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API ball valve, ball valve, API check valve, check valve, Auto Parts, Manufacturer and Supplier - China(CN)
Sell Wafer Type Double Disc Swing Check Valve (09)
Wafer Type Double Disc Swing Check Valve
Design Standard: GB/T 12224
Flanged Ends: GB/T 9113
Face to Face: GB/T 15188.2
Pressure Range: PN1.0~16.0MPa
DN Range: DN50~600mm