Dewalt Pressure Washer Pressure Relief Valve

This part regulates the amount of pressure in the line at any given time.

Dewalt pressure washer pressure relief valve.

The thermal relief valve helps you operate you pressure washer safely. Tool daily thermal release valve for pressure washer pump 1 4 inch npt 2 pack 4 4 out of 5 stars 94. Most homeowner models are fitted for a garden hose to attach to the inlet as a water supply. The thermal relief valve helps you operate you pressure washer safely.

Water enters the system s inlet though its inlet hose and inlet valve. Pressure washers up to 4200 psi 4 0 gpm. The unloader valve is basically the pressure regulator that also directs the flow of water in the pumps. When the pressure in the line builds to a certain level the relief valve is pushed open and allows excess pressure to escape rather than allowing it to build up in the line.

This simply means they help the water pass through the pressure system so that it comes out from the spray gun. When the pressure in the line builds to a certain level the relief valve is pushed open and allows excess pressure to escape rather than allowing it to build up in the line. This is a genuine oem replacement part that has been sourced directly from dewalt. This part regulates the amount of pressure in the line at any given time.

Ultimate washer uw11 pw5d4s thermal relief valve for pressure washers inlet 1 2 inch male pump saver device replacement for karcher 91840130 4 6 out of 5 stars 3 13 89 13. The rop shop 3600 psi power pressure washer water pump 2 5 gpm for dewalt dh3028 dxpw3025 4 0 out of 5 stars 10. The official site of dewalt. The valve connects to the pump and protects it from overheating.

The unloader valve recirculates water back to the pump inlet to control the pressure and temperature. If the pump gets too hot this valve will pop out to release extra pressure and prevent excessive damage to the pump. In stock on september 30 2020. This thermal relief valve is a genuine part produced by the original manufacturer for dewalt pressure washers.

Hot water builds up when the spray gun is unused for more than 5 minutes while the pump is running. The thermal relief valve opens to release hot high pressure water from the pump system onto the ground to prevent damage to the pump.