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Wafer Type Disc Check Valve is a compact flow control device designed to prevent backflow in piping systems. Manufactured to standards like API 594 or MSS SP-80, it features a disc mechanism that opens under forward pressure and closes automatically when flow reverses.
Ensure proper installation orientation to avoid mechanical damage. Conduct periodic inspections for disc wear or seat erosion, especially in abrasive fluid environments. Replace units immediately if leakage occurs during reverse flow conditions to maintain system integrity.