations

Specifications

• Maximum Pressure: 150psi (10.3 bar)

• Maximum Temperature: 250°F (121°C)

Size 1 ⁄

" (15mm), solder connection. Multiorifice cylinder, adjusts to 2.5, 3, 3.5 or 4 gpm (10, 11, 13 or 15 lpm)

For additional information, request literature ES-P3.

Series HAV

( 1 ⁄

", 1 ⁄

Automatic Vent for Hot Water Heating Systems

• The HAV valve utilizes moisture retaining discs to control air release. As discs dry they allow air to escape, when wet they provide positive shutoff

• Positive shutoff ball check

• Heat resistant handwheel

• Simple two piece construction

Specifications

• Sizes 1 ⁄

" (3mm) and 1 ⁄

" (8mm)

• Working Pressure: minimum 1.45psi (10 kPa), maximum 125psi ( 8.6 bar)

• Water Temperature: minimum 140°F

(60 °C), maximum 240°F (116 °C)

• Suitable for water only additives: only inhibited glycol based additives are permissible

For additional information, request literature ES-HAV.

⁄

" – 1"

(15 – 25mm)

FV-4M1

HAV

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

101

Series IPF-M1

( 1 ⁄

" – 2")

Isolation Pump Flanges for Circulator Pumps

• Ball Valve isolation for circulator pumps

• Adjustable packing gland

• Brass body & flange

• Optional T handle included

• Available with threaded or solder connections

• Sizes

⁄

" – 2" (15 – 50mm) Sweat (IPF-S-M1),

⁄

" - 2" (15 – 50mm) Threaded

(IPF-T-M1)

Specifications

• Maximum working Pressure: 600psi (41.3 bar) WOG

Models

IPF-T –

1 ⁄

" (15mm) NPT threaded end connection

IPF-S –

⁄

" (15mm) Solder end connection

IPF-T-M1 –

⁄

" - 2" (20-50mm) NPT threaded end connection

IPF-S-M1 –

3 ⁄

" - 2" (20-50mm) Solder end connection

Series PIPF

(

⁄

" – 1

⁄

Isolation Pump Flanges with Purge Port & Swivel Flange

• Ball valve isolation for circulator pumps

• Integral purge port saves time and money compared to purge stations made with ball valves, boiler drains and copper tees

• Swivel flange allows purge port to be positioned for optimal purging convenience

• Brass body & flange

• Double O-ring stem sealing technology eliminates packing leaks

• Available with threaded or solder end connections

Specifications

• Maximum Working Pressure: 400psi (27.6 bar) WOG

IPF-S-M1

IPF-T-M1

For additional information, request literature

ES-IPF

PIPF-T

For additional information, request literature

ES-PIPF

102

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 2000-M5

( 3 ⁄

" – 3")

Hydronic Two-way Universal Flow Checks

• For forced hot water heating systems to provide positive gravity shutoff when circulator is not running

Specifications

• Maximum Working Pressure: 50psi

(344.8 kPa) for sizes

⁄

" – 1

⁄

(20 – 32mm)

• Maximum Working Pressure: 125psi (8.6

bar) for 1 1 ⁄

" – 3" (40-80mm)

• Maximum Temperature: 250°F (121°C)

Models

2000-M5 – combines angle and horizontal checks, sizes 3 ⁄

" – 3" (20 – 80mm), iron body construction. Sizes 3 ⁄

" – 1

1 ⁄

" (20 –

40mm) have female threaded connections.

Sizes 2" – 3" (50 – 80mm) have one flanged outlet x two female threaded connections. One connection can be used for the installation of an expansion tank when installed at angle check.

2000S-M5 – straight pattern, sizes 3 ⁄

" – 1"

(20 – 25mm), bronze body construction, solder inlet and outlet connections.

For additional information, request literature ES-2000.

2000-M5

2000S-M5

Series G, GH, MG, MGH

(

⁄

" – 1")

Thermostatic Steam Traps

• Removes condensate, air and non-condensable gases from heating systems to conserve steam

1GAP

Specifications

• Balanced pressure duplex phosphor bronze diaphragm sensitive within 3°F

(-16°C)

• Stainless steel valve seat

• Diaphragm and seat both replaceable

Models

G and GH – for low pressure and vacuum heating applications (25" Hg Vacuum to

25psi)

MG and MGH – for medium pressure and vacuum heating applications (25" Hg

Vacuum to 65psi)

For additional information, request literature ES-G/GH/MG/MGH.

Series QF

Quik-Fix TM Radiator Steam

Trap Replacement Kits

• Quick, easy and economical radiator trap repair kit

• Simplifies and standardizes inventory

• Upgrades old radiator traps instantly

For additional information, request literature ES-QF.

• Adapts to most existing radiator traps

• Uses existing cover

QUICK, EASY INSTALLATION

2 3

Replaceable

Seats

Integral Seats

Remove cover of Install seat adapter, trap and old trap parts. then snap capsule onto it.

Replace original cover.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

103

Series G, MG

( 3 ⁄

" – 2")

Float and Thermostatic Steam Traps

• Fail safe operation – in case of float failure, trap discharges condensate and air

• Air vent parts accessible without disturbing piping

• Straight-through connections save installation time, labor, space, headroom

Specifications

• Stainless valve head and seats

• Seamless copper float

• Condensate valve rotates to ensure even wear, longer valve and seat life

Models

6G-15 through 111MG-15 – for steam main drip and process equipment applications (25" Hg to 15psi, 103 kPa)

7MG-30 through 111MG-30 – for steam main drip and process equipment

(25" Hg to 30psi, 207 kPa)

6MG-50 through 111MG-50 – for steam main drip and process equipment applications (25" Hg to 50psi 345 kPa) For additional information, request literature ES-G/MG.

Series WIB

(

⁄

" – 1")

Inverted Bucket Steam Traps

• Designed for reliable condensate removal on virtually all types of steam equip ment

Specifications

• Maximum Working Pressure: 250psi (17.2 bar)

•

⁄

"- 1" (15-25mm) pipe sizes

• Working parts removable without disturbing piping

Models

WIB 80 –

⁄

" (15-20mm) for operating pressures up to 150psi (10.3 bar)

WIB 81 –

1 ⁄

"-1" (15-25mm) for operating pressures up to 250psi (17.2 bar)

WIB

Inverted Bucket Traps have very limited air venting capabilities and it is rec om mend ed that an auxiliary air vent be utilized if any quan ti ty of air is anticipated.

For additional information, request literature for ES-WIB.

104

Series WFT

(

⁄

" – 2")

Float & Thermostatic Steam Traps

• De signed to pro vide con tin u ous air venting and sep a rate con den sate drain ing with max i mum ef fi cien cy

• “H” pattern body on all

⁄

", 1", 1

⁄

" (20, 25, 32mm), has been de signed to offer max i mum in stal la tion flex i bil i ty

• Larger sized traps, 1 1 ⁄

", 2" (40, 50mm), the inlet and outlet taps are lo cat ed in the cov er, al lowing for the larg er ca pac i ties needed

• Traps can be serviced without dis turb ing system pip ing

Specifications

• Valve and seat combinations 15, 30, 75,

(103, 207, 517 kPa) 125psi (8.6 bar) differential pressures

• Maximum Working Pressure: 250psi

(17.2 bar) @ 406°F (673°C)

• All stainless steel internal com po nents

• All stainless steel balanced pressure thermostatic air vent

• Wide selection 3 ⁄

" – 2" (20 – 50mm)

For additional information, request literature ES-WFT.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

WFT

Series WFTC

( 3 ⁄

" – 1 1 ⁄

"),

WFTK

(1 1 ⁄

" – 2")

Float and Thermostatic Steam Trap Cover Assemblies and Repair Kits

• High quality replacement kits for Spirax Sarco FT series steam traps

Models

WFTC – Sizes: 3 ⁄

" -1 1 ⁄

(20 – 32mm), cover assembly consisting of a complete, factory assembled unit consisting of cover, cover gasket, condensate valve, float, linkage and thermostatic vent which simply bolts on for ease of repair. No pipe connections need to be broken; no reduction in the trap’s capacity.

WFTK – Sizes: 1

⁄

" – 2"

(40 – 50mm), complete kit contains a thermostatic air vent, float, linkage, valve, seat and cover gasket. Used for large traps having piping connections into the cover plate. For additional information, request literature ES-WFTC/WFTK.

WFTC

Series WTD-600

( 3 ⁄

" – 1")

Thermodynamic Steam Traps

• Designed to drain steam mains, steam tracing lines, and small process equipment efficiently

• Discharges condensate at near to steam temperature

Specifications

WTD-600 – Sizes: 3 ⁄

" – 1" (10 – 25mm),

NPT female threaded connections

Maximum Working Pressure: 600psi

(41.3 bar)

Series RA

( 1 ⁄

" – 2")

Steam Radiator Valves

• Teflon ® stem packing

For additional information, request literature ES-WTD.

WTD-600

Models

RA-1-AP –

1 ⁄

" – 2" (15 – 50mm), angle valves, bronze body, FIP x male union connections

RA-2-AP –

⁄

" – 1

⁄

" (20 – 32mm), angle valve, brass body, FIP x male union connections

RA-CV – 1", 1

⁄

" (25, 32mm), angle convector valve, bronze body, female union x

FIP connections

RA-1-SW –

1 ⁄

" – 1 1 ⁄

" (15 – 40mm), gate valve with FIP x male union connections

RA-1-AP

For additional information, request literature

ES-RA-1-AP, ES-RA-1-SW, ES-RA-2-AP, or ES-RA-CV.

Series SV

( 1 ⁄

" – 3 ⁄

Steam Air Vents

• Designed to vent air on non-vacuum steam heating systems

• Used on radiators, convectors, and steam mains

Models

SV – Size: 1 ⁄

" (3mm) non-adjustable angle connection

SVA – Size:

⁄

" (3mm), adjustable angle connection

SVS-1 – Size: 1 ⁄

" (3mm), non-adjustable straight connection

SVS-2 – Size: 1 ⁄

" (8mm), non-adjustable straight connection

SVS-3 – Size:

⁄

" male inlet or

⁄

" female inlet connection (20 or 15mm), nonadjustable straight connection

For additional information, request literature ES-SV.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

SVA

105

Series FS10-C, FS-20

(1")

Paddle-type Flow Switches Actuated by Liquid Flow

• For automatic controls or safety devices

• Used to monitor liquid flow in pipelines servicing water and heating systems, air conditioning and processing installations

Specifications

• Maximum Working Pressure: 150psi

(10.3 bar)

• Maximum Temperature: 300°F (149°C)

Models

FS10-C – Size: 1" (25mm), NPT male connection, standard unit.

FS10-CL – Size: 1" (25mm), NPT male connection , standard unit with indicator light.

FS-20 – Nema 4X rated water-tight, dust-tight and corrosion resistant enclosure provides an accurate monitoring of flow in pipelines servicing outdoor or wet applications. Sizes: 1" (25mm), NPT male connection. Maximum pressure 150psi (10.3 bar).

Maximum temperature 300°F (149°C).

FS10-CL

For additional information, request literature F-FS10C/FS10F/FS20.

Series FS10-F

(1")

Water Flow Detectors for Automatic

Fire Protection Sprinkler Service

• UL listed/FM/ULC approved. For use on fire sprinkler branch lines

Specifications

• Maximum Working Pressure: 175psi

(12.1 bar)

• Maximum Temperature: 300°F (149°C)

• Factory set and sealed for flow rate of

4-10 gpm (15.2-38 LPM)

Models

FS-10F/FS-10-FL – Size: 1" (25mm), NPT male connection. For pipe sizes 1", 1 1 ⁄

" or

1 1 ⁄

" (25, 32 or 40mm) using standard

ASTM tees; FL model has indicator light.

For additional information, request literature F-FS10C/FS10F/FS20.

106

Series N50

(1")

Low Water Cut-offs

• Protects hot water heating boilers against emergency low water conditions

• Used on low pressure process boilers

Specifications

• Float chamber has 1" (25mm) NPT female top and bottom connections.

