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Forged Steel Integral Flanged End Check Valve 150Lb~600Lb

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Forged Steel Integral Flanged End Check Valve 150Lb~600Lb

Forged Steel Integral Flanged End Check Valve 150Lb~600Lb

 

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) A182 F316(L)
2 Name Plate SS
3 Piston Disc A276 420 A276 304 A276 304(L) A276 316(L)
4 Bonnet A105 A182 F22 A182 F304(L) A182 F316(L)
5 Gasket Corrugated SS + graphite SS + PTFE
6 Bolt A193 B7 A193 B16 A193 B8 A193 B8(M)
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 1/2" 3/4" 1" 11/4" 11/2" 2"

L (R F)

L1 (B W)

150 108 117 127 140 165 203
300 152 178 203 216 229 267
600 165 190 216 229 241 292
H (OPEN) 150,300 61 61 79 95 103 118
600 61 79 95 103 118 135
Weights 150 R F 2.6 3.4 4.4 8.2 8.9 12.6
BW 1.7 1.9 2.1 5.1 5.5 7.9
300 R F 2.7 3.7 4.7 8.8 9.6 13.7
BW 1.9 2.1 3 5.1 6.6 7.9
600 R F 3 4 5.8 9.5 10.1 15.6
BW 2 3.1 4.3 7.3 8.6 13.6