Wafer Lift Check Valve  

Wafer lift check valve we provide can cover valve size from 1/2"(DN15) to 10"(DN250) and valve pressure from class 150(PN10) to class 900(PN100) which used in all type of industrial pipelines, such as water treatment, streaming, nitric acid or strong oxidizing property working mediums. The function of wafer lift check valve is same as any other kind of check valve that to prevent working medium backflow and have much advantages, for example, short face to face dimension, lighter weight, lower water hammer pressure, lower fluid resistance and better sealing performance. Valve material covers carbon steel, stainless steel, alloy steel, duplex steel etc, such as  A105, F11, F22, F91,WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, CF8M, F51, 4A etc.