Wafer Type Dual Plates Check Valve one piece body, butterfly swing type, Dual-plate disc, Long-pattern.
Renewable split disc, horizontal or vertical service, Wafer ends, Available for flanged ends.
Installation: pure pipeline and industrial, environmental protection, water treatment, drainage piping for high rise building.
to prevent the return of medium.
Wafer type check valve , Disc is compose of two semi-circles with Spring reset, Seal surface can be welded by hard metal or rubber, wide application range, reliable seal.
Size: 2"-48" （DN50 - DN1200）
Pressure: Class 150 - 2500 （PN16 - PN420）
Temperature: -196°C - 560°C
Material: WCB, LCB, A105, CF8M, CF8, F304, F316, F316L, F304L, Alloy Steel, etc
Service: Water, Oil, Gas