3/4" PVC 561 True Union Cone Check Valve with FPM Seals

Item #: 20768
In Stock

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2-3$51.38Save 5%
4-11$48.67Save 10%
12+$45.97Save 15%


GF 561 valves feature a unique check cone element design that optimizes flow geometry and minimizes flow resistance and pressure loss. The self-closing mechanism operates autonomously with minimal line pressure. The streamlined check cone and the refined geometry in every detail provide for a significantly improved flow compared to valves with a check ball, without compromising functionality or leak-tightness. The effort involved in cleaning and servicing the valve has been reduced to a minimum due to the cone design, which offers the least possible contamination surface. With its sealing zone and the specially developed profile seal, the valve is absolutely leak-proof, even when closing very quickly.

  • PVC
  • FPM seals
  • 562 valves come standard with SS spring
  • All come with both socket & thread end connectors
  • Sealing pressure: 2.9 psi
  • Maximum temperature: 140°F

Item Information

Item Number:20768
Catalog Page Number:P-419
Manufacturer:Georg Fischer
Manufacturer Part #:161561113

Tech Specs

Weight: 0.614 lbs

More in GF PVC Cone Check Valves Type 561 & 562

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