2 inch dual plate check valve is a non-return valve with a wafer connection, ductile cast iron materials, DN50 and PN1.6MPa, which can prevent backflo..
The provided 2-1/2" (DN65) wafer check valve is used to regulate the flow of fluid (liquid or gas) through a pipeline. Compact and efficient dual plat..
Good price 3" dual plate check valve, wafer type, ductile iron, PN 1.6MPa, and DN80. It responds quickly and reliably to changes in the flow direction..
4 inch (DN100) dual plate wafer check valve is lightweight, compact, low maintenance, can prevent liquid and gas backflow, ideal for oil and gas, chem..
Hot selling 5" (DN125) wafer check valve is designed for regulating the flow of fluid (liquid or gas) through pipelines. Dual plate check valve is com..
Order a 6" dual plate check valve from a better manufacturer. The wafer check valve provides low price, ductile iron materials, PN 1.6MPa, DN150, can ..
Good price 8 inch dual plate check valve is a non-return valve with a clip connection, ductile cast iron materials, DN200 and PN1.6MPa, which can prev..