CHECK VALVE

Dual plate Check Valve

Wafer check valve is used in pipeline in industry, environmental protection, water treatment, marine, high building water supply and drainage, to prevent non-return of medium. This wafer type check valve has two semicircle disc, and the spring is forced to return, the sealing surface can be used welded wear-resistant material or rubber lining. This valve with good performance sealing is widely used.

Single plate Check Valve

Function and application of single disc check valve: small volume, light weight and low water hammer pressure. Sensitive movement and high performance sealing. The valve disc has short stroke and small closing impulse. The whole structure is simple and beautiful. Long service life, high reliability, can be applied to a variety of working conditions.

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