{"title":"Pressure Relief Valves","description":"\u003ch2\u003ePressure Relief Valves\u003c\/h2\u003e\u003cp\u003eProtect your pressure washer equipment from dangerous overpressure and overheating conditions with professional pressure relief valves and thermal relief valves. These critical safety components prevent equipment damage and ensure safe operation by automatically releasing excess pressure or overheated water when system conditions exceed safe limits.\u003c\/p\u003e\u003ch3\u003eComplete Pressure Relief Valve Solutions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Relief Valves:\u003c\/strong\u003e 3\/8\" pressure relief valve rated for 5000 PSI for protecting pumps and systems from overpressure conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Relief Valves:\u003c\/strong\u003e 195 degree thermal relief (pop-off) valves for protecting pumps from overheating during bypass operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Protection:\u003c\/strong\u003e Valves automatically open when pressure or temperature exceeds safe limits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment Safety:\u003c\/strong\u003e Prevents catastrophic pump failure, seal damage, and equipment destruction from overpressure or overheating\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you're protecting a pump from pressure spikes when the unloader fails, preventing thermal damage during extended bypass operation, or ensuring safe system operation, pressure relief valves provide critical safety protection. High-pressure relief valves protect against overpressure conditions that can destroy pumps and fittings, while thermal relief valves prevent pump damage from overheating when water recirculates through the pump during bypass. All relief valves are designed for professional pressure washing applications where equipment protection is essential.\u003c\/p\u003e\u003cp\u003eLooking for other valves? Browse our \u003ca href=\"\/collections\/unloaders\" title=\"Unloaders\"\u003eunloader valves\u003c\/a\