Dewalt Pressure Washer Pressure Relief Valve

The thermal relief valve opens to release hot high pressure water from the pump system onto the ground to prevent damage to the pump.

Dewalt pressure washer pressure relief valve.

This thermal relief valve is a genuine part produced by the original manufacturer for dewalt pressure washers. The rop shop 3600 psi power pressure washer water pump 2 5 gpm for dewalt dh3028 dxpw3025 4 0 out of 5 stars 10. This part regulates the amount of pressure in the line at any given time. The thermal relief valve helps you operate you pressure washer safely.

This is a genuine oem replacement part that has been sourced directly from dewalt. 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. To understand the use of the unloader valve on a pressure washer you should first be properly acquainted with this small component. The unloader valve recirculates water back to the pump inlet to control the pressure and temperature.

Pressure washers up to 4200 psi 4 0 gpm. Hot water builds up when the spray gun is unused for more than 5 minutes while the pump is running. The valve connects to the pump and protects it from overheating. 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.

This part regulates the amount of pressure in the line at any given time. The dewalt dpd3300 pressure washer here is a short list of the major parts of a pressure washer common to most designs. If the pump gets too hot this valve will pop out to release extra pressure and prevent excessive damage to the pump. Tool daily thermal release valve for pressure washer pump 1 4 inch npt 2 pack 4 4 out of 5 stars 94.

Enjoy cleaner results with dewalt s line of portable pressure washers. Most homeowner models are fitted for a garden hose to attach to the inlet as a water supply. 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.

Water enters the system s inlet though its inlet hose and inlet valve. The unloader valve is basically the pressure regulator that also directs the flow of water in the pumps.