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Fluid Controls CV-800 Stainless Steel Check Valve - 3/4 In FxF , 3500 PSI, 4 GPM, Viton

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0.40 lbs
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Stainless steel body check valve with a Viton O-ring. 3/4" x 3/4" NPT female ports. Maximum pressure of 3500 PSI, with up to 4 GPM flow rate.

Technical Specifications

Inlet Port: 3/4 inch
Max GPM: 20
Max PSI: 3500
Max Temperature: 170 degrees F

Product Description

3/4" F x 3/4" F Check Valve with Viton Seal

The Fluid Controls CV-800 check valve allows you to keep water and fluids flowing in one direction within your high-pressure system. This one-way valve has 3/4" female ports, is rated for 4 GPM, and has a maximum pressure tolerance of 3500 PSI. Stainless steel body with Viton O-ring.


  • Female 3/4" x 3/4" ports
  • 4 GPM flow rate
  • 3500 PSI maximum pressure
  • 10 PSI open pressure
  • 170° Fahrenheit maximum temperature
  • Viton O-ring
  • Stainless steel construction


  • Leak-proof operation
  • Valve is rebuildable
  • Unique V type seat and floating piston guide provides a continuous wiping.

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