Models

N50S – Single switch assembly for burner service with extra terminal for line voltage single pole, double throw service

N50D – Dual switch assembly for line voltage burner service and independent low (or high) voltage alarm, feed valve or pump starter

For additional information, request literature IS-N89.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

N50

Series 142, 144

(

⁄

Boiler Water Feeders for Process Boilers

• Used on pressing machines and other small process boilers

Specifications

• Maximum Steam Pressure: 100psi

(689.5 kPa)

• Maximum Water Pressure: 125psi

(8.6 bar)

Note: The water pressure must be at least

10psi (68.9 kPa) higher than steam pressure.

Models

142 – Used on pressing machines when feed through float chamber is permissible.

Direct feed through float chamber.

142S – With strainer.

144 – Water is fed automatically as needed to maintain the correct water operating level in boiler. External water feed connections. Water feed connection 1 ⁄

" (15mm)

NPT female. Float chamber connection 1"

(25mm) NPT female.

144S – With strainer.

For additional information, request literature IS-142.

142

Series SAN89, SAN50

(

⁄

", 1")

Float and Switch Assemblies for Servicing Low Water Cut-offs

• One piece unit facilitates installation and assures user of the most up-to-date construction

Models

SAN89D – Complete float and dual switch assembly. Maximum steam pressure 15psi

(103.4 kPa).

SAN89S – Same as above, but with single switch assembly for Watts N89S and

N101S.

SAN50D – Complete assembly with dual switch. Maximum boiler pressure 50psi

(344.8 kPa).

SAN50S – Same as above, but furnished with single switch assembly.

For additional information, request literature IS-N89.

SAN89

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

107

Series HBV

( 1 ⁄

" – 1")

Hydronic Balancing Ball Valves

• Used with forced hot water systems

Specifications

• Sizes 1 ⁄

" – 1" (15 – 25mm), solder x solder connections

• Maximum Working Pressure (non-shock)

600psi (41.3 bar) WOG

For additional information, request literature ES-HBV.

HBV

Series HWA

( 1 ⁄

" – 1 1 ⁄

Bronze Hot Water Angle Valves

• Used on gravity (hot water) heating systems only

Specifications

• Maximum Working Pressure: 60psi

(4.2 bar) non-shock for hot water

Models

HWA – Sizes 1 ⁄

" – 1 1 ⁄

(15 – 32mm), FIP female x threaded male union. Sizes 1 ⁄

" & 3 ⁄

" (15 & 20mm), bronze body, solder x threaded male union connections

HWA

For additional information, request literature

ES-HWA.

Series OTV

( 1 ⁄

Oil Tank Valves

• Metal to metal seats

• Heavy duty brass construction

• Screwed bonnet

• Rising stem

Specifications

• Maximum Working Pressure: WOG

125psi (8.6 bar)

OTV

Models

OTV-FL – Sizes

⁄

" (15mm) male connection x

⁄

" (10mm) female connection

OTV-M – Sizes

⁄

" (15mm) male connection x

⁄

" (10mm) male connection

For additional information request literature

ES-OTV.

Series UL

(

⁄

" – 1

⁄

Bronze Union Elbows for Steam/Hot Water Systems

• Pressure-tested elbow.

UL-1

108

Specifications

• Working Pressure non-shock saturated steam: 15psi (103.4 kPa), hot water

60psi (413.7 kPa)

Models

UL-1 – Sizes: 1 ⁄

" – 1 1 ⁄

(15 – 32mm), FIP female threaded x male threaded union

UL-2 – Sizes: 1 ⁄

" & 3 ⁄

(15 and 20mm), solder x male union connections

For additional information, request literature

ES-UL.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series USG-B

( 3 ⁄

Under Sink Guardian™ Professional

• Designed for the Plumbing Professional for single fixture protection

• ASSE 1016-96, ASSE 1070 listed and CSA B-125 Certified

• Heavy-duty brass body with 3 ⁄

" compression fittings that accommodate the supply lines used in most kitchen sinks or bathroom lavatories

• Quickly installs between stop valves and faucets

• Maintain, ±3°F mixed water temperatures up to maximum outlet temperature of 120°F when limit stop is properly set

• Built-in check valves prevent cross-flow and integral strainers filter out debris

• Includes locking cap

Specifications

• Cold Inlet Temperature: 40°F – 85°F

(4°C – 29°C)

• Minimum Supply Pressure Required:

30psi (207 kPa)

• Minimum Flow Rate Required: 0.5 gpm

(1.9 lpm)

• Minimum Inlet Temperature Differential:

5°F (2.8°C)

• Temperature Adjustment Outlet:

Range 80°F – 120°F (27°C – 49°C)

• Hot Inlet Temperature: 120°F – 180°F

(49°C – 82°C)

• Maximum Inlet Temperature: 180°F (82°C)

• Maximum Working Pressure: 150psi

(10.3 bar)

Height

For additional information, request literature ES-USG-B.

USG-B-M1

Patent# 6,315,209

MODEL FINISH

USG-B-M1 Bronze

USG-B-SC-M1 Satin Chrome

*Now includes integral strainers.

CONNECTION SIZE

3 ⁄

" Compression

⁄

" Compression

in.

5 3 ⁄

⁄

HEIGHT

132

in.

3 1 ⁄

⁄

WIDTH

lbs.

1.5

WEIGHT

kgs.

0.68

Series USG-P

Under Sink Guardian™

• ASSE 1016-96 listed, CSA B-125 Certified

• Thermoplastic body with 3 ⁄

" compression fittings that accommodate the supply lines used in most kitchen and bathroom lavatories

• Quickly installs between stops valves and faucets

• Maintain, ±3°F mixed water temperatures up to maximum outlet temperature of 120°F when limit stop is properly set

• Built-in check valves prevent cross-flow and intergral strainers filter out debris

• Includes tamper resistant locking cap

Specifications

• Minimum Supply Pressure: 30psi (207 kPa)

• Hot Inlet Temperature: 120°F – 180°F

(49°C-82°C)

• Cold Inlet Temperature: 40°F – 85°F

(4°C-29°C)

MODEL

USG-P-M1

FINISH

Thermoplastic

Height

USG-P-M1

Patent# 6,315,209

⁄

• Minimum Inlet Temperature Differential:

5°F (2.8°C)

• Temperature Out: 80°F – 120°F

(27°C – 49°C)

• Maximum Working Pressure: 150psi

(10.3 bar)

For additional information, request literature ES-USG-P.

CONNECTION SIZE

" Compression

in.

⁄

HEIGHT

132

in.

⁄

WIDTH

lbs.

1.5

WEIGHT

kgs.

0.68

Also Available:

USG-DP-M1 – Complete installation kit in display packaging, includes two each of the following:

•

⁄

" x

⁄

" x 12" compression x compression flexible braided pvc connectors

3 ⁄

" x 1 ⁄

" No 66-CP adapters

• 9 ⁄

" x 1 ⁄

" adapters

• Ferrule for use with pex or polybutylene supply tubing

USG-DP-M1

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

109

110

⁄

1 ⁄

⁄

3 ⁄

1 ⁄

3 ⁄

in.

1 ⁄

3 ⁄

Series MMV

( 1 ⁄

" – 1")

Thermostatic Mixing Valves

• For use in domestic water systems at the point of use to provide accurate outlet temperature control

• ASSE 1016-96 listed, ASSE 1017, ASSE 1069 listed and ASSE 1070 listed,

CSA B-125 Certified

End Connection Options

Specifications add Suffix:

• Bronze body

UT – union thread connections

• Maximum Temperature: 200ºF (93ºC)

• Maximum Working Pressure: 150psi (10.3 bar)

• Outlet Temperature: Ranges from 80ºF – 120ºF

US – union solder connections

PEX – union PEX connections

CPVC – union CPVC connections

QC – union Quick-Connect connections

(27ºC – 49ºC) adjustable

SIZE (DN) MODEL

MMV-UT-M1

MMV-US-M1

MMV-PEX- M1

MMV-CPVC-M1

MMV-QC-M1

5 13 ⁄

⁄

5 7 ⁄

4 3 ⁄

⁄

5 11 ⁄

6 5 ⁄

6 15 ⁄

⁄

in.

4 7 ⁄

⁄

5 5 ⁄

148

133

140

149

121

124

135

123

135

133

144

168

177

181

DIMENSIONS

5 7 ⁄

⁄

5 7 ⁄

5 5 ⁄

⁄

5 13 ⁄

in.

5 7 ⁄

⁄

5 5 ⁄

6 1 ⁄

6 7 ⁄

⁄

149

142

145

150

136

mm.

137

143

137

143

142

147

159

163

165

3 1 ⁄

⁄

3 9 ⁄

3 5 ⁄

⁄

3 5 ⁄

4 3 ⁄

⁄

in.

3 3 ⁄

⁄

3 3 ⁄

WEIGHT

1.6

102 2.17

106 2.88

108 3.65

lbs.

1.5

1.6

1.5

1.6

1.5

1.6

1.5

.73

.68

.73

.68

kgs.

.68

.73

.68

.73

.98

1.31

1.66

For additional information, request literature ES-MMV.

MMV-M1

Hot

Water

Inlet

Mixed Water

Inlet

Cold

Water

Inlet

Model L111

(

⁄

Thermostatic Mixing Valve

• Maintains desired mixed water temperature at point of use for single showers or lavatories

• ASSE 1016-96 listed, ASSE 1069 listed and ASSE 1070 listed

• Brass body construction with polyetherimide control cartridge and polypropylene tamper-resistant cover to ensure long life

Specifications

• 1 ⁄

" (15mm) threaded female inlet and outlet

• Minimum Working Pressure: 15psi (103 kPa)

• Maximum Working Pressure: 125psi (8.6 bar)

• Temperatures for inlets: hot, 120°F to 180°F (49°C – 82°C); cold, 33°F to 85°F (0.5°C – 29°C)

• Minimum Differential Temperature: 10°F (-12°C)

• Outlet Temperature: ranges from 80°F to 120°F (27°C – 49°C); adjustable by contractor; accurate within ±3°F (±1.7°C)

For additional information, request literature ES-L111.

L111

(shown with CS-U Check Stops Installed)

Options add Suffix:

CS-U – integral check, strainer, and stop valves. Sizes: 1 ⁄

", 3 ⁄

", 1" (15 – 25mm)

MODEL

L111

in.

⁄

SIZE (DN)

in.

DIMENSIONS (APPROX.)

in.

102

in.

⁄

175

lbs.

3.5

WEIGHT

kgs.

1.5

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 1170, L1170

(

⁄

" – 1")

Hot Water Temperature Control Valves

• Mixes hot and cold water in domestic hot water systems to reduce temperature of the hot water supply

• Double throttling design combines control of hot and cold water to provide sensitive response to changes in water temperature passing through mixing chamber

• Provides additional safety by restricting water flow to a trickle upon loss of cold water flow

• ASSE 1017 listed, CSA B-125 Certified

Specifications

• Bronze body

• Maximum Temperature: 200ºF (93ºC)

• Maximum Working Pressure:150psi (10.3 bar)

Hot Water

Inlet

End Connection Options add Suffix:

UT – union thread connections

US – union solder connections

PEX – union PEX connections

CPVC – union CPVC connections

QC – Quick-Connect connections

Models

1170 - Can be set to any temperature between 90ºF and 160ºF (32ºC and 71ºC)

L1170 - Low temperature range, can be set to any temperature between 60ºF and 120ºF

(16ºC and 49ºC)

For additional information, request literature ES-1170/L1170.

in.

1 ⁄

3 ⁄

1 ⁄

3 ⁄

1 ⁄

3 ⁄

1 ⁄

3 ⁄

SIZE (DN)

mm.

MODEL

1170-UT-M2

1170-US-M2

1170-PEX-M2

1170-CPVC-M2

1170-QC-M2

in.

5 1 ⁄

5 7 ⁄

4 3 ⁄

5 1 ⁄

5 11 ⁄

6 5 ⁄

6 15 ⁄

7 1 ⁄

4 7 ⁄

5 5 ⁄

4 13 ⁄

5 5 ⁄

5 13 ⁄

5 1 ⁄

144

168

177

181

140

149

121

133

124

135

123

135

148

133

in.

