678169004 Thermal Relief Valve-2 PACK,Brass Thermal Release Valve for Pressure Washer Pump,1/4 Inch NPT Thermal Relief Valve for Homelite Ryobi Dewalt Pressure Washer (A)

【WHAT YOU GET】 You will get 2 pieces of thermal relief valves with 1/4" NPT thread. If the pump has ever overheated, the temperature rises to 145°F, and the thermal relief valve must be replaced. The maximum temperature of the pump inlet is 200PSI., 【WIDE COMPATIBLITY】 Heavy duty brass pressure washer replacement thermal release valve is compatible with many brands of pressure washers, such as Generac, Homelite, Karcher, Briggs, Power Stroke, Husky, Black Max, Craftsman, Him Ore and Ridged. Replacement parts for Homelite 678169004, 678169002, and 678169001. Fit for Briggs and Stratton parts 208673GS, 21783GS, 194298GS, and B3090GS., 【WORKING PRINCIPLE】Thermal Relief Valve protects pressure washer pumps operating in a safe temperature range to prevent overheating, Once the pump temperature rises to 145°F, the seal on the valve melts and then hot water will be expelled out and cold water will be allowed in. So it continues to operate at a safe temperature. makes pressure washing easier, pressure relief valve keeps pressure safe while operating the pressure washer, 【PREMIUM QUALITY】Built to last, Our thermal protector for pressure washers is made of heavy-duty brass, which is resistant to oil, corrosion, rust, and breakage, ensuring long-lasting use. withstand high pressure and all weather conditions without breaking, rusting, or failing., 【EASY TO INSTALL】The Heavy duty brass pressure washer replacement thermal release valve can be simply installed, and disassembled with tools, to prevent pumps from overheating at work,sufficient to solve the problem of not releasing pressure on your pressure washer