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Check Valve

Check valve is a kind of automatic valves, which can avoid medium refluence, pump and actuating motor reversal, and medium leakage. Check valve can also be used for the pipelines which is used to supply provision for the auxiliary system whose pressure may exceed the system pressure.

DATIAN's check valves: API 594/6D/602, ASME B 16.34, ANSI, DIN 3840, BS 1868/1873, BS EN 1868, swing, lift, wafer, forged, Class 150 - 2500, 1/2 - 48 inch.

slight-resistance slow closing check valve

slight-resistance slow closing check valve