5 11 ⁄

5 7 ⁄

5 5 ⁄

5 9 ⁄

5 13 ⁄

6 1 ⁄

6 7 ⁄

6 1 ⁄

5 7 ⁄

5 5 ⁄

5 3 ⁄

5 5 ⁄

5 7 ⁄

5 9 ⁄

147

159

163

165

145

150

136

142

137

143

137

143

149

142

in.

3 7 ⁄

3 5 ⁄

3 1 ⁄

3 5 ⁄

3 9 ⁄

4 3 ⁄

4 1 ⁄

3 3 ⁄

3 1 ⁄

3 3 ⁄

3 5 ⁄

102

106

108

1170-M2

Mixed Water

Inlet

lbs.

1.6

1.5

1.6

2.17

2.88

3.65

1.5

1.6

1.5

1.6

1.5

WEIGHT

kgs.

.73

.98

1.31

1.61

.73

.68

.73

.68

.73

.68

.73

.68

Cold Water

Inlet

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

111

Series 70A

(

⁄

Hot water extender tempering valves

• For residential installations, mixes cold and hot water to extend capacity of water heater, storage tanks and hot water boiler tankless heaters

Models

70A-F – Sizes 1 ⁄

" (15mm), solder connections, temperature range

120° – 160°F (49° – 71°C)

70A-T – Sizes 1 ⁄

" (15mm), NPT female connections, temperature range

120° – 160°F (49° – 71°C)

70A – Sizes

⁄

" (20mm), solder connections, temperature range

120° – 160°F (49° – 71°C)

70A-T – Sizes 3 ⁄

" (20mm), NPT female connections, temperature range

120° – 160°F (49° – 71°C)

L70A-F – Sizes 1 ⁄

" (15mm), solder connections, temperature range

100° – 130°F (38° – 54°C)

L70A-T – Sizes 1 ⁄

" (15mm), NPT female connections, temperature range

100° – 130°F (38° – 54°C)

L70A – Sizes 3 ⁄

" (20mm), solder connections, temperature range

100° – 130°F (38° – 54°C)

L70A-T – Sizes

⁄

" (20mm), NPT female connections, temperature range

100° – 130°F (38° – 54°C)

70A

Features

• All brass or bronze construction

• Adjustable knob for temperature control

• High capacity

• Low pressure drop

For additional information, request literature ES-70A.

MODEL

70A-F

70A-T

70A

70A-T

L70A-F

L70A-T

L70A

L70A-T

SIZE (DN) DIMENSIONS (APPROX.) WEIGHT

A C D D1 E

in.

mm in.

mm lbs.

kgs.

1 ⁄

15 2 50 2 3 ⁄

70 1 25 1 3 ⁄

41 13 ⁄

21 0.68

.30

1 ⁄

15 2 3 ⁄

70 2 3 ⁄

70 1 5 ⁄

41 1 3 ⁄

41 13 ⁄

21 1.30

.59

3 ⁄

20 2 3 ⁄

70 2 3 ⁄

70 1 3 ⁄

41 1 3 ⁄

41 13 ⁄

21 0.96

.44

3 ⁄

20 2 3 ⁄

70 2 3 ⁄

70 1 3 ⁄

41 1 3 ⁄

41 13 ⁄

21 1.20

.54

⁄

15 2 50 2 3 ⁄

70 1 25 1 3 ⁄

41 13 ⁄

21 0.60

.29

1 ⁄

15 2 3 ⁄

70 2 3 ⁄

70 1 5 ⁄

41 1 3 ⁄

41 13 ⁄

21 1.30

.59

3 ⁄

20 2 3 ⁄

70 2 3 ⁄

70 1 3 ⁄

41 1 3 ⁄

41 13 ⁄

21 0.96

.44

3 ⁄

20 2 3 ⁄

70 2 3 ⁄

70 1 3 ⁄

41 1 3 ⁄

41 13 ⁄

21 1.20

.54

Series N170

(

⁄

" – 2")

Hot water master tempering valves

N170-M3

• For use on larger hot water supply systems for mixing hot and cold water for a variety of applications to extend the hot water supply.

Specifications

• Maximum Operating Pressure: 125psig

(861 kPa)

• Maximum Hot Water Temperature:

200°F (93°C)

• Minimum Hot Water Supply Temperature:

5°F (3°C) Above Set Point

• Temperature Adjustment Range:

90°F - 180°F (32°C - 82°C)

Features

• ASSE 1017 and IAPMO cUPC Listed

• N170-M3 uses paraffin-based thermostat to sense and adjust outlet temperature

• Dirt and lime resistant poppet and seat design

• Vandal-resistant locking mechanism to secure temperature setting.

For additional information, request literature ES-N170-M3.

MODEL BODY

INLETS

NPT

CHECK BODY

STOP OUTLET

INLETS NPT

NPT

in.

in . mm

DIMENSIONS

D E F

in.

mm in.

G H

in.

mm in.

WEIGHT

in.

mm lbs. kgs.

112

⁄

3 ⁄

N170-M3

N170-M3 CSUT

1 N170-M3

1 N170-M3 CSUT

⁄

N/A

3 ⁄

N/A

3 ⁄

⁄

3 ⁄

N/A 4

⁄

114 N/A 3

⁄

89 N/A 1

⁄

36 3

⁄

92 4

⁄

124 2

⁄

75 4.8 2.2

1 ⁄

235 4 1 ⁄

114 11 7 ⁄

291 3 1 ⁄

89 1 13 ⁄

46 1 7 ⁄

36 3 5 ⁄

92 4 7 ⁄

124 2 15 ⁄

75 9.8 4.5

1 N/A 4

⁄

116 N/A 3

⁄

89 N/A 1

⁄

36 3

⁄

92 4

⁄

124 2

⁄

75 4.8 2.2

1 10 1 ⁄

264 4 9 ⁄

116 12 9 ⁄

319 3 1 ⁄

89 1 13 ⁄

46 1 7 ⁄

36 3 5 ⁄

92 4 7 ⁄

124 2 15 ⁄

75 10.3 4.9

1 1

⁄

N170-M3

1 ⁄

N170-M3 CSUT

1 1

⁄

N/A

1 1

⁄

N170-M3 1

⁄

1 1 ⁄

N170-M3 CSUT N/A

N/A 1 1

⁄

N/A 6

⁄

154 N/A 3

⁄

87 N/A 1 3

⁄

44 31

⁄

94 5

⁄

133 4

⁄

114 9.4 4.3

1 ⁄

12 1 ⁄

306 6 1 ⁄

154 15 1 ⁄

383 3 7 ⁄

87 2 1 ⁄

64 1 44 31 1 ⁄

94 5

1 ⁄

133 4 1 ⁄

114 19.3 8.8

N/A 1

⁄

N/A 6

⁄

154 N/A 3

⁄

87 N/A 1 3

⁄

44 31

⁄

94 5

⁄

133 4

⁄

114 9.1 4.1

1 ⁄

1 1 ⁄

1 ⁄

337 6 1 ⁄

154 16

1 ⁄

413 3 7 ⁄

87 2 1 ⁄

64 1

3 ⁄

44 31 1 ⁄

94 5

1 ⁄

133 4 1 ⁄

114 19.8 9.0

2 N170-M3

2 N170-M3 CSUT

2 (Hot) 1

⁄

(Cold) N/A 2

N/A 1

1 ⁄

2 13

3 ⁄

N/A

349

⁄

164

164 16

3 ⁄

N/A 3

425 3

⁄

81 2 1 ⁄

N/A 2

64 2

1 ⁄

⁄

52 3

7 ⁄

⁄

98 5

⁄

137 4

98 53⁄8 137 4

⁄

114 10.4 4.7

114 21.3 9.7

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 05

( 3 ⁄

" – 3 ⁄

Mini Water Hammer Arrestors

• Controls water hammer

• Residential and light commercial applications

Specifications

Sizes 3 ⁄

" – 3 ⁄

" (10 – 20mm).

Maximum Working Pressure: 150psi

(10.3 bar).

Temperature Range: 33° – 180°F

(0.5° – 82°C)

Standards

ASSE 1010 and IAPMO listed

Straight Models

MODEL SIZE (DN)

in mm

05-CPVC

05-H

05H-M1

05-S

05-C

Tee Models

3 ⁄

1 ⁄

3 ⁄

1 ⁄

3 ⁄

5 ⁄

MODEL SIZE (DN)

05-C-T

05-CXT

in mm

1 ⁄

3 ⁄

05-CXT 5 ⁄

05-PEX-T 3 ⁄

05-PEX-T 1 ⁄

CONNECTION TYPE

NPT

CPVC

Hose

Sweat

OD Comp.

CONNECTION TYPE

OD Comp.

OD Comp. x

Reverse Comp. Nut

OD Comp. x

Reverse Comp. Nut

PEX

05H-M1 05C

Features

• May be installed in concealed location with access panels

• Factory air-charged, not rechargeable

• Installed with standard pipe tee at any angle

For additional information, request literature

ES-05.

Series 15

(

⁄

" – 2")

Water Hammer Arrestors

• Controls water hammer

• Commercial and industrial applications

Features

• 150psi (10.3 bar) operating pressure

• Copper body

• EPDM seals and O-rings

• Brass piston and cap

• Installed at any angle

• Pre-charged air chamber

• NPT solid hex brass adapter

• May be installed in concealed locations

• Factory air charged, permanently capped and epoxy sealed

Standards

ASSE 1010 and ANSI 112.26.1M

approved, PDI WH201 approved and certified, Listed by IAPMO

NPT

1 ⁄

⁄

1 1 ⁄

CONNECTIONS

psi

AIR PRELOAD

kPa

413.7

CROSS REF.

PDI Standard

FIXTURES

Units

1-11

12-32

33-60

61-113

114-154

155-330

For additional information, request literature ES-15.

Series 150A

( 1 ⁄

" – 3 ⁄

Water Hammer Arrestors

• Controls water hammer

Specifications

• Maximum Working Pressure: 150psi

(10.3 bar)

• Maximum Velocity: 10 fps. Maximum

• Shock Pressure: 200psi (13.8 bar)

Models

150A – Size 1 ⁄

" (15mm)

150A-HA – Size

⁄

" (20mm), with hose threaded connection for washing machines

Features

• Pre-charged air chamber

• Sealed-in diaphragm

• Rechargeable

For additional information, request literature ES-150A.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

150HA

113

Series DWB

DuoClozure™ Wall Box

(

⁄

Includes Watts Series 2-M2 Washing Machine shutoff Valve

• Features a decorative white faceplate which can be painted or papered to match wall deco

• Used to manually eliminate water pressure on supply hoses and prevent catastrophic water damage

• Connects to 1 1 ⁄

" or 2" drain piping

• Side or top water supply piping

• Supplied with water pressure test plugs

Specifications

Maximum Working Pressure: 150psi

(10.3 bar)

Maximum Working Temperature:

180°F (82°C)

Features

• Decorative look and the convenience of the Watts Duo-Cloz™ valve in one complete package

• Easy to install. Complete with adjustable stud mounting brackets

• Supplied with water pressure test plugs

DWB

Models

2M2 DWB – Size 1 ⁄

" (15mm) ell solder connections for concealed piping

2M2 DWB Rough-In Kit – Contains components to rough-in and test piping and drain system

2M2 DWB-Finish Kit Contains the

Series 2-M2 Duo-Cloz washing machine water shutoff valve and finish trim

For additional information, request literature PG-LR.

Series A2C-M1, IntelliFlow

Automatic Washing Machine Shutoff Valve

(

⁄

• Automatically closes water supply valves when washing machine shuts off thus virtually eliminating water pressure on the supply hoses when machine is not in use; prevents disastrous flooding from burst hoses

• Allows hot and cold water to flow through the washing machine supply hoses to the appliance

Features

• Replaceable seats and internal strainer

• Ease of installation

• Includes leak sensor

Models

A2C-M1 – Size: 1 ⁄

" (15mm), connections

• Includes A2-LS leak sensor

A2CWB-M1 – Size:

⁄

" (15mm), includes recessed wall box

• Maximum Pressure: 150psi (10.3 bar)

• Maximum Temperature: 180°F (82°C)

• Includes A2-LS leak sensor

KA2-A – Size 1 ⁄

" (15mm) Installation Kit

KA2-R- Size

⁄

" (15mm) Installation Kit

KA2C-BD- Size 1 ⁄

" (15mm) Installation Kit

A2-LS- Leak sensor

A2-IntelliTimer- Used in conjunction with

Watts Intelliflow in 220 VAC power applications. (Purchased separately)

A2C-M1

A2-LS

A2-Intellitimer

For additional information, request literature F-IntelliFlow.

