single disc swing wafer check valve

single disc swing wafer check valve

Swing Check Valve bodies are ordinary hinge, there is a door the same as the free flap valve against the valve seat sloping surface. In order to ensure that every valve seat surface to reach the appropriate position in the valve hinge design in order to have a valve Swing have sufficient space and the real valve, all-round contact with the valve seat.

Single check valve for clean lines and industrial, environmental protection, water treatment, high-rise buildings to the drainage to prevent reverse flow of media use
Features
1, small size, light weight, compact structure, easy maintenance
2, sigle plate type used, the elastic force in the spring of the next moment may be close on its own speed
3, due to the role of speed closed to prevent medium back 4, the structure of the length of body size small, good rigidity
5, safe and convenient, can be used for the installation of horizontal and vertical in both directions