Name:Dual plate check valve
1) Standard:API, JIS, DIN, BS
2) Type:Swing and Bolted cover
3) Material:WCB, CF8, CF8M, CF3, CF3M, 304L, 304, 306, 306L
4) Pressure:150lbs-2, 500lbs
5) Size:1 1/2"-30"
6) Face to face dimension:ANSI B 16.10
7) Flange ends to ANSI B 16.5
B.W ends to ANSI B 16.25
8) Inspection and test:API598