114

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series 2-M2

( 1 ⁄

Duo-Cloz™ Washing Machine Water Shutoff Valve

• Manual valve eliminates water pressure on supply hoses and prevents catastrophic water damage

• Controls both hot and cold water simultaneously

Specifications

Maximum Pressure: 150psi (10.3 bar)

Maximum Temperature: 180°F (82°C)

Models

2-M2SC – Satin chrome finish

2T-M2, 2T-M2SC – Size

⁄

" (15mm) threaded and solder copper dual adapter with two-way male connectors

2-M2

Features

• Single lever on-off

• Bronze body construction

• May be used with Model 05H and Model

150A-HA water hammer arrestors

For additional information, request literature ES-2-M2.

Series APU

SpringFit Access Panels

• Conceals plumbing, wires, cables and spa pumps

• Two sizes 9"x 9" or 15" x 15" to fit any size shape hole from 5"x 6" to 15" x 15"

• No exact measurements required

• Can be painted or wallpapered

APU

For additional information, request literature ES-SpringFit.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

115

Series A200

( 1 ⁄

“Flow Through” Trap Primers

• Assures delivery of water to floor drain traps to prevent evaporation of the water seal

Models

A200T – Size: 1 ⁄

" (15mm), threaded ends

A200S – Size:

⁄

" (15mm), solder ends

Features

• Complete flow cycle operates valve twice

• Built-in air gap

• Bronze body

• Celcon ® seat and disc

For additional information, request literature ES-A200.

A200

Series BD

( 1 ⁄

" x 3 ⁄

", 3 ⁄

" x 3 ⁄

Brass Boiler Drain Shutoffs for Water Service

• 3 ⁄

" (20mm) Hose thread connection on outlet

• Dual solder or IP connection models

• Angle and straight pattern models

Specifications

• Maximum Working Pressure: 200psi

(13.8 bar) WOG

• Maximum Working Temperature:

180°F (82°C)

Models

BD1C – Size 1 ⁄

" (15mm) dual connection, solder or male IPS x 3 ⁄

" (20mm) hose thread connection, angle pattern

BD2 – Size 3 ⁄

" (20mm) male IPS x 3 ⁄

(20mm) hose thread connection, angle pattern

BD2C – Size: 3 ⁄

" (20mm) male IPS x 3 ⁄

(20mm) hose thread connection, angle pattern

BD3F – Size:

⁄

" (15mm) female IPS x

⁄

(20mm) hose thread connection, angle pattern

BD4F – Size: 3 ⁄

" (20mm) female IPS x 3 ⁄

(20mm) hose thread connection, angle pattern

BD5 – Size: 1 ⁄

" (15mm) straight pattern, solder or male IPS x 3 ⁄

" (20mm) hose thread connection

BD6 – Size: 3 ⁄

" (20mm) straight pattern, male IPS x 3 ⁄

" (20mm) hose thread connection For additional information, request literature ES-BD.

BD-1C

116

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series BD-QT

( 1 ⁄

" x 3 ⁄

") ( 3 ⁄

" x 3 ⁄

Quarter-turn Brass Boiler Drain Shutoffs for Water Service

• Designed to provide the speed and convenience of quarter-turn ball valve performance for boiler drain or sill cock applications

Specifications

• Maximum Working Pressure: 200psi

(13.8 bar) CWP

• Maximum Temperature:

250°F (121°C)

Features

•

⁄

" (20mm) Hose thread connection on outlet

• Available 3 ⁄

" x 3 ⁄

" (20 x 20mm) MIP or

Solder

• Positive shutoff

• Quarter-turn ball valve design

• Rugged aluminum Tee-handle design

• Adjustable Teflon ® stem packing

For additional information, request literature ES-BD-QT.

3 ⁄

" BD-QT

Series FH, FHB

(

⁄

" x

⁄

" x

⁄

" x

⁄

Frost-proof Automatic Draining Wall Hydrants

• Designed to provide freeze protection for external water supply

•

⁄

" (20mm) hose outlet provided with FH and FHB models

• FHB Series designed with backflow preventer to prevent contamination of the potable water supply from either backsiphonage or backpressure

• Residential and light commercial applications

Models

FH-1-M1 – Sizes: 4" – 14"

(100 – 350mm),

⁄

" (15mm) copper or

⁄

(15mm) male IPS inlet

FH-1-M1-PEX – Sizes: 4" – 14"

(100 – 350mm), 1 ⁄

" (15mm) PEX inlet

FH-2-M1 – Sizes: 4" – 14"

(100 – 350mm), 3 ⁄

" (20mm) male IPS or

1 ⁄

" (15mm) female IPS inlet

FHB-1 – For wall sizes: 4" – 14"

(100 – 350mm),

⁄

" (15mm) copper or

⁄

" (15mm) male IPS inlet

FHB-1-PEX – Sizes: 4" – 14"

(100 – 350mm), 1 ⁄

" (15mm) PEX inlet

FHB-2 – For wall sizes: 4" – 14"

(100 – 350mm),

⁄

" (20mm) male IPS or

⁄

" (15mm) female IPS inlet

FHB-2 3 ⁄

– For wall sizes: 12" (300mm), 3 ⁄

(20mm) copper inlet or 3 ⁄

" (20mm) male IPS

Features

• Self-drains automatically

• Positive seat water shutoff

• ASSE 1019 approved FHB models only

FHB-1

FHB-1-PEX

FH-1-M1-PEX

For additional information, request literature ES-FH or ES-FHB.

Series HY42

Frost-proof Wall Hydrant with Backflow Preventer

• Automatic draining wall hydrant designed to blend with modern architecture

• Commercial and industrial applications

Models

HY42 – Wall thickness sizes: 2 1 ⁄

" – 18"

(65 – 450mm), 1" (25mm) male IPS or 3 ⁄

(20mm) female IPS inlet connections

Features

• Brass valve body

• Replaceable EPDM seat surface

• One piece valve plunger that controls flow and drainage

• Tamper-resistant tee key operates hydrant

• Brass pipe casing

• Chrome on brass exterior finish

HY42 Box – mounting box available

For additional information, request literature ES-HY42.

HY42

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

117

Series SC, SC8

( 1 ⁄

", 3 ⁄

Sill Cock Faucets

• Hose bibb type faucets with tee handle or handwheel

Specifications

• Maximum Working Pressure: 125psi (8.6 bar) CWP.

Models

Tee Handle Sillcock

SC-1 – Size:

⁄

" (15mm) no kink hose faucet dual inlet connection

(male IPS or solder)

SC8-1 – Same as SC-1, except with vacuum breaker

SC-2 – Size: 3 ⁄

" (20mm) no kink hose solder connection x 3 ⁄

(20mm) hose connection

SC8-2 – Same as SC-2, except with vacuum breaker

Lawn Faucet Sillcock with Cast Iron Handwheel

SC-3 – Size: 1 ⁄

" or 3 ⁄

" (15 or 20mm), solder connection x 3 ⁄

" (20mm) hose end

SC8-3 – Same as SC-3, except with vacuum breaker

SC-4 – Size: 1 ⁄

" or 3 ⁄

" (15 or 20mm), female IPS inlet connection x 3 ⁄

(20mm) hose

SC8-4 – Same as SC-4, except with vacuum breaker

Hose Bibb Hex Shoulder Sillcock with Tee Handle

SC-5 – Size: 1 ⁄

" (15mm) male IPS or solder inlet connection x 3 ⁄

" (20mm) hose

SC8-5 – Same as SC-5, except with vacuum breaker

SC-6 – Size: 3 ⁄

" (20mm) male IPS 3 ⁄

" (20mm) hose connections

SC8-6 – Same as SC-6, except with vacuum breaker

SC-1

SC-3

SC-6

For additional information, request literature ES-SC or ES-SC8.

SC8-2

SC8-4

SC8-5

118

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series SW, SS

( 3 ⁄

" – 3 ⁄

Stop and Waste Shutoff Valves

• Available as stop and waste shutoffs or for shutoff only service

Specifications

• Maximum Working Pressure: 150psi

(10.3 bar) WOG

• Maximum Temperature: 80°F (27°C)

Stop and waste valves

Models

SWS – Sizes: 3 ⁄

", 1 ⁄

", 3

⁄

" (10, 15, 20mm) solder connections

SWC – Sizes: 1 ⁄

", 3 ⁄

" (15, 20mm) compression ends

SWT – Sizes:

⁄

" (15, 20mm) NPT female connections

Stop only valves

SS – Sizes: 1 ⁄

", 3 ⁄

" (15, 20mm) solder connections

SSC – Sizes: 1 ⁄

", 3 ⁄

" (15, 20mm) compression ends

ST – Sizes:

⁄

" (15, 20mm) NPT female connections

ST-C – Sizes: 1 ⁄

", 3 ⁄

" (15, 20mm) NPT female connections with cross style handle

SWC

For additional information, request literature

ES-SS or ES-SW.

Series WAMV

(

⁄

" x

⁄

", 1" x

⁄

Brass Angle Meter Valves

• For residential or light commercial incoming water supply service

Models

WAMV – Size 3 ⁄

" flare x 3 ⁄

" female IPS

(20 x 20mm) connections. Size 1" flare x

3 ⁄

" female IPS (25 x 20mm) connections

WAMV-W – Size:

⁄

" flare x

⁄

" female IPS

(20 x 20mm) connections with waste feature

WAMV-W – Size: 1" flare x 3 ⁄

" female IPS

(25 x 20mm) connections with waste feature.

Maximum pressure 125psi (9 bar)

Features

• Cast brass

• With or without waste feature

For additional information, request literature ES-WAMV.

WAMV

Series WAS

( 1 ⁄

Anti-sweat Valve for Water Closets

• Mixes hot water with cold supply water to avoid condensation build up on the outside of the water closet

Specifications

• Maximum Temperature: 180°F (82°C)

Models

WAS – Size

⁄

" (15mm), compression ends or IPS male connections

For additional information, request literature ES-WAS.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

WAS

119

Series 375, 500, 750, 1000, 1250,

1500, 2000

( 3 ⁄

" – 2")

Heavy Duty Mechanical Float Valves for Controlling Water Flow

• Pipe-threaded for pipe connections and straight-pipe threaded for locknut

• Machined flange for support against tank wall

• All bronze body construction

• Serrated arms for quick easy adjustment of water level

• High tensile manganese bronze long and short arms

• No jam single lever action

• Replaceable seals

Non-Threaded Outlet – High capacity valve that can be tank wall-mounted. Inlet side has a machined flange and is female

NPT pipe threaded for inlet connection and male straight-pipe threaded for locknut

Threaded Outlet (500TO, 750TO) – High capacity valve with same inlet feature as standard valve, with MNPT thread on the outlet. Like the standard valves, this valve can be tank wall-mounted.

Maximum Pressure: 165psi (11.4 bar)

Maximum Temperature: 180°F (82°C)

For additional information, request literature F-FV.

500

500TO

120

Heavy Duty Floats

Copper

(CX, C4 through C8, C10 and C12)

• High grade copper construction

• Firmly bonded overlapping joints

(lead free solder)

• Maximum Temperature: 200°F (93°C)

Plastic

(PX, P1, P6 through P8, P12 and P16)

• Non-electrolytic, highly corrosion resistant

• Unaffected by salts and caustic fluids

• All injection molded

• Maximum Temperature: 140°F (60°C)

For additional information, request literature F-FV.

Series ST375, ST500, ST750, ST1000,

ST1250, ST1500, ST2000

( 3 ⁄

" – 2")

Standard Duty Mechanical Float Valves for Controlling Water Flow

• No jam single lever action

• Replaceable seals.

