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Forged Steel Swing Check Valve 800Lb 900Lb~1500Lb

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Forged Steel Swing Check Valve 800Lb 900Lb~1500Lb

 

Standard Material Specifications
Item Parts CS to ASTM AS to ASTM SS to ASTM
Type A105 Type F22 Type F304(L) Type F316(L)
1 Body A105 A182 F22 A182 F304(L) A1
2 Seat A276 410 A276 304 A276 304(L) A182 F316(L)
3 Swing Disc A276 420 A276 304 A276 304(L) A276 316(L)
4 Nut A194 2H A194 4 A193 8 A193 8M
5 Hinge A105 A182 F22 A182 F304L A182 F316(L)
6 Pin A276 F22 A182 F304 A182 F316
7 Pontlevis A105 A182 F22 A182 F304 A182 F316(L)
8 Gasket Corrugated SS + graphite SS + PTFE
9 Bonnet A105 A182 F22 A182 F304L A182 F316(L)
10 Bolt A193 B7 A193 B16 A193 B8M A193 B8M
Suitable Medium W.O.G. etc W.O.G. etc HNO3.CH3COOH etc
Suitable Temperature -29C~425C -29C~550C -29C~180C

Note: Other materials are available upon request. CS=Carbon Steel; AS=Alloy Steel; SS=Stainless Steel;

 

Dimensions (mm) and Weights (Kg) 
NPS 3/8" 1/2" 3/4" 1" 11/4" 11/2" 2"
L 800Lb 79 79 92 111 120 120 140
900~1500Lb 92 111 111 120 120 140 178
W 800Lb 61 61 78 84 101 120 133
900~1500Lb 79 79 79 97 105 120 140
Weights 800Lb 1.1 1 1.9 3.9 4.5 7.3 10
900~1500Lb 3.1 3 3.6 4.3 6.1 8.8 12.6