Iron Butterfly Valve
Lug Style
200 psi Non-Shock WOG
Bi-Directional Dead End Service to 200 psi Max*
Specifications: API-609 MSS SP-67 Type 1
ML Series-REV. D 2”-12”
REV.
ML
�
BUTTERFLY
D D
REV.
ML SERIES� SERIESBUTTERFLY
VALVE VALVE
ABS Type Approved; Cat. A
CFR-46
2“-12 “ - 200 PSI
MATERIALS LIST
ITEM
1
2
3
4
5
6
7
8
9
10
11
12*
PART
BODY
DISC
BOTTOM
STEM
TOP
STEM
TOP
BEARING
SEAL
LINER
ROLL PIN
STEM
SEAL
LOWER
BEARING
OPERATOR
RETAINING RING
2“-12 “ - 200 PSI
RATINGS
RATINGS
200 PSI Butterfly Valve
Specifications: API-609
BUTTERFLY VALVE
K
(Flange Dia.)
M
(Bolt Circle)
K
Non
Shock Water, Oil,
MATERIALS200 PSI Butterfly
Valve
“
2“-12
- 200 PSI (Flange Dia.)
M
Gas
L (Dia.)
NonASTM
ShockA126
Water,
Oil,
CAST IRON
CL.
B
(Bolt Circle)
5
RATINGS
Gas
FK
DUCTILE IRON ASTM A536SPECIFICATIONS
(Flange Dia.)
200 PSI Butterfly Valve
5
1 M
DUCTILE IRON-EPOXY COATED
8(Bolt Circle)
Non MSS
ShockSP-67
Water, Oil,
4
SPECIFICATIONS
NP DUCTILE
IRON ASTMGas
A536
API-609
10*
1
5
MSS
SP-67
ALUMINUM BRONZE ASTM B148
6
4
SPECIFICATIONS
API-609
10
STAINLESS
STEEL ASTM
A351
1
MSS SP-67
B
4 2
CF8M
API-609
10*
FEATURES
D
NYLON COATED DUCTILE IRON
Heavy Duty Design
EPOXY COATED DUCTILE IRON
2 Body
Extended Neck
STAINLESS
STEEL TYPE 416Phenolic Cartridge
FEATURES
Design 2
D
STAINLESS
STEEL
316Low
(2) Profile Disc
Heavy
Duty TYPE
Design
FEATURES
D
6
Low Torque Liner
Extended
Body
STAINLESS
STEELNeck
TYPE
416Blowout
9
Heavy
Duty Design
Proof Stems
D’
Phenolic
Cartridge
Design
Body
Bubble
Tight
Seal
STAINLESS
STEEL
TYPE Extended
316
(2) Neck
Specifications: API-609MSS SP-67
MSS SP-67
REV. D
ML SERIES�
J
L (Dia.)
H
J
Specifications:
API-609
G
MSS SP-67
H
F
G
8
J
N
L (Dia.)
6
H
G
N
F
B
8
N
6
P
B
P
P
7
3
8
C
Cartridge
Low Profile Disc Phenolic
Stainless
SteelDesign
Stems-416 or 316 7
R (Bolt Size) &
A’
S (Qty.)
A
6
7
Low Profile
Disc Polymer
(Liner)
Low Torque
Bearing-Std
C
(Body)
6 3
Low Torque
Liner Shut
3
9 off
C
8
Bi-directional
Blowout Proof Stems
DIMENSIONS
9
8
Proof
25.4
2
2-1/2
3
4
5
6
8
10
INCHES
Dead
EndStems
ServiceD’to 150# PSI D’
EPDM, BUNA,
(1) Blowout
BubbleVITON
Tight Seal
mm
50
65
80
100
125
150
200
250
Bubble
Tight Seal
Vacuum
Ratings to 29”
R
(Bolt
Size)
&
INCHES
1.69
1.81
1.81
2.07
2.19
2.19
2.38
2.69
Stainless
Steel
Stems-416
or
316
R
(Bolt
Size)
&
A’
BUNA
Stainless
Stems-416 or 316
A’
A (Body)
FieldSteel
Repairable
S
A
mm
42.9
46.1(Qty.)