• Cotter pin pivot arm assembly

• Replaceable plungers

• Maximum Working Pressure: 125psi (8.6 bar)

• Maximum Temperature: 180°F (82°C)

•

⁄

" – 1" (10 – 25) – Bronze body with MNPT threaded inlet and outlet

• 1

1 ⁄

" – 2" (32 – 50mm) – Bronze body with female NPT inlet-open outlet

For additional information, request literature F-FV.

ST-1500

ST-750

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Heavy Duty Cooler Valves

Bronze Body

Specifications

• Machined in-seat

• Buna N seals

• Adjustable brass arms

• Polyethylene float

• Maximum Working Pressure: 100psi

(6.7 bar)

• Maximum Temperature: 140°F (60°C)

Model

STD-CA –

3 ⁄

" (10mm) MIP OD x 1 ⁄

(3mm) FIP ID pipe connection

C 3 ⁄

TF –

3 ⁄

" (10mm) copper tube compression inlet connection

⁄

TF-1 –

⁄

" (8mm) copper tube compression inlet connection

C 1 ⁄

TFAEA –

1 ⁄

" (8mm) copper tube compression inlet connection

For additional information, request literature F-FV.

STD-CA

Tube Fitting Mini Cooler Valves

Brass Body

• Machined in-seat

• Buna-N seals

• Adjustable brass arms

• Polyethylene float

Models

M 1 ⁄

TF –

1 ⁄

" (8mm) copper tube compression inlet connection

⁄

TFSS –

⁄

" (8mm) copper tube compression inlet connection

For additional information, request literature F-FV.

M 1 ⁄

"FSS

RL600

Automatic Livestock Watering Kits

• 1 1 ⁄

" (32mm) MNPT threaded with 1 ⁄

(15mm) FNPT threaded inlet.

• Consists of RL600V nozzle and arm assembly, RL600SC stem and chain assembly and P6 float. For use on

Rubbermaid ® brand livestock tanks.

• RL600 plus universal tank adapter (No.

UA600) for use in all livestock tanks.

Features

• High capacity

• Easy installations

• Animal proof

• Resist freezing

• Durable

RL600

For additional information, request literature F-FV.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

121

Series 3000

(

⁄

" – 4")

Dielectric Unions/Fittings

• Protects against destructive effect of galvanic and stray current corrosion

• For residential, commercial and industrial applications

Specifications

• Supplied with GA gaskets suitable for water, air, oil, natural gas, gasoline, propane, kerosene, mineral oil and alkalies. For other applications, consult factory

• Dielectric Unions are rated to 180°F (82°C) at 250psi (17.2 bar) conforming to ANSI

B16.39. Pipe threads are in accordance with ANSI B2.1

• Dielectric Flange Fittings are rated at 175psi (12.1 bar) conforming to B16.42 (iron),

B16.24 (bronze)

3002

122

Standards

Unions meet the requirements of ANSI B16.39, including hydrostatic strength, tensile strength and air pressure testing.

Flange fittings conform to B16.42 (iron), B16.24 (bronze).

All pipe threads are in accordance with ANSI B2.1 and solder joints meet national plumbing standards.

Gray Iron. . . . . . . . . . . . . . . . . . . . . . . ASTM A48-83

Malleable Iron Parts . . . . . . . . . . . . . . ASTM A197-79

Steel Parts . . . . . . . . . . . . . . . . . . . . . ASTM A108

Brass Parts. . . . . . . . . . . . . . . . . . . . . ASTM B16

Bronze Parts. . . . . . . . . . . . . . . . . . . . ASTM B584

Zinc Parts . . . . . . . . . . . . . . . . . . . . . . ASTM B633-85

Insulators . . . . . . . . . . . . . . . . . . . . . . Watts #1425

Standard Gasket A . . . . . . . . . . . . . . . Buna

Models

3001A – Sizes 1 ⁄

" – 2" (15 – 50mm), female iron pipe thread to solder connection

3002 – Sizes 1 ⁄

" x 3 ⁄

", 3 ⁄

" x 1 ⁄

", 1" x 3 ⁄

" (15 x 10, 20 x 15, 25 x 20mm), female iron pipe thread to reduced solder connection.

3003 – Sizes

⁄

" – 2" (15 – 50mm), female iron pipe thread to female brass pipe

3004 – Sizes

⁄

" – 2" (15 – 50mm), female iron pipe thread to female iron pipe thread (galvanized)

3005A – Sizes 1 ⁄

" – 3 ⁄

" (15 – 20mm), male iron pipe thread to solder connection

3006 – Sizes 1 ⁄

" – 2" (15 – 50mm), female iron pipe thread to female iron pipe thread (black)

3007 – Sizes 1 ⁄

" x 3 ⁄

" – 3 ⁄

" x 1 ⁄

" (15 x 10mm – 20 x 15mm), male iron pipe thread to female solder connection

3008 – Sizes

⁄

" – 1" (15 – 25mm), female brass pipe thread to female solder connection.

Flanged Fittings

3100 – Sizes 2" – 4" (50 – 100mm), iron pipe thread to copper solder joint

3110 – Sizes 2 1 ⁄

" – 4" (65 – 100mm), solder copper fitting, bronze

(125 class flange)

3200 – Sizes 2" – 4" (50 – 100mm), iron pipe thread to iron pipe thread

For additional information, request literature F-3000.

Optional Gasket add Suffix:

GB – EPDM gasket for use in steam or hot water applications up to 300°F (149°C) at

50psi (3.4 bar)

Features

3100

• Meets federal specifications for both tensile strength and thread end connections

• All dielectric unions individually factory certified to withstand a minimum of 600 volts on a dry line with no flashover

• Watts dielectric fittings/unions are designed and manufactured to the highest quality standards

Bolt Insulators – for insulating flange bolts –

Installation Kit

QTY./CARTON

in.

BOLT SIZE

1 ⁄

⁄

3 ⁄

⁄

100

lbs.

WEIGHT

kgs.

1.75

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

MODEL

FLANGED FITTINGS

3100

3110

3110LF

3200

3006

3007

3008

3004

3005A

3006

3002

3003

3004

3001A

3002

2 1 ⁄

⁄

SIZE (DN)

15x10

20x15

25x20

15x10

20x15

in.

3 ⁄

1 1 ⁄

1 ⁄

2 x 3 ⁄

3 ⁄

4 x 1 ⁄

1 ⁄

3 ⁄

1 ⁄

3 ⁄

1 ⁄

3 ⁄

1 1 ⁄

1 ⁄

2 x 3 ⁄

3 ⁄

4 x 1 ⁄

1x 3 ⁄

1 ⁄

3 ⁄

1 1 ⁄

1 ⁄

3 ⁄

1 1 ⁄

100

171

232

130

149

171

232

149

171

232

149

130

149

171

232

⁄

9 1 ⁄

⁄

5 7 ⁄

⁄

9 1 ⁄

⁄

6 3 ⁄

⁄

5 7 ⁄

⁄

5 7 ⁄

⁄

9 1 ⁄

DIMENSIONS (APPROX.)

mm in.

105

3 1 ⁄

2 5 ⁄

1 7 ⁄

2 1 ⁄

2 3 ⁄

2 1 ⁄

3 1 ⁄

2 5 ⁄

2 1 ⁄

2 3 ⁄

3 1 ⁄

2 1 ⁄

1 7 ⁄

2 1 ⁄

in.

4 1 ⁄

1 1 ⁄

1 5 ⁄

1 1 ⁄

1 7 ⁄

2 1 ⁄

2 3 ⁄

3 1 ⁄

1 5 ⁄

1 7 ⁄

4 1 ⁄

1 1 ⁄

1 5 ⁄

1 7 ⁄

2 1 ⁄

2 3 ⁄

3 1 ⁄

2 3 ⁄

3 1 ⁄

4 1 ⁄

1 5 ⁄

1 7 ⁄

1 5 ⁄

1 7 ⁄

2 1 ⁄

2 3 ⁄

3 1 ⁄

1 1 ⁄

1 5 ⁄

1 1 ⁄

1 5 ⁄

1 7 ⁄

2 1 ⁄

111

⁄

4 3 ⁄

⁄

2 3 ⁄

⁄

3 3 ⁄

⁄

3 1 ⁄

⁄

3 1 ⁄

⁄

4 3 ⁄

WEIGHT

gm.

417

567

757

1284

1814

190

303

417

567

757

1276

247

244

377

190

303

190

417

567

757

1366

1965

190

377

984

190

170

190

264

377

oz.

14.7

20.0

26.7

45.3

64.0

6.7

10.7

14.7

20.0

26.7

45.0

8.7

8.6

12.6

6.7

10.7

6.7

14.7

20.0

26.7

48.0

69.3

6.7

6.0

6.7

9.3

13.3

34.7

6.7

128

192

224

480

192

240

288

120

144

128

192

240

496

3629

5443

6350

13608

5443

6804

8165

3629

5443

6804

14062

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

123

Series FS-CDC-S

(

⁄

" –

⁄

FloodSafe ® Braided Stainless Steel

Dishwasher Connectors

• FloodSafe

® shutoff device protects against catastrophic water damage

• Patented design

• Requires no power source

• Supplied with elbow fittings

• PVC tubing jacketed with braided stainless steel

• Superior resistance to chlorinated water

• Available lengths: 48", 60", 72"

Models

FS-CDC-S-CE – Size:

⁄

" (10mm) brass nut compression end fitting x

⁄

" (10mm) compression end fitting with a brass male iron pipe thread elbow attached to the compression end fitting

FS-CDC-S-FE – Size: 1 ⁄

" (15mm) brass nut female iron pipe (FIP) thread connector x 3 ⁄

(10mm) compression end fitting with a brass male iron pipe thread elbow attached to the compression end fitting

FS-CDC-S-FE

Maximum Pressure: 125psi (8.6 bar)

Maximum Temperature:180°F (82°C)

Note: National residential plumbing codes reference the maximum operating temperature as 140°F (60°C). Plumbing fixtures are designed to ANSI-ASME A112 18.1 at

125psi (8.6 bar). For other applications requiring higher operating temperatures or pressures, please contact Watts Regulator

Technical Service at (978) 689-6130.

For additional information, request literature ES-FS-CDC-S.

Series FS-CFC-S

(

⁄

" –

⁄

FloodSafe

Braided Stainless Steel

Faucet Connectors

• FloodSafe ® shutoff device protects against catastrophic water damage

• Patented design

• Requires no power source

• PVC tubing jacketed with braided stainless steel

• Superior resistance to vibration and bursting

• Available lengths: 12", 16", 20"

Models

FS-CFC-S-CC – Size:

⁄

" x

⁄

" (10 x 10mm) brass nut compression end fittings

FS-CFC-S-CF – Size:

⁄

" (15mm) brass compression end fitting x

⁄

" (15mm) brass female iron pipe (FIP) thread fitting

FS-CFC-S-CF – Size: 3 ⁄

" (10mm) brass compression end fitting x 1 ⁄

" (15mm) brass

FIP thread fitting

FS-CFC-S-CF – Size: 7 ⁄

" (11mm) brass compression end fitting x 1 ⁄

" (15mm) brass FIP thread fitting

FS-CFC-S-FF – Size: 1 ⁄

" x 1 ⁄

" (15 x

15mm) brass FIP thread fittings

FS-CFC-S-TF – Size:

⁄

" (15mm) brass fine thread female end x

⁄

" (15mm) brass

FIP thread fitting

FS-CFC-S-TF – Size: 3 ⁄

" (10mm) brass fine thread female end x 1 ⁄

" (15mm) brass

FIP thread fitting

FS-CFC-S-CC

Delta Style Faucet Connector:

FS-CFC-S-CO – Size: 3 ⁄

" (10mm) brass compression end fitting x 3 ⁄

" (10mm) brass

OD compression end fitting

Maximum Pressure: 125psi (8.6 bar)

Maximum Temperature:180°F (82°C)

All hoses are NSF61 approved for safer drinking water.

