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The forged steel piston check valves are manufactured according to API, ANSI, ASME standard, for industrial applications. The forged check valves can be piston type, ball type, swing check type. The cover is bolted; NPT threaded or socked welded ends. The body of the valve is in A105/F6, other materials are available upon request.
Design & Manufacture: API 602, BS 5352, ANSI/ASME B16.34
Test & Inspect: API 598
Marking: MSS-SP-25
Face to Face: ANSI/ASME B 16.10
Flanges End: ANSI/ASME B16.5
Butt Welded Ends: ANSI/ASME B16.25
|
Body & Bonnet |
A105, F22, F304(L), F316(L) |
|
Disc |
410, F304, F316 |
|
Size |
L mm |
H mm |
Weight kg |
|
150 lbs Full Bore |
|
3/8¡± |
79 |
61 |
1.2 |
|
1/2¡± |
92 |
62 |
1.5 |
|
3/4¡± |
111 |
79 |
3.1 |
|
1¡± |
120 |
95 |
3.9 |
|
1 1/4¡± |
152 |
103 |
5.6 |
|
1 1/2¡± |
172 |
118 |
8.9 |
|
2¡± |
200 |
132 |
12.5 |
