Main Menu
Menu
Menu

Pressure Washer Check Valves

* Scroll down or click Hide Filters after applying your selections to see results.

Inlet
Inlet
Outlet
Outlet
Max PSI
Max PSI
Gallons Per Minute (GPM)
Gallons Per Minute (GPM)
Manufacturer
Manufacturer

Pressure washer check valves are designed to close to prevent backward flow of liquid and are often used on pressure washer float tanks and detergent lines to prevent backflow. We offer brass, stainless-steel and PVC check valves ranging from 125 PSI to 6,500 PSI.

Showing 1–16 of 26 results

  • Backflow Preventer - 8.705-039.0

    Backflow Preventer, 125 PSI Brass

    8.705-039.0
    $12.05
    Add to cart
  • Spring Loaded Low PSI Check Valve

    Check Valve, 1″ FPT 150 PSI Brass

    8.709-386.0
    $35.19
    Add to cart
  • Barb x Barb PVC Check Valve

    Check Valve, 1/2″ Barb, 125 PSI PVC

    8.709-373.0
    $20.27
    Add to cart
  • Spring Loaded Check Valve

    Check Valve, 1/2″ F x F 1200 PSI Brass

    8.709-353.0
    $30.41
    Add to cart
  • Spring Loaded Low PSI Check Valve

    Check Valve, 1/2″ FPT 150 PSI Brass

    8.709-384.0
    $20.27
    Add to cart
  • MPT x Barb PVC Check Valve

    Check Valve, 1/4″ Barb x 1/4″ M, 125 PSI PVC

    8.709-367.0
    $20.27
    Add to cart
  • Barb x Barb PVC Check Valve

    Check Valve, 1/4″ Barb, 125 PSI PVC

    8.709-369.0
    $20.27
    Add to cart
  • Spring Loaded Check Valve

    Check Valve, 1/4″ F x F 1200 PSI Brass

    8.709-351.0
    $19.70
    Add to cart
  • FPT x FPT High PSI Check Valve

    Check Valve, 1/4″ F x F 3000 PSI Brass

    8.709-358.0
    $40.55
    Add to cart
  • Stainless Steel Check Valve

    Check Valve, 1/4″ F x F 6500 PSI Stainless Steel

    8.709-361.0
    $56.91
    Add to cart
  • MPT x Barb PVC Check Valve

    Check Valve, 1/4″ M x 1/4″ Barb, 125 PSI PVC

    8.709-366.0
    $19.70
    Add to cart
  • 1/4" F x M Check Valve - 8.709-356.0

    Check Valve, 1/4″ M x F 2500 PSI Brass

    8.709-356.0
    $18.36
    Add to cart
  • 1/4" M x M Check Valve - 8.709-357.0

    Check Valve, 1/4″ M x M 2500 PSI Brass

    8.709-357.0
    $18.56
    Add to cart
  • Spring Loaded Low PSI Check Valve

    Check Valve, 3/4″ FPT 150 PSI Brass

    8.709-385.0
    $25.54
    Add to cart
  • 3/4" M x M Check Valve - 8.709-354.0

    Check Valve, 3/4″ M x M 1200 PSI Brass

    8.709-354.0
    $37.78
    Add to cart
  • Barb x Barb PVC Check Valve

    Check Valve, 3/8″ Barb, 125 PSI PVC

    8.709-370.0
    $19.70
    Add to cart
Free Shipping On Pumps & Orders Over $349*
Scroll to Top