Dual Plate Check Valves

2 inch (DN50) dual plate check valve for sale online. Wafer type, clip connection, PN 1.6MPa. Low cost wafer check valve is used in water and waste water treatment plants to prevent polluted water backflow.

High quality 2-1/2 inch dual plate check valve is a wafer type non-return valve with ductile iron materials, DN65 and PN 1.6MPa, which can prevent backflow in a wide range of fluid handling applications.

Good price 3" dual plate check valve, wafer type, ductile iron, PN 1.6MPa, and DN80. It responds quickly and reliably to changes in flow direction, suitable for applications where reverse flow is frequent.

Good price 4" dual plate check valve, wafer type, available in ductile iron materials, PN 1.6MPa, and DN100. This wafer non return valve responds quickly and reliably to changes in flow direction, suitable for applications where reverse flow is frequent.

Factory price 5 inch (DN125) dual plate check valve for sale online. It is a wafer non return valve that can prevent liquid and gas backflow, ductile iron materials, PN 1.6MPa, ideal for oil and gas, chemical processing, water treatment and power stations.

Hot selling 6" (DN150) wafer check valve is designed for regulating the flow of fluid through pipelines. Dual plate check valve is commonly used in water and wastewater treatment, oil and gas pipelines, and industrial processing.

8 inch (DN200) dual plate wafer check valve for sale online. Wafer type, clip connection, PN 1.6MPa. Low cost non return valve is widely used in water and wastewater treatment plants to prevent polluted water backflow.