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Overview and Structural Features of Wafer Check ValvesRelease Date: December 04, 2019
Wafer type check valve is a universal one-way fluid valve . Its light weight, small size, and easy installation between flanges. The valve is composed of two semi-circular springs and a plate surface. The pin is fixed on the valve body. The spring deforms to close the valve plate, and the fluid pressure causes it to open the spring. Deformation is fast, which protects the pipeline from water hammer.
Structural features of wafer type check valve:
The flap of the wafer check valve has a short stroke, the flap is lightweight, and it has a spring-assisted closing. The valve closes quickly. The structure has a short length, small volume, light weight, small fluid resistance, reliable sealing, stable opening and closing, wear resistance, long service life, oil pressure, and slow closing are not affected by the medium, and has good energy saving effects. It brings great convenience to the valve installation, handling, storage and piping arrangement, and can save a lot of materials and reduce the cost.