Wafer Check Valves - Cast/Ductile Iron. Double door wafer check valves permit flow in one direction only and close automatically if flow reverses. They are entirely automatic in action, depending upon pressure and velocity of flow to perform the functions of opening and closing.
Specification Details for 860 Check Valve (Check Valve)
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Hattersley is consulted before specifying.
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