Pressure Relief Valves

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Nearly all brands of hot water pressure washers use safety relief valves to protect both damage and injuries that can be caused by high pressure and high temperature water. One of those safety mechanisms is our pressure relief valves.

These relief valves are typically plumbed to the coil outlet and will open upon sensing high pressure build up from inside the pressure washer coil. This build up can commonly be caused by a burner that has failed to turn off, an unloader that has not shifted into bypass, or several other issues. Our pressure relief valves are available in a variety of pressure ratings (PSI) as well as thread size.

If you are uncertain which pressure relief valve is correct for your power washer, please give us a call! We’re always happy to help!

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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