Home Products Check Valve Dual Plate Check Valve

Wafer Type Dual Plate Swing Check Valve

Overview:Check Valve is applicable for various pipelines with nominal pressure of PN1.0MPa~42.0 MPa,Class150~2500 and nominal diameter of DN15~1200mm,NPS1/2-48 and working temperature of -196~540℃ to be used for protecting from medium back flowing. The different materials selection can apply to the medium involving water, steam, oils, nitric acid, strong oxidizing medium and urea etc.
Product Details

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. 

Product Range

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 .

Persisting in the principle of "QUALITY IS LIFE, CUSTOMER IS GOD", we will strive for high efficiency, passion and integrity to provide our customers with high-quality products and superior trade services.

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