Check Valves
Huffman , TX
tel: 281.324.3

J&S HedFlex straight duckbill check valves are the solution for faulty flap valves and curved duckbill checks. The curved duckbill, like a flap valve, has to swing open to allow flow. If there is an obstruction in front of these valves, they cannot open. This valve opens and allows flow around obstructions.

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