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.
ERA Sch 80 PVC 1/2 Inch True Union Ball Check Valve- Socket
Was:
$89.88
Now:
$44.94
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ERA Sch 80 PVC 1/2 Inch True Union Ball Check Valve- Socket
- SKU:
- ZC181603
- UPC:
- 758576885476
- Condition:
- New
- Availability:
- Free Shipping. Estimated 2-4 days delivery.
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ERA Sch 80 PVC 1-1/4 Inch True Union Ball Check Valve Socket
Was:
$111.88
Now:
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Now:
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Was:
$74.66
Now:
$37.33