Usmani
Usmani
dual plate check valve
Our Feature
Design API / British standard Wafer Type
Material Cast carbon Steel CS ASTM A 216 WCB,WC6,WC9,WC1,WC5,WCC, LCC,LCB, CF8,CF8M,CF3M, etc.
Disc & Seat CS SS304.304L,SS316,316L,GM,monel
Trims F6 SS 304,304L, 316,316L, Monel satellite HF etc.
Action Swing & Spring
Rating ASA 150, 300, 600
Ends conn. Wafer Type Flanged ends B16.10
Mfg. BS 1868, API 6D
Testing API 598 / BS 6755
Application Air, Gas, Water, Chemicals, Pharma, Oil, Acid, Foods, Vacuum, Heat Treatment, Paper & Sugar Industries
Usmani