Zoeller 2 in. PVC Unicheck Valve Slip x Slip

Item # 317442916 | Zoeller Part # 30-0021 | UPC Code 053514027049 | UNSPSC Code 40151500
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Product Overview

The Zoeller Unicheck is a PVC check valve for use with 2 in. discharge piping. It has a Slip x Slip Connection for easy installation. It has a full flow design for maximum performance.

  • Full flow design
  • Slip x Slip union connection
  • Vertical or horizontal installation
  • Designed to reduce water hammer

Proposition 65 Information

Prop65 Warning Icon WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.


Brand Compatibility
Manufacturer Warranty
1 year
Pack Size
Product Depth (in.)
Product Height (in.)
Product Weight (lb.)
Product Width (in.)


1 year