Check Valves
3 productsCheck Valves products from SHANGHAI ZHEDONG VALVE GROUP CO.,LTD..
Duckbill Check Valve for Backflow Prevention
This duckbill valve, crafted from elastic neoprene and artificial fiber, features a unique duckbill shape. It automatically closes under internal pressure, opening gradually to discharge liquids at high flow rates.
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Horizontal Pipeline Check Valve
This horizontal check valve prevents media backflow in pipelines. The valve opens and closes automatically based on the medium's flow and pressure, ensuring one-way flow and preventing accidents.
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