Watts Silent Check Valve User manual

Watts Silent Check Valve User manual
S-MS-HowToOrder-SilentCheck
How To Order Silent Check Valves
FIGURE NUMBER CODE
Example: 101 - A - P
Body
Type
Body
Material
No. 303
Screwed Ends
Sizes 1⁄2" - 2"
Trim
No. 91
Compact Wafer Type
Sizes 2" - 10"
101M
Wafer Type
Sizes 1" - 10"
Body Materials
Model Numbers
These numbers describe valves furnished with standard trim. For any other type of trim
refer to "BODY MATERIALS" table and "TRIM MATERIALS" table on this page. Substitute the
correct letter indicating the trim materials which you require.
BODY
MATERIAL
Cast Iron
Cast Iron
Cast Iron
Cast Iron
Cast Iron
Cast Iron
Bronze
Bronze
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
316 SS
316 SS
316 SS
316 SS
* Sizes 11⁄2" - 6"
+ Sizes 8" - 12"
TRIM
ANSI CLASS
Bronze
Bronze
Bronze
Stain. St.
Bronze
Bronze
Bronze
Bronze
Stain. St.
Stain. St.
Stain. St.
Stain. St.
Stain. St.
Stain. St.
Stain. St.
Stain. St.
125
250
150
300
150
300
600
1500
150
300
600
1500
COMPACT
WAFER
TYPE
91AP*
92AP+
93AP+
91AT*
105M
Globe Type
Sizes 2" - 24"
FULL FACE
WAFER
TYPE
GLOBE TYPE
101MAP
103MAP
101MBP
103MBP
101MDT
103MDT
131DT
105MAP
107MAP
105MBP
109MBP
105MDT
109MDT
113DT
117DT
105MHT
109MHT
113HT
117HT
101MHT
103MHT
131HT
SCREWED
"A"
"B"
"C"
"D"
"E"
"F"
"G"
"H"
"I"
"J"
"X"
303AP
303BP
303HT
-
Semi-Steel (Cast Iron)
Bronze, 85-5-5-5
Bronze, "M" Metal
Carbon Steel, Gr. WCB
Carbon Moly, Gr. WCI
Stainless, Type 410
Stainless, Type 304
Stainless, Type 316
Ductile Iron
Aluminumx
Other-Specify
Trim Materials
"P"
"Q"
"R"
"S"
"T"
"U"
"V"
"X"
-
Bronze, 85-5-5-5
Bronze, "M" Metal
Stainless, Type 410
Stainless, Type 304
Stainless, Type 316
Monel
Carbon Steel
Other-Specify
Material Specification - ASTM Designation
BODIES - SEATS - DISCS
Semi-Steel (Cast Iron)
Bronze, 85-5-5-5
Bronze, "M" Metal
Carbon Steel
Carbon Moly Steel
Stainless Steel, Type 410
Stainless Steel, Type 304
Stainless Steel, Type 316
Monel
SPRINGS
Stainless Steel, Type 302
Phosphor Bronze
GUIDE PINS
316
Silicon Bronze
ASTM - A-126 - GRADE B
ASTM - B-62
ASTM - B-61
ASTM - A216- GRADE WCB
ASTM - A217 - GRADE WC6 or WC9
ASTM - A-217-81 CA15
ASTM - A-351 GR.CF8
ASTM - A-351 GR.CF8M
ASTM - B-164
ASTM - A-276
ASTM - B-139
ASTM - A-240
ASTM - B-198
USA: St. Pauls, NC • Tel. 1-800-334-6259 • Fax 1-800-421-6772 • www.muellersteam.com
S-MS-HowToOrder-SilentCheck 1348
A Watts Water Technologies Company
© 2013 Mueller Steam Specialty
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