46.0
55.6
60.3
68.3
S52.5
(Qty.) 55.6
A
(Liner)
(Liner)
LowBearing-Std
Torque Polymer Bearing-Std
1.82
1.94
1.94
2.20
2.32
2.31
2.51
2.82
EPDM Low Torque Polymer
(Body)INCHES (Body)
A' (Liner)
mm
46.1
49.1
49.1
55.8
58.8
58.7
63.6
71.5
Shut
off
Bi-directional ShutBi-directional
offOPERATORS
DIMENSIONS
DIMENSIONS
DIMENSIONS
VITON Dead End Service Dead
5.50
6.00
6.25
9.38
10.56
2-1/2
35
4 6 7.00
5 8 7.53
6 108.00
8
12
INCHES INCHES
EndPSI
Service to 150# PSI25.4
B2-1/2
32
4
1210
INCHES 25.42
to 150#
mm
139.7
152.4
158.8
177.8
191.3
203.2
238.1
268.3
VALVE
mm
50
65
80 SIZE
100
125
150
200
250
300
10
Position,
Pad
Lockable,
mm
50
65
80
100
125
150
200
250
300
Ratings to 29”
HYPALONVacuum Ratings toVacuum
INCHES
3.06
3.31
3.75
4.25
4.94
5.56
6.56
7.88
29” Ductile
INCHES
1.69
1.81
1.81
2.07
2.19
2.19
2.38
2.69
3.06
C
Iron, Lever Handle
- Std.INCHES2A (Body)
342.9 2.07
6 125.4
860.3 3.06
10 200.0
1.69 2-1/2
1.81
1.81
2.19 5
2.19 108.0
2.38
2.69141.3
mm
77.8 4 46.0
84.1
95.3
166.7
INCHES
Field Repairable
mm
46.1
52.5
55.6
55.6
68.3
78.0
A (Body)
NEOPRENE
BLACK-FDA
Field
Repairable
INCHES
1.49
2.01
2.64
3.6760.3 4.71 68.35.66 78.0
7.72
9.70
mm
42.9
46.1
46.0
52.5
55.6 2.20
55.6 2.32
(Epoxy Coating - Optional) DN
1.82
1.94100 1.94
2.51
2.82250 3.21
D (Chord
Dia)
50
65INCHES
80
125
150 2.31
200
A' (Liner)
mm
37.8
51.1
67.1
93.2
119.6
143.8
196.1
246.4
INCHES 1.82
1.94
1.94
2.20
2.32 55.8
2.31 58.82.51 58.7 2.8263.6 3.21
mm
46.1
49.1
49.1
71.5
82.0
Weather Proof Gear Operator
NEOPRENE WHITE-FDAOPERATORS
A' (Liner) - Std. 1.69
INCHES
0.28
0.44
0.69
1.06
1.50
1.94
2.84
3.69
1.81
1.81
2.07 6.25
2.19
2.38
2.6912.06
INCHES mm
INCHES
5.50
6.00
7.00
9.38 82.0
10.56
46.1D' (Intrusion)
49.1
49.1
55.8
58.8 2.19
58.7 7.53
63.6 8.00 71.5
B
(Aluminum Housing
mm
7.1
11.1
17.5
27.0
38.1
49.2
72.2
93.7
A (Body) thru 16”, Cast
mm
139.7
152.4
158.8
177.8
203.210.56
238.1 12.06
268.3
306.4
6.25
7.00
7.53 55
8.00 191.39.38
mm INCHES43 5.50 466.00
TEFLONOPERATORS
OVER BUNA (150#
WOG)
46
52
55
60
68
10 Position,
Pad
Lockable,
INCHES
1.13
1.13
1.13
1.13
1.13
1.13
1.50
1.50
B
Iron Housing - 18”-24”)
3.06
3.31
3.75
5.56
6.56
7.88
9.25
F INCHES
mm
152.4
158.8
177.8
191.3 4.25
203.2 4.94
C139.7
mm
28.6
28.6
28.6
28.6238.1 28.6 268.328.6 306.4
38.1
38.1
Ductilew/
Iron,
Lever
Handle
Std.
