Dual Disc Check Valve 30INCH

1. Zero leakage design.

2. Versatile functionality for horizontal and vertical installations.

3. Low weight design / 75% - 85% weight reduction compared to full body swing check valves.

4. Simplifies piping, optimizes space utilization, and lowers installation costs.

5. Low cracking pressure and overall pressure loss

6. Alleviates water hammer and resulting damaging effects


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Product Details

Check valve is to rely on the flow of the medium itself and automatically open and close valve disc, used to prevent the media flow back valve, also known as check valve, one-way valve, countercurrent valve, and back pressure valve.  Check valve is a kind of automatic valve, its main function is to prevent media backflow, prevent pump and drive motor reverse, as well as the discharge of container medium.  Check valves can also be used to supply lines in which pressure may rise to exceed system pressure in the auxiliary system.  Check valves can be divided into swing check valves (rotating according to the center of gravity) and lifting check valves (moving along the axis).  

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