Note: National residential plumbing codes reference the maximum operating temperature as 140°F (60°C). Plumbing fixtures are designed to ANSI-ASME A112 18.1 at

125psi (8.6 bar). For other applications requiring higher operating temperatures or pressures, please contact Watts Regulator

Technical Service at (978) 689-6130.

For additional information, request literature ES-FS-CFC-S.

124

Series FS-CIC-S

(

⁄

)

FloodSafe

Braided Stainless Steel

Ice Maker Connectors

• FloodSafe

® shutoff device protects against catastrophic water damage

• Patented design

• Requires no power source

• PVC tubing jacketed with braided stainless steel

• Available lengths: 6', 10', 20'

Specifications

• Maximum Working Pressure: 125psi

(8.6 bar)

• Maximum Working Temperature:

140°F (60°C)

Models

FS-CIC-S – Size: 1 ⁄

" x 1 ⁄

" (8 x 8mm) brass compression end fittings

FS-CIC-S

Note: National residential plumbing codes reference the maximum operating temperature as 140°F (60°C). Plumbing fixtures are designed to ANSI-ASME A112 18.1 at

125psi (8.6 bar). For other applications requiring higher operating temperatures or pressures, please contact Watts Regulator

Technical Service at (978) 689-6130.

For additional information, request literature ES-FS-CIC-S.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series FS-CTC-S

(

⁄

" –

⁄

FloodSafe

Braided Stainless Steel

Toilet Connectors

• FloodSafe ® shutoff device protects against catastrophic water damage

• Patented design

• Requires no power source

• Superior hook-up for toilet water supply

• Resists damage from extreme pressure surges

• PVC tubing jacketed with braided stainless steel

• Available lengths: 6", 9", 12"

Specifications

• Maximum Working Pressure: 125psi

(8.6 bar)

• Maximum Working Temperature 180°F

(82°C)

Models

FS-CTC-S-CB – Size:

⁄

" (10mm) brass compression end fitting x

⁄

" (22mm) ballcock end fitting

FS-CTC-S-CB – Size: 7

⁄

" (11mm) brass compression end fitting x 7

⁄

" (22mm) ballcock end fitting

FS-CTC-S-CB – Size: 1 ⁄

" (15mm) brass compression end fitting x 7 ⁄

" (22mm) ballcock end fitting

FS-CTC-S-FB – Size: 1 ⁄

" (15mm) brass female iron pipe (FIP) thread fitting x 7 ⁄

(22mm) ballcock end fitting

FS-CTC-S-TB – Size:

⁄

" (10mm) brass fine thread FIP end x

⁄

" (22mm) ballcock end fitting

FS-CTC-S-TB – Size: 1 ⁄

" (15mm) brass fine thread FIP end x 7 ⁄

" (22mm) ballcock end fitting

FS-CTC-S-FB

Note: A minimum flow rate of 2.5 gallons per minute at the supply connection is required for proper shutoff operation.

(Typically 30psi (206.9 kPa) supply pressure meets this requirement.)

Performance is accurate to the 80psi (551.6

kPa) Maximum system pressure as required by national plumbing codes.

Note: National residential plumbing codes reference the maximum operating temperature as 140°F (60°C). Plumbing fixtures are designed to ANSI-ASME A112 18.1 at

125psi (8.6 bar). For other applications requiring higher operating temperatures or pressures, please contact Watts Regulator

Technical Service at (978) 689-6130.

For additional information, request literature ES-FS-CTC-S.

Series FS-CWM-S

( 3 ⁄

" x 3 ⁄

FloodSafe

Braided Stainless Steel

Washing Machine Connectors

• FloodSafe ® shutoff device protects against catastrophic water damage

• Patented design

• Requires no power source

• Full flow capacity

• Superior resistance to the destructive effects of vibration/extreme pressure surges caused by washing machine solenoid valves

• PVC tubing jacketed with braided stainless steel

• Available lengths: 48", 60", 72"

Specifications

• Maximum Working Pressure: 125psi

(8.6 bar)

• Maximum Working Temperature: 180°F

(82°C)

Models

FS-CWM-S-HH – Size

⁄

" x

⁄

" (20 x

20mm) female hose bibb connections

FS-CWM-S-HH

Note: A minimum flow rate of 2.5 gallons per minute at the supply connection is required for proper shutoff operation.

(Typically 30psi (206.9 kPa) supply pressure meets this requirement.)

Performance is accurate to the 80psi (551.6

kPa) Maximum system pressure as required by national plumbing codes.

Note: National residential plumbing codes reference the maximum operating temperature as 140°F (60°C). Plumbing fixtures are designed to ANSI-ASME A112 18.1 at

125psi (8.6 bar). For other applications requiring higher operating temperatures or pressures, please contact Watts Regulator

Technical Service at (978) 689-6130.

For additional information, request literature

ES-FS-CWM-S.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

125

Series CDC-S

(

⁄

" –

⁄

Braided Stainless Steel Water Supply Connectors for Dishwashers

• Supplied with elbow fittings

• PVC tubing jacketed with braided stainless steel

• Superior resistance to chlorinated water

• Available lengths: 48", 60", 72"

Models

CDC-S-CE – Size: 3 ⁄

" (10mm) brass nut compression end fitting x 3 ⁄

" (10mm) compression end fitting with a brass male iron pipe thread elbow attached to the compression end fitting

CDC-S-FE – Size: 1 ⁄

" (15mm) brass nut female iron pipe (FIP) thread connector x 3 ⁄

(10mm) compression end fitting with a brass male iron pipe thread elbow attached to the compression end fitting

CDC-S-FE

Maximum Pressure: 125psi (8.6 bar)

Maximum Temperature:180°F (82°C)

Note: National residential plumbing codes reference the maximum operating temperature as 140°F (60°C). Plumbing fixtures are designed to ANSI-ASME A112 18.1 at

125psi (8.6 bar). For other applications requiring higher operating temperatures or pressures, please contact Watts Regulator

Technical Service at (978) 689-6130.

For additional information, request literature ES-CDC-S.

Series CFC-S

( 3 ⁄

" – 1 ⁄

Flexible, Braided Stainless Steel Water Supply

Connectors for Faucets

• PVC tubing jacketed with braided stainless steel

• Excellent for difficult installations involving misalignment of piping or cramped locations

• Superior resistance to vibration and bursting

• Available lengths: 12", 16", 20", 24", 30", 36", 48", 60", 72"

Models

CFC-S-CC – Size:

⁄

" x

⁄

" (10 x 10mm) brass nut compression end fittings

CFC-S-CF – Size: 1 ⁄

" (15mm) brass compression end fitting x 1 ⁄

" (15mm) brass female iron pipe (FIP) thread fitting

CFC-S-CF – Size: 3 ⁄

" (10mm) brass compression end fitting x 1 ⁄

" (15mm) brass

FIP thread fitting

CFC-S-CF – Size: 7 ⁄

" (11mm) brass compression end fitting x 1 ⁄

" (15mm) brass FIP thread fitting

CFC-S-FF – Size:

⁄

" x

⁄

" (15 x 15mm) brass FIP thread fittings

CFC-S-TF – Size:

⁄

" (15mm) brass fine thread female end x

⁄

" (15mm) brass FIP thread fitting

CFC-S-TF – Size: 3 ⁄

" (10mm) brass fine thread female end x 1 ⁄

" (15mm) brass FIP thread fitting

CFC-S-CC

Delta Style Faucet Connector:

CFC-S-CO – Size: 3 ⁄

" (10mm) brass compression end fitting x 3 ⁄

" (10mm) brass

OD compression end fitting

Maximum Pressure: 125psi (8.6 bar)

Maximum Temperature:180°F (82°C)

All hoses are NSF61 approved for safer drinking water.

Note: National residential plumbing codes reference the maximum operating temperature as 140°F (60°C). Plumbing fixtures are designed to ANSI-ASME A112 18.1 at

125psi (8.6 bar). For other applications requiring higher operating temperatures or pressures, please contact Watts Regulator

Technical Service at (978) 689-6130.

For additional information, request literature ES-CFC-S.

126

Series CFC-P

(

⁄

" –

⁄

Flexible, Reinforced PVC Water Supply Connectors for Faucets

• PVC tubing jacketed with braided nylon and an outer protective layer of PVC

• Resistance to the effects of vibration and bursting from extreme pressure surges

• Available lengths: 12", 16", 20", 24", 30", 36", 48", 60", 72"

Specifications

• Maximum Working Pressure: 125psi

(8.6 bar)

• Maximum Temperature: 140°F (60°C)

Models

CFC-P-CC – Size: 3 ⁄

" x 3 ⁄

" (10 x 10mm) brass nut compression end fittings

CFC-P-CF – Size: 3 ⁄

" (10mm) brass compression end fitting x 1 ⁄

" (15mm) brass female iron pipe (FIP) thread fitting

CFC-P-CF – Size:

⁄

" (15mm) brass compression end fitting x

⁄

" (15mm) brass FIP thread fitting

CFC-P-CF – Size:

⁄

" (11mm) brass compression end fitting x

⁄

" (15mm) brass

FIP thread fitting

CFC-P-FF – Size: 1 ⁄

" x 1 ⁄

" (15 x 15mm) brass FIP thread fittings

CFC-P-TF – Size: 1 ⁄

" (15mm) brass fine thread FIP fitting x 1 ⁄

" (15mm) brass FIP thread fitting

CFC-P-CF

CFC-P-TF – Size:

⁄

" (10mm) brass fine thread FIP fitting x

⁄

" (15mm) brass FIP thread fitting

Note: National residential plumbing codes reference the maximum operating temperature as 140°F (60°C). Plumbing fixtures are designed to ANSI-ASME A112 18.1 at

125psi (8.6 bar). For other applications requiring higher operating temperatures or pressures, please contact Watts Regulator

Technical Service at (978) 689-6130.

For additional information, request literature ES-CFC-P.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Model CIC-P

( 1 ⁄

" )

Flexible, Reinforced PVC Water Supply Connectors for Ice Makers

• PVC tubing jacketed with braided nylon and and outer protective layer of PVC

• Available lengths: 6', 10', 20'

Specifications

• Maximum Working Pressure: 125psi

(8.6 bar)

• Maximum Working Temperature:

140°F (60°C)

Models

CIC-P – Size:

⁄

" x

⁄

" (8 x 8mm) brass compression end fittings

CIC-P

Note: National residential plumbing codes reference the maximum operating temperature as 140°F (60°C). Plumbing fixtures are designed to ANSI-ASME A112 18.1 at

125psi (8.6 bar). For other applications requiring higher operating temperatures or pressures, please contact Watts Regulator

Technical Service at (978) 689-6130.

For additional information, request literature ES-CIC-P.

Series CTC-S

( 3 ⁄

" – 1 ⁄

Flexible, Braided Stainless Steel Water Supply

Connectors for Toilets

• Superior hook-up for toilet water supply

• Resists damage from extreme pressure surges

• PVC tubing jacketed with braided stainless steel

• Available lengths: 6", 9", 12", 16", 20"

Specifications

• Maximum Working Pressure: 125psi

(8.6 bar)

• Maximum Working Temperature 180°F

(82°C)

Models

CTC-S-CB – Size: 3 ⁄

" (10mm) brass compression end fitting x 7 ⁄

" (22mm) ballcock end fitting

CTC-S-CB – Size: 7 ⁄

" (11mm) brass compression end fitting x 7 ⁄

" (22mm) ballcock end fitting

CTC-S-CB – Size: 1 ⁄

" (15mm) brass compression end fitting x 7 ⁄

" (22mm) ballcock end fitting

CTC-S-FB – Size:

⁄

" (15mm) brass female iron pipe (FIP) thread fitting x

⁄

(22mm) ballcock end fitting

CTC-S-TB – Size: 3 ⁄

" (10mm) brass fine thread FIP end x 7 ⁄

" (22mm) ballcock end fitting

CTC-S-TB – Size: 1 ⁄

" (15mm) brass fine thread FIP end x 7 ⁄

" (22mm) ballcock end fitting

CTC-S-FB

Note: National residential plumbing codes reference the maximum operating temperature as 140°F (60°C). Plumbing fixtures are designed to ANSI-ASME A112 18.1 at

125psi (8.6 bar). For other applications requiring higher operating temperatures or pressures, please contact Watts Regulator

Technical Service at (978) 689-6130.

