GGG50 Ductile Iron Rubber Flap Flange Check valve
A flap check valve is a type of valve used to regulate the flow of fluids in a pipeline. It consists of a hinged flap or disc that allows fluid to flow in one direction while preventing backflow in the opposite direction.
Description
Product Description
Size: 11/2″ – 48″ (DN40 – DN1200)
Standard: DIN/BS/ANSl/Korean
Structure: Check
Pressure: PN10, PN16, PN25
Coating: WRAS approved epoxy powder at 300 micron thick
Media Water
Certificate: SO, SGS, CE
Name
Body
Cover
Seat
Bolt
Features of Flap Check Valve
Material
Ductile iron, epoxy spray coating
Ductile iron
EPDM Rubber
Iron or stainless steel
Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for
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, many check valves are very small, simple,
and/or cheap. Check valves work automatically and most are not controlled by a person or any external control; accordingly,
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