ANSI CL125/150Flange type metal seat-- Swing Check valve

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ANSI CL125/150Flange type metal seat-- Swing check valve


Parameter of the products
Design pressure  ANSI CL150
Application for Water,oil &gas
Shell Test 400PSI
Seal Test 250PSI




1 Face to face   MSS-SP-71 
2 Flange drilled  ANSI B16.1/B16.5




Part Material ASTM 
Body Cast iron A126  Class B
Ductile iron A536
Disc Cast iron A126 
Ductile iron A536
Seat ring bronze /brass
Disc ring bronze /brass








Dimensions   L:face to face 
DN mm 50 65 80 100 125 150 200 250 300
inch 2 2 1/2 3 4 5 6 8 10 12
L(CL125) 203 216 241 292 330 356 495 622 699
L(CL250) 267 292 318 356 400 444 533 622 711





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