For additional information, request literature ES-CTC-S.

Series CTC-P

(

⁄

" –

⁄

Flexible, Reinforced PVC Water Supply Connectors for Toilets

• Efficient hook-up for water supply to toilet

• PVC tubing jacketed with braided nylon and an outer protective layer of PVC

• Available lengths: 6", 9", 12", 16", 20"

Specifications

• Maximum Working Pressure: 125psi

(8.6 bar)

• Maximum Working Temperature: 140°F

(60°C)

Models

CTC-P-CB – Size:

⁄

" (10mm) brass compression end fitting x

⁄

" (22mm) ballcock end fitting

CTC-P-CB – Size:

⁄

" (11mm) brass compression end fitting x

⁄

" (22mm) ballcock end fitting

CTC-P-CB – Size:

⁄

" (15mm) brass compression end fitting x

⁄

" (22mm) ballcock end fitting

CTC-P-TB – Size: 3 ⁄

" (10mm) brass fine thread female iron pipe (FIP) fitting x 7 ⁄

(22mm) ballcock end fitting

CTC-P-TB – Size: 1 ⁄

" (15mm) brass fine thread FIP fitting x 7 ⁄

" (22mm) ballcock end fitting

CTC-P-FB – Size:

⁄

" (15mm) brass FIP thread fitting x

⁄

" (22mm) ballcock end fitting

CTC-P-CB

Note: National residential plumbing codes reference the maximum operating temperature as 140°F (60°C). Plumbing fixtures are designed to ANSI-ASME A112 18.1 at

125psi (8.6 bar). For other applications requiring higher operating temperatures or pressures, please contact Watts Regulator

Technical Service at (978) 689-6130.

For additional information, request literature ES-CTC-P.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

127

Series CWH-S

(

⁄

" –

⁄

Flexible, Braided Stainless Steel Water Heater Connectors

• For connecting water heaters to the water supply

• Protects against the destructive effects of system pressure surges

• PVC tubing jacketed with braided stainless steel

• Available lengths: 12", 15", 18", 24", 36", 48", 60"

Specifications

• Maximum Working Pressure: 150psi (10.3 bar)

• Maximum Working Temperature: 180°F (82°C)

• All hoses are NSF 61 approved for safer drinking water

Models

CWH-S-FF-L – Size:

⁄

" x

⁄

" (20x20mm), brass female iron pipe (FIP) threaded ends

CWH-S-AF-L – Size:

⁄

" (16mm) compression end fitting x

⁄

" (20mm) brass FIP threaded fitting

CWH-S-AF-L – Size: 7 ⁄

" (22mm) compression end fitting x 3 ⁄

" (20mm) brass FIP threaded fitting

CWH-S-AA-L – Size: 7 ⁄

" x 7 ⁄

" (22 x 22mm) compression end fittings

CWH-S-FM-L – Size: 3 ⁄

" (20mm) brass FIP thread fitting x 3 ⁄

" (20mm) brass male iron pipe threaded fitting

CWHS-AM-L – Size:

⁄

" (22mm) compression end fitting x

⁄

" (20mm) brass male iron pipe threaded fitting

Note: National residential plumbing codes reference the maximum operating temperature as

140°F (60°C). Plumbing fixtures are designed to ANSI-ASME A112 18.1 at 125psi (8.6 bar).

For other applications requiring higher operating temperatures or pressures, please contact

Watts Regulator Technical Service at (978) 689-6130.

For additional information, request literature ES-CWH-S.

CWH-S-FF-L

128

Series CWM-S

( 3 ⁄

" x 3 ⁄

Flexible, Braided Stainless Steel Washing Machine Water

Supply Connectors

• Full flow capacity

• Superior resistance to the destructive effects of vibration/extreme pressure surges caused by washing machine solenoid valves

• PVC tubing jacketed with braided stainless steel

• Available lengths: 48", 60", 72"

Specifications

• Maximum Working Pressure: 125psi (8.6 bar)

• Maximum Working Temperature: 180°F (82°C)

Models

CWM-S-HH – Size

⁄

" x

⁄

" (20 x 20mm) female hose bibb connections

CWM-S-HL – Size

⁄

" x

⁄

" (20 x 20mm) female hose bibb connections with one connection secured to a 90° elbow

Note: National residential plumbing codes reference the maximum operating temperature as

140°F (60°C). Plumbing fixtures are designed to ANSI-ASME A112 18.1 at 125psi (8.6 bar).

For other applications requiring higher operating temperatures or pressures, please contact

Watts Regulator Technical Service at (978) 689-6130.

For additional information, request literature ES-CWM-S.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

CWM-S-HL

Series DPG1

(2" – 4")

Bottom Entry Pressure Gauges

• Available in dial sizes 2", 2 1 ⁄

", 3", 4"

•

⁄

" (8mm) NPT connection

• Working temperature: -4°F to 176°F (-20°C to 80°C)

For additional information, request literature ES-DPG-1.

DPG1-2

DIAL SIZE

⁄

2 1 ⁄

⁄

2 1 ⁄

⁄

2 1 ⁄

⁄

MODEL

DPG1-3

DPG1-4

DPG1-2

⁄

DPG1-2 1 ⁄

DPG1-2

⁄

DPG1-2 1 ⁄

DPG1-2

⁄

DPG1-2 1 ⁄

DPG1-2

⁄

DPG1-3

0 – 30psi

0 – 60psi

0 – 100psi

0 – 160psi

0 – 200psi

0 – 300psi

0 – 15psi

0 – 30psi

0 – 60psi

0 – 100psi

0 – 160psi

0 – 200psi

0 – 300psi

0 – 600psi

0 – 1000psi

0 – 15psi

0 – 30psi

0 – 60psi

0 – 100psi

0 – 160psi

0 – 200psi

0 – 300psi

0 – 15psi

0 – 30psi

0 – 60psi

0 – 100psi

0 – 160psi

0 – 200psi

0 – 300psi

0 – 15psi

SCALE

0 – 207 kPa

0 – 413 kPa

0 – 689 kPa

0 – 1103 kPa

0 – 1379 kPa

0 – 2069 kPa

0 – 103 kPa

0 – 207 kPa

0 – 413 kPa

0 – 689 kPa

0 – 1103 kPa

0 – 1379 kPa

0 – 2069 kPa

0 – 4137 kPa

0 – 6895 kPa

0 – 103 kPa

0 – 207 kPa

0 – 413 kPa

0 – 689 kPa

0 – 1103 kPa

0 – 1379 kPa

0 – 2069 kPa

0 – 103 kPa

0 – 207 kPa

0 – 413 kPa

0 – 689 kPa

0 – 1103 kPa

0 – 1379 kPa

0 – 2069 kPa

0 – 103 kPa

Series DPG3

(1 1 ⁄

" – 3")

Center Back Entry Pressure Gauges

• Available in dial sizes 1 1 ⁄

", 2", 2 1 ⁄

", 3"

•

⁄

" (3, 8mm) NPT connection

• Working temperature -4°F to 176°F (-20°C to 80°C)

For additional information, request literature ES-DPG-3.

DPG3

MODEL

DPG3-1

⁄

DPG3-1 1 ⁄

DPG3-2

⁄

DPG3-2 1 ⁄

DPG3-2

⁄

DPG3-2 1 ⁄

DPG3-2

⁄

DPG3-2 1 ⁄

DPG3-2

⁄

DPG3-3

DIAL SIZE

⁄

1 1 ⁄

⁄

2 1 ⁄

⁄

2 1 ⁄

⁄

2 1 ⁄

⁄

0 – 60psi

0 – 160psi

0 – 15psi

0 – 30psi

0 – 60psi

0 – 100psi

0 – 160psi

0 – 200psi

0 – 300psi

0 – 15psi

0 – 30psi

0 – 60psi

0 – 100psi

0 – 160psi

0 – 200psi

0 – 300psi

0 – 15psi

0 – 30psi

0 – 60psi

0 – 100psi

0 – 160psi

0 – 200psi

0 – 300psi

SCALE

0 – 413 kPa

0 – 1103 kPa

0 – 103 kPa

0 – 207 kPa

0 – 413 kPa

0 – 689 kPa

0 – 1103 kPa

0 – 1379 kPa

0 – 2069 kPa

0 – 103 kPa

0 – 207 kPa

0 – 413 kPa

0 – 689 kPa

0 – 1103 kPa

0 – 1379 kPa

0 – 2069 kPa

0 – 103 kPa

0 – 207 kPa

0 – 413 kPa

0 – 689 kPa

0 – 1103 kPa

0 – 1379 kPa

0 – 2069 kPa

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

129

130

Series DPG5

(2" – 3")

Top Entry Pressure Gauges

• Available in dial sizes 2", 2 1 ⁄

", 3"

•

⁄

" (3, 8mm) NPT connection

• Working temperature -4°F to 176°F (-20°C to 80°C)

MODEL DIAL SIZE

DPG5-2 ( 1 ⁄

" connection)

DPG5-2

DPG5-2 1 ⁄

DPG5-2

⁄

DPG5-2

⁄

DPG5-2 1 ⁄

DPG5-2

⁄

DPG5-3

2 1 ⁄

⁄

2 1 ⁄

⁄

0 – 160psi

0 – 15psi

0 – 30psi

0 – 60psi

0 – 100psi

0 – 160psi

0 – 200psi

0 – 300psi

0 – 15psi

0 – 30psi

0 – 60psi

0 – 100psi

0 – 160psi

0 – 200psi

0 – 300psi

0 – 15psi

0 – 30psi

0 – 60psi

0 – 100psi

0 – 160psi

0 – 200psi

0 – 300psi

MODEL

DIAL

SIZE SIZE SCALE

SCALE

Series DPTG1 and DPTG3

(2 1 ⁄

" – 3")

Combined Temperature and Pressure Gauges

Models

• DPTG1 bottom entry 3" dial size

• DPTG3 center back entry, 2 1 ⁄

" or 3" dial size

• DPTG3A center back entry with extended temperature element

• DPTG3L center back entry with extended mounting nut

• 1 ⁄

" (15mm) NPT connection

• Working temperature 40°F to 250°F (4.4°C to 121°C)

0 – 11 bar

0 – 103 kPa

0 – 207 kPa

0 – 413 kPa

0 – 689 kPa

0 – 1103 kPa

0 – 1379 kPa

0 – 2069 kPa

0 – 103 kPa

0 – 207 kPa

0 – 413 kPa

0 – 689 kPa

0 – 1103 kPa

0 – 1379 kPa

0 – 2069 kPa

0 – 103 kPa

0 – 207 kPa

0 – 413 kPa

0 – 689 kPa

0 – 1103 kPa

0 – 1379 kPa

0 – 2069 kPa

TEMPERATURE

RANGE

For additional information, request literature ES-DPG-5.

INCLUDES VR

RETAINING VALVE

DPG5

DPTG3

For additional information, request literature ES-

DPTG-1 or ES-DPTG-3.

DIMENSIONS

DPTG1-3

DPTG3-2 1 ⁄

2 1 ⁄

DPTG3-2 1 ⁄

2 1 ⁄

DPTG3-2 1 ⁄

2 1 ⁄

DPTG3-2 1 ⁄

2 1 ⁄

DPTG3-3

DPTG3A-2 1 ⁄

2 1 ⁄

DPTG3A-3 3"

DPTG3L-2 1 ⁄

2 1 ⁄

DPTG3L-3 3"

in.

mm °F

1 ⁄

" 15

⁄

" 15

0 – 50psi

0 – 75psi

0 – 345kPa 32 – 248

0 – 517kPa 32 – 248

1 ⁄

" 15 0 – 200psi 0 – 689 kPa 32 – 248

°C

0 – 120

1 ⁄

" 15

1 ⁄

" 15

0 – 50psi

0 – 75psi

0 – 340 kPa 60 – 320 16 – 160

0 – 517 kPa 60 – 320 16 – 160

1 ⁄

" 15 0 – 200psi 0 – 1379 kPa 60 – 320 16 – 160

⁄

" 8 0 – 75psi 0 – 517 kPa 60 – 320 16 – 160

1 ⁄

" 15

⁄

" 15

0 – 50psi

0 – 75psi

0 – 340 kPa 60 – 320 16 – 160

0 – 517 kPa 60 – 320 16 – 160

1 ⁄

" 15 0 – 200psi 0 – 1379 kPa 60 – 320 16 – 160

⁄

0 – 75psi

0 – 517 kPa 60 – 320

16 – 160

1 ⁄

" 8

⁄

" 8

0 – 75psi

0 – 517 kPa 60 – 320

16 – 160

in.