10 Position,
mm
77.8
84.1
95.3
108.0
125.4
141.3
166.7
200.0
235.0
1.82
1.94
1.94
2.20
2.32
2.32
2.51
2.82
STAINLESS
STEEL Pad Lockable,
INCHESINCHES 3.06 3.31 INCHES
Memory Stop
- Optional
3.75
4.25
4.94 0.81
5.56 0.816.56 0.81 7.880.81 9.25
0.81
0.81
1.06
1.06
A1 (Liner)
1.49
2.01
2.64
3.67
4.71
5.66
7.72
9.70
11.68
C
G INCHES
Coating
(Chord
Dia) 4984.1
Ductile Iron, Lever(Epoxy
Handle
- Std. - Optional)
mm
mm
20.6
20.6
20.6
20.658
20.6 200.0
20.6
27.0
27.0
mm D46
77.8
95.3
108.0
125.4 58
141.3 119.6
166.7143.8
w/
Locking
Device - Optional
49
63
mm
37.8
51.155 67.1
93.2
196.1 235.0
246.471 296.7
Proof Gear Operator - Std. INCHES 1.49 H 2.01
INCHES 3.67
0.35
0.35
0.35
0.407.72 0.40 9.700.44 11.68
0.53
0.71
4.71 1.06
5.66 1.50
EPDM, BUNA,
VITON
(1) -Weather
INCHES 2.64
0.28
0.44
0.69
2.84
3.69
(Epoxy
Coating
Optional)
D (Chord
Dia)
5.50
6.25
7.53
8.00 1.94
10.564.50
D' (Intrusion) 6.00
INCHES
mm
8.97.00 8.9
8.9
10.2
10.2 9.38
11.2
13.5
18.0
mm
37.8
51.1
67.1
93.2
119.6 27.0
143.8 38.1196.1 49.2 246.472.2 296.7
Housing thru
mm
7.1
11.1
17.5
93.7
114.3
INCHES
0.50
0.50
0.50
0.56
0.56
0.62
0.75
1.00
Weather Proof Gear(Aluminum
Operator
- Std. B 16”, Cast
mm INCHES139 0.28 152
158
238
INCHES 0.69
1.13
1.13177 1.13
1.13
1.50 4.50
1.50268 1.50
J 0.44
ACTUATORS
1.06
1.50 191
1.94 1.13203
2.841.13 3.69
Iron
Housing - 18”-24”) D' (Intrusion)
F
mm
12.6
12.6
12.6
14.2
14.2
15.8
19.0
25.4
mm
28.6
28.6
28.6
28.649.2 28.6 72.2 28.6 93.738.1 114.3
38.1
38.1
(Aluminum
Housing w/
thru
16”,
Cast
mm 3.06 7.1 3.31
11.1
17.5
27.0
38.1
REINFORCED
NYLON
3.75
4.25
4.94
5.56
5.56
7.88
K
4
4
4
4
4
4
6
6
INCHES
Memory
Air
to Air Stop - Optional
INCHES
0.81
0.81
0.81
0.81
0.81
0.81
1.06
1.06
1.06
C
INCHES
1.13
1.13
1.13
1.13 0.44
1.13 0.441.50 0.44 1.500.44 1.50
G1.13
INCHES
0.44
0.44
0.56
0.56
Iron Housing - 18”-24”)
mm
F
mm
20.6
20.6
20.6
20.6
20.6
20.6
27.0
27.0
27.0
w/Air
Locking
Device - Optional
77 28.6 L (Dia)
8428.6
95
108 28.6 12528.6 141
166
200
to Spring
mm
28.6
28.6
mm
11.1
11.1
11.1
11.1 38.1 11.1 38.111.1 38.1
14.3
14.3
INCHES
0.35
0.35
0.35
0.40
0.40
0.44
0.53
0.71
0.71
LEVER HANDLE
w/ Memory Stop - Optional
Electric
INCHES
3.25
3.25
3.25
5.00
1.49 H0.81 2.01
2.64
4.71
5.66
7.72
0.81
0.81
0.81
0.81
0.81 3.25
1.06 3.25
INCHESINCHES
8.9
8.93.67 3.25
8.9
10.2
10.2
11.2 1.06
13.5 1.06
18.09.70 5.00
18.0
M mm
Low Torque
Liner
REINFORCED
NYLON
w/ Locking
Device
- Optional
EPOXY COATED
LEVER
HANDLE
ACTUATORS
GEAR OPERATOR
Air to Air
Air to Spring
ACTUATORS
GEAR OPERATOR
WITH MEMORY
Electric
STOP
Air to Air
Air
to
Spring
GEAR OPERATOR WITH LOCK
Electric
ACTUATOR-AIR/AIR
ACTUATOR-AIR/SPRING
ACTUATOR-ELECTRIC
D1 (Intrusion)
F
G
H
J
1066 SPRING STEEL (65Mn)
(1) - VITON O-RINGS ARE USED WITH HYPALON,
NEOPRENE, AND TEFLON LINERS.
