1/2" Threaded/Socket TC Series PVC True Union Ball Check Valve

Item #: 18503
In Stock

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These check valves are ideal where backflow could potentially cause damage to pumps, filters, or process equipment. Line pressure unseats the solid plastic ball to open the valve. When inlet flow ceases, the back pressure seats the ball on a special square cut elastomer seat, thus stopping the back flow.

  • PVC
  • FPM O-rings
  • Square cut seat for positive sealing
  • Full port
  • For horizontal or vertical installation
  • Seats with minimum back pressure
  • Free floating ball never seats in the same position twice
  • Pressure rating: 235 psi @ 70°F non-shock
  • Maximum temperature: 140°F
  • NSF 61

Item Information

Item Number:18503
Catalog Page Number:P-417
Manufacturer Part #:TC10050ST

Tech Specs

Weight: 0.635 lbs

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