Wafer End Sandwich Type Check Valve

Wafer End Sandwich Type Check Valve

Overview

Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. There are various types of check valves used in a wide variety of applications. Check valves are often part of common household items. Although they are available in a wide range of sizes and costs, check valves generally are very small, simple, or inexpensive. Check valves work automatically and most are not controlled by a person or any external control; accordingly, most do not have any valve handle or stem. The bodies (external shells) of most check valves are made of plastic or metal.

Details
Pressure rating and size:	Class 150 , PN10 - PN40
	DN50 to DN1000
	2"~40"
Material:	Body : WCB, CF8, CF8M
	Disc  : WCB, CF8, CF8M
	Shaft : 2Cr13, SS304, SS316
	Seal : METAL
	Body Seat : F6a, SS304, SS316
Structure:	Sandwich type, Flapper Type, single disc
Flange connection:	ANSI B16.5, EN1092
Medium:	Water, sewage, acid
Temperature:	10 to 425°C

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