Wafer Type Dual Plate Swing Check Valve
Valve is an important mechanical device in the pipeline, through valve opening, regulating, controlling equipment and pipeline pressure, flow and direction. Valve classification is many, check valve refers to rely on the medium itself to automatically open and close the disc, allow the medium one-way flow valve, protect the pipe mechanical equipment from water hammer damage play an important role.
End Connection: RF,RTJ, BW
Nominal diameter: 1.5" ~ 60" (DN40 ~ DN1500)
Pressure range: Class 150 ~ 2500 (PN16 ~ PN420)
Working temperature: -196℃~+560℃
Body material: Carbon steel, Stainless steel, Alloy steel, Bronze
Payment & Shipment
Payment :30%T/T with order ,70% T/T before the shipment .
Package :carton case or wooden case .
Shipment : 25-45days after payment.
Shipping: by air ,by train mby sea .
Port :Ningbo,Shanghai .
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