4 101

1 25

2 51

in.

1 25

1 15 ⁄

⁄

1 15 ⁄

3 15 ⁄

100

⁄

100

–

in.

–

7 ⁄

–

7 ⁄

⁄

7 ⁄

2 51

1 25

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series IWTG-Gas

(2")

Air Test Assembly Gauges

• Available in 2" dial size

• Includes 3 ⁄

" (20mm) FPT x Schrader type air valve w/cap connection

MODEL

IWTG-Gas 2

For additional information, request literature ES-IWTG-Gas.

DIAL SIZE

0 – 15psi

0 – 30psi

0 – 60psi

0 – 100psi

SCALE

0 – 103 kPa

0 – 207 kPa

0 – 413 kPa

0 – 689 kPa

Series IWTG-NYC

(2 1 ⁄

Air Test Assembly Gauges

• 2% Accuracy, full range

• Includes 3 ⁄

" (20mm) FPT x Schrader type air valve w/cap connection

• Includes shutoff valve

MODEL

IWTG-NYC

DIAL SIZE

2 1 ⁄

0 – 5psi

0 – 10psi

SCALE

0 – 34 kPa

0 – 69 kPa

For additional information, request literature ES-IWTG-NYC-HTX.

Series IWTG-HTX

(4")

Air Test Assembly Gauges

• 1% Accuracy, full range

• Includes 3 ⁄

" (20mm) FPT x Schrader type air valve w/cap connection

• Includes shutoff valve

• Includes set hand

MODEL

IWTG-HTX

DIAL SIZE

0 – 5psi

0 – 10psi

SCALE

0 – 34 kPa

0 – 69 kPa

For additional information, request literature ES-IWTG-NYC-HTX.

IWTG-Gas

IWTG-NYC

IWTG-HTX

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

131

Series TB

⁄

" – 4")

Center Back Entry Bimetal Thermometers

• Available in dial sizes: 1

⁄

", 2

⁄

", 3", 4"

• Includes 1 ⁄

" (15mm) NPT brass thermowell with set screw

MODEL DIAL SIZE SCALE

TB-1 1 ⁄

-1

TB-2

⁄

-2

TB-2 1 ⁄

-3

TB-2

⁄

-4

TB-3-2

TB-3-4

TB-4-2

TB-4-4

1 1 ⁄

⁄

2 1 ⁄

⁄

°F

32 – 176

32 – 140

32 – 248

-22 – 122

32 – 140

32 – 248

-22 – 122

32 – 140

32 – 248

-22 – 122

32 – 140

32 – 248

-22 – 122

32 – 140

32 – 248

°C

0 – 80

0 – 60

0 – 120

-30 – 50

0 – 60

0 – 120

-30 – 50

0 – 60

0 – 120

-30 – 50

0 – 60

0 – 120

-30 – 50

0 – 60

0 – 120

in.

PROBE SIZE

102

For additional information, request literature ES-TB.

Series TBR

(3")

Bottom Entry Bimetal Thermometers

• Available in 3" dial size

• Includes 1 ⁄

" (15mm) NPT brass snap-in thermowell

MODEL DIAL SIZE SCALE

TBR-3-2

TBR-3-3

TBR-3-4

°F

-22 – 122

32 – 248

-22 – 122

32 – 140

-22 – 122

32 – 140

32 – 248

°C

-30 – 50

0 – 120

-30 – 50

0 – 60

-30 – 50

0 – 60

0 – 120

in.

PROBE SIZE

102

For additional information, request literature ES-TBR.

TBR

132

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

Series TBP

⁄

Pipe Mount Bimetal Thermometers

• Available in 2

⁄

" dial size

• Pipe mount – choice of spring mount (M) or strap mount (F)

MODEL DIAL SIZE

TBP-M-2 1 ⁄

TBP-F-2

⁄

2 1 ⁄

⁄

°F

32 – 248

SCALE

For additional information, request literature ES-TBP.

°C

0 – 120

Series TBC

(2 1 ⁄

Center Back Entry Bimetal Thermometers

• Available in 2 1 ⁄

" dial size

• Chimney mount-center back entry

MODEL DIAL SIZE SCALE

TBC-2

⁄

-4

TBC-2 1 ⁄

-6

TBC-2

⁄

-8

TBC-2 1 ⁄

-12

⁄

For additional information, request literature ES-TBC.

⁄

°F

32 – 932

°C

0 – 500

in.

PROBE SIZE

102

152

203

305

Series TA

(9")

Adjustable Angle Thermometers

• Available in 9" scale size

MODEL

TA-9-3 1 ⁄

TA-9-6

TEMPERATURE RANGE

°F

-40 – 110

0 – 120

0 – 160

30 – 240

30 – 300

-40 – 110

0 – 120

0 – 160

30 – 240

30 – 300

°C

-40 – 43

-17 – 48

-17 – 71

28 – 115

28 – 148

-40 – 43

-17 – 48

-17 – 71

28 – 115

28 – 148

in.

3 1 ⁄

STEM SIZE

152

For additional information, request literature ES-TA.

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

TBP

TBC

133

Series TL

(5")

Angle Thermometers

• Available in 5" scale size

MODEL

°F

TL-5-2

For additional information, request literature ES-TL.

-40 – 110

20 – 180

30 – 240

30 – 300

TEMPERATURE RANGE

°C

-40 – 43

-6 – 82

28 – 115

28 –148

Series G-TB, G-TBR

(

⁄

Brass Thermowells

• G-TB with set screw for thermometer models TB and TBC

• G-TBR for thermometer model TBR

For additional information, request literature ES-G-TB or ES-B-TBR.

in.

⁄

1 5 ⁄

⁄

1 5 ⁄

STEM SIZE

G-TB

Series TP

( 1 ⁄

", 1 ⁄

Test Plugs for Pressure and Temperature Test Readings

• Temperature and pressure probe inserts into the test plug for test readings

• No need to leave costly gauges in the supply line

Specifications

Used on various applications of gas, air, water or chemicals up to 500psi (34.5 bar).

The pressure gauge adapter has a 0.076"

(2mm) diameter probe of 300 series stainless steel with brass union nut. The probe operates in either 1 ⁄

" or 1 ⁄

" (8 or 15mm)

NPT test plugs. Plug extensions are also available in 1 ⁄

" and 1 ⁄

" (8 and 15mm)

NPT sizes to accommodate insulated pipe situations.

Models

TP-N: Neoprene (Blue) – Natural gas and petroleum products. Temperature range: -

40°F to 200°F (-40°C to 93°C).

TP-E: EPDM (White) – Hot and cold water service. Temperature range: -40°F to

275°F (-40°C to 135°C).

TP-V: Viton (Green) – Hot oil service, chemical service. Temperature range: -

10°F to 400°F (-23°C to 204°C).

For additional information, request literature ES-TP.

Features

• Economical means of balancing heating and air conditioning systems

• Eliminates shutting down system for temperature and pressure checks

134

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

OneFlow

Anti-Scale System

Connection Sizes:

⁄

", 1", 1

⁄

", and 2"

The OneFlow ® Anti-Scale System provides protection from scale formation on internal and external plumbing surfaces. OneFlow ® systems require very little maintenance, no backwashing, no salt and no electricity. Typical hardness problems, especially build-up of scale in pipes, water heaters, boilers and on fixtures are no longer a concern.

Features

• Chemical free scale prevention and protection

• Virtually maintenance free

• No control valve, electricity and no wastewater

• Improves efficiency of water using appliances

• Simple sizing and installation

• Cartridge, tank, and hot water applications

Models

Cartridge Style

OF110-1

OF120-2

OF140-4

OF210-1

OF220-2

OF240-4

Tank Style

1 gpm

2 gpm

4 gpm

1 gpm

2 gpm

4 gpm

OF744-10

OF844-12

OF948-16

OF1054-20

OF1252-30

OF1465-50

OF-1665-75

Hot Water

10 gpm

12 gpm

16 gpm

20 gpm

30 gpm

50 gpm

75 gpm

OF-817-8H

OF817-12H

8 gpm

12 gpm

OF1019-20H 20 gpm

OF1465-75H 75 gpm

Replacement Cartridges and Replacement Media available.

For further information, request ES-OF110_120_140, ES-OF210_220_240,

ES-OF744_844_948_1054_1252, ES-OF1465_1665, ES-OneFlow-HotWater.

OF1252-30

OF120-2

OF240-4

For assistance, contact your local authorized Watts agent or visit our website at www.watts.com

135

136

Notes

137

138

Trademarks

Celcon

® is a registered trademark of Celanese, Limited.

Noryl ® is a registered trademark of SABIC Innovative Plastics™.

Teflon

® is a registered trademark of the E.I. Dupont de Nemours & Company.

Viton ® is a registered trademark of DuPont Dow Elastomers.

For Technical Assistance Call Your Authorized Watts Agent.

Telephone # Fax #

EADQUARTERS

: Watts Regulator Company 815 Chestnut St., North Andover, MA 01845-6098 U.S.A. 978 688-1811 978 794-1848

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London, Ontario N6H 5L9 519 471-9382 519 471-1049

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EXPORT Hdqtrs.: Watts Regulator Co. 815 Chestnut St., North Andover, MA 01845-6098 U.S.A. 978 688-1811 978 794-1848

0921

A Watts Water Technologies Company

C-WR 0919

USA: 815 Chestnut St., No. Andover, MA 01845-6098; www.watts.com

Canada: 5435 North Service Rd., Burlington, ONT. L7L 5H7; www.wattscanada.ca

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Download PDF

User manual | Complete Watts Water Safety Products Catalog

Safety

Water Safety, Flow Control and

Backflow Prevention Products

Condensed Catalog

Index

Watts Regulator Company

Table of Contents

Series 25AUB-Z3

Series N45B-M1

Series N45B

Series N45B-EZ-M1

Series N45BDU-EZ

Series X65B

Series N55B-M1

Series N55B

Jumper Kits

3

4

Series 223, 223S

Series N223B, N223BS

Series N223F, N223FS

Series 127W, F127W

Series N250

Series 123LP

Series 2300

Automatic Control Valves

Series 26A, 263A

Series 560

Series IR-56

Series P60

Series 215

Model 276H300, IWTG

Series 152A, 252A

Series 127

Series 174A

Model 374A

Series 740

Series 315 and 415

Series Fig. 31, 41, 41A

Fig. 31 ASME Section I Series Valves Saturated Steam Capacities

Fig. 41 ASME Section VIII Series Valves Saturated Steam Capacities

Fig. 41A ASME Section VIII Air Capacity Ratings

Series 1L, 1XL, 10L and 100XL

Series 210-5

ASME Rated Series 40, 140,

240, 340, 342

Series 3L, 53L

Series 30

Series 530C

Series H32

Model 5300A

Series BP30

Spacemaker

by Watts

Outside Water Heater Enclosures

Spacemaker

by Watts

Water Heater Stands

Series AS — Preassembled

Model DPS Drip Pan Stand

Model ENS Enclosed Stand

Spacemaker

by Watts

Heavy-duty Water Heater Restraints

Series E-50, E-100 — Double

Straps for Tight Spacing

Series FS — Free Standing

Series WM — Wall Mounted

Series TSE — Water Heater Straps for Zero Clearance

Spacemaker

by Watts

Water Heater Restraints

Series E-75, E-120 – Easy Adjust

Water Heater Straps

Series WDS

Series TWH

Series N36

Series N360, N360I

Models 100DT, 100DT-A