Wafer Butterfly Check Valve Descriptions

Wafer butterfly check valve is one type of dual plate check valve with two torsion springs added to each of pair valve plates, which closes the plates quickly and automatically, preventing the mediums from flowing back. Wafer butterfly check valve can be mounted between the two pipes in both horizontal and vertical directions. Wafe butterfly check valve is tightly sealed without leakage during the hydraulic pressure test. Flowspec Luokai can manufacture the wafer butterfly check valve with the face to face dimensions according to ANSI B16.10, with flanged dimensions of EN588-1, EN1092 PN10/PN16.
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