China Forged Steel Pressure Seal Piston Check Valve (GAH61H), Find details about China Forged Steel Check Valve, Pressure Seal Check Valve from Forged Steel Pressure Seal Piston Check Valve (GAH61H)
No | Part Name | C.S to ASTM | A.S to ASTM | S.S to ASTM | |
A105 | F22 | F304(L) | F316(L) | ||
1 | Body | A105 | A182 F22 | A182 F304(L) | A182 F316(L) |
2 | Lift Disc | A276 420 | A276 304 | A276 304(L) | A276 316(L) |
3 | Sealing Seat | A105 | F22 | A182 F304(L) | F316(L) |
4 | Pressure Ring | 08F | 08F | A276 304L | A276 316L |
5 | Retaining Nut | A194 2H | A194 4 | A194 8 | A194 8M |
6 | P.S.Lock Nut | A194V 2H | A194 4 | A194 8 | A194 8M |
Suitable Medium | W.O.G | W.O.G | HNO3CH3OOH | ||
Suitable Temperature | -29~425 Deg | -29~550 Deg | -29~180 Deg |
NPS | 1/2" | 3/4" | 1" | 1 1/4" | 1 1/2" | 2" | |
L | 900~1500LB | 140 | 140 | 140 | 178 | 178 | 216 |
2500LB | 186 | 186 | 186 | 232 | 232 | 279 | |
H | 117 | 117 | 117 | 152 | 152 | 195 | |
Weights | 900~1500LB | 7.5 | 7.0 | 6.7 | 18.5 | 18.1 | 20.3 |
2500LB | 9.0 | 7.6 | 8.4 | 19.5 | 20.1 | 21.8 |