(2) 316 STEM USED WITH CF8M DISC
*EPDM AND BUNA LINER ONLY. ALL OTHER LINERS
AND EPOXY COATED BODIES ARE UNI-DIRECTIONAL
TO 150 psi.
G
D (Chord Dia)
K
H
mm
37 J20.6
INCHES
0.35
INCHES mm 0.28 K 8.9
mm
mm
20.6
20.6
0.50
51INCHES
67
INCHES
mm
N 0.35
0.448.9
INCHES
P 0.50
INCHES 7L (Dia)
0.50 11
mm
mm
12.6 R 12.6
INCHES
1.13
1.13
INCHES
M
K
4
S 4mm
mm INCHES28 0.44 280.44
INCHES
L (Dia)
N
mm
11.1
mm
0.81 11.1 0.81
INCHES
INCHES
INCHES
3.25
3.25
P
M mm
mm
mm 20 82.6 2082.6
INCHES
0.44
0.35 R0.44 0.35
NINCHES
S
mm
11.1
11.1
mm
8
8
INCHES
4.75
5.50
P
139.7
INCHES mm 0.50 120.7 0.50
R mm
5/8-11
5/8-11
12
12
S
4
4
J
mm
4
4
0.44
11
3.25
82
0.44
11
3.25
82
12.6
0.35
mm
0.69
8.94
82.6
82.6
20.6
20.6
0.50
93 0.50
0.44
0.44
12.6
12.6
0.40
0.40
11.1
11.1
41.06 4
10.2
10.2
82.6
20.6
0.56
119
0.44
INCHES
0.44
0.50
mm
17
11.1
12.6
3.25
1.13
482.6
0.44
28
0.44
11.1
11.1
0.81
4.75
3.25
20
120.7
82.6
14.2
0.44
11.1
1.50
4 11.2
4.75
5.50
6.00
0.44
0.44
0.44
0.56
0.56
0.62
120.727 139.7
152.4
38
11.1
11.1
11.1
14.2 5/8-11
14.2 5/8-11
15.8
5/8-11
3.25
3.25 1.13
3.25
1.13
4
44
4 4
82.6
82.6
82.6
0.44
0.44
0.44
28
28
0.44
0.44
0.44
11.1
11.1 11.111.1
11.1
0.81 11.1
0.81
5.50
6.00
3.25
3.25 7.50
3.25
139.7
190.5
82.620 152.4
82.6 20
82.6
5/8-11
12
4
5/8-11
14 3/4-10
8
8
5/8-11 5/8-11 5/8-11
0.44
0.44
0.35
0.40 0.44
4
4
4
11.1
11.1
11.1
8
10
6.00
7.50
8.50
0.50
0.56 215.9
152.4
190.5
4
82.6 27.0 82.6 27.082.6 27.0
127.0
127.0
0.56143
0.62
0.75
1.00246 1.00
196
0.44
0.50
0.50
14.20.53 0.44
15.8 0.710.44
19.0 0.71
25.4
25.4
11.1
11.1
11.1
12.7
12.7
2.84
41.94
6
13.5 4 18.0
18.063.69 6
7.50
8.50
9.50
11.75 14.25
0.440.75 0.44 1.00
0.56 1.00
0.56
0.56
190.549 215.9
241.3
298.593 362.0
72
11.1
11.1
14.3
14.3
14.3
19.03/4-10 25.4
25.4
5/8-11
3/4-10
7/8-9
3.25
5.00 3/4-10
5.00
1.13 3.25
1.50
1.50 5.00
6
6127.0
8 6 82.6
8
8
8
12
82.6
127.0
127.0
3.21
82.0
12.06
306.4
9.25
12
235.0
11.68
300
296.7
4.50
3.06
114.3
78
1.50
38.1
3.21
1.06
27.0
82
0.71
12.06
18.0
1.00
306
25.4
9.25
6
0.56
235
14.3
5.00
11.68
127.0
296
0.50
12.7
4.50
17.00
431.8
114
7/8-9
1.50
12
28 0.44 0.5638
0.440.56
0.50
11.1 14.3 11.1 14.312.7
0.81
1.06
8.505.009.50 5.00
11.75
27
215.920
298.5
127.0241.3 127.0
bflydimL0.xls
0.56
38
0.5038 0.50
14.3
12.7
1.06 12.7 1.06
