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Grooved End Swing Check Valves
Casting Materials
- ASTM A278 Gray Iron
- ASTM A395-74 Ductile Iron
- ASTM B148 Grade 9D Aluminum Bronze
|
Size |
A |
B |
C |
|
2" |
9" |
2" |
4 5/16" |
|
3" |
11" |
2 1/5" |
5 11/16" |
|
4" |
12" |
3 1/4" |
6 7/16" |
Iron working pressure: 300-1000 psi
Aluminum Bronze working pressure: 285-2220 psi
Casting Materials
- ASTM 216 Grade WCB Carbon Steel
- ASTM 351 Grade CF8M Stainless Steel 316
- ASTM A487 Grade 4N Carbon Steel
|
Size |
ANSI
Working Pressure |
A |
B |
C |
|
2" |
285-2220 |
9" |
2" |
4 5/16" |
|
3" |
285-2220 |
11" |
2 1/5" |
5 11/16" |
|
4" |
285-2220 |
12" |
3 1/4" |
6 7/16" |
|
* 6" |
285-2220 |
14 1/2" |
4 1/2" |
9 1/4" |
|
* 8" |
285-740 |
18 1/4" |
7 7/8" |
11 1/16" |
* Available in bolted tops only
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