ERA Sch 80 PVC 3/4 Inch True Union Ball Check Valve, Socket

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SKU:
RTW198393
UPC:
758576885483
Condition:
New
Availability:
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Schedule 80 ball check valves have a spherical ball inside the valve body which works as a check to allow flow in one direction and close off to prevent back-flow. These only have a ball, no spring, so must be used in an upflow position to work properly. Unless specifically indicated, PVC is not NSF certified.