14.25
17.00
5.00
27
362.027 431.8
127.0
5/8-11 3/4-10 3/4-10 3/4-10 7/8-9
0.44
0.50
0.50
0.40
0.44
0.53 0.500.717/8-9 0.71
8
8
8
8
12
12
11.1
12.7
12.7
12.7
10
11
13 bflydimL0.xls
18
18
9.50
11.75 14.25 17.00
0.56241.3 0.62
0.75 431.81.00
1.00
298.5
362.0
143/4-10
8
3/4-10
14
8
4
4
4
0.44
11
3.25
82
0.44
11
3.25
82
0.44
11
3.25
82
0.44
11
3.25
82
7/8-9
19
12
6
7/8-9
12
25
25
6
6
0.56
14
5.00
127
0.56
14
5.00
127
0.56
14
5.00
127
0.50
bflydimL0.xls
L (Dia)
INCHES
mm
M
INCHES
mm
N
INCHES
mm
0.44
0.44
0.44
0.44
0.44
0.44
0.50
0.50
11
11
11
11
11
11
12
12
12
P
INCHES
mm
4.75
5.50
6.00
7.50
8.50
9.50
11.75
17.00
120
139
152
190
215
241
298
14.25
362
R
5/8-11
5/8-11
5/8-11
5/8-11
3/4-10
3/4-10
3/4-10
7/8-9
7/8-9
S
4
4
4
8
8
8
8
12
12
Note: T
he wetted surface of this product (In any material combination.) contacted by consumable water contains less than
one quarter of one percent (.25%) of lead by weight.
The information presented on this sheet is correct at time of publication. Milwaukee Valve reserves the right to change design and/or materials
without notice. For our Installation, Operation and Maintenance Manual and the most current product information go to www.milwaukeevalve.com.
State of California Prop 65 WARNING: Cancer and Reproductive Harm. For more information visit www.p65warnings.ca.gov.
Rev. 13
12
300
3.06
78.0
BFV-13
431
M
VALVE SERIES
H - H SERIES (250 PSI)
M - M SERIES
O - O SERIES
U - U SERIES (50 PSI)
Rev 11/4/2021
L
2
BODY STYLE
OPERATOR
L - LUG BODY
1 - VALVE ONLY
W - WAFER BODY 2 - LEVER HANDLE
3 - GEAR OPERATOR
5 - GEAR W/MEMORY STOP
9 - GEAR WITH LOCK
*PNEUMATIC AND ELECTRIC
ACTUATION OPTIONS AVAILABLE
3
BODY MATERIAL
2 - CAST IRON*
3 - DUCTILE IRON
*MILWAUKEE VALVE
RESERVES THE RIGHT TO
UPGRADE THE BODY
WITHOUT NOTICE FOR NO
ADDITIONAL COST.
4
DISC MATERIAL
2 - NICKEL PLATED DUCTILE IRON
3 - ALUMINUM/BRONZE
4 - CF8M(316) STAINLESS STEEL
7 - NYLON COATED DUCTILE IRON
8 - EPOXY COATED DUCTILE IRON
V
LINER MATERIAL
B - BUNA-N
E - EPDM
H - HYPALON
NB - FDA BLACK NEOPRENE
NW - FDA WHITE NEOPRENE
T - TEFLON OVER BUNA
(AVAILABLE W/SS DISC ONLY)
V - VITON
A
SPECIAL OPTIONS
S - 316 STEM W/AB OR NP DISC
A - EPOXY COATED BODY
AD - ASSEMBLE DRY
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