Stainless steel wafer swing Check valve

Principle of H74 Stainless steel wafer swing check valve
The single flap swing check valve is a disc type ultra-thin check valve. O-ring seal is attached to the valve flap. The sealing performance is good, and there is a spring-assisted closing. The movement is sensitive, and the installation space is especially limited. The most suitable place. The utility model has the advantages of simple structure, beautiful appearance, light weight, convenient installation and the like. It is mainly suitable for water supply systems, petroleum, chemical, metallurgical and other industrial sectors and is most suitable for installation space restrictions of check valve.

Features of H74 Stainless steel wafer swing check valve

1, Short body, small size, light weight, which brought great convenience for installation/transporting/storage/ pipeline layout. and also save a lot of materials and reduce the cost of swing check valve.
2. The overall structure of the valve is simple and compact. The impact force is small when the valve is closed, the water hammer pressure is small. Long service life and high reliability.
3, Be installed horizontally or vertically . Do not have to set bearings for the valve, due to light weight of swing check valve.
4, Smooth flow channel and small fluid resistance. The valve flap can be fully opened under a small pressure difference.