Pressure Washer Check Valves

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Valve Type
Valve Type
Inlet
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Inlet
Outlet
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Outlet
Max PSI
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Max GPM
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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.

Free Shipping On Pumps & Orders Over $349*

Easter Observance

We will be open on both Good Friday and Easter Monday.  However, several of our vendors will be closed Friday, April 3rd. 

As a result, some expedited orders placed after 12:00pm (PT) on Thursday, April 2nd, and some standard orders placed after 3:00pm (PT) may not ship until Monday, April 6th.

If you have questions about the status of your order, please call our Online Customer Service Department at (509) 547-2323 during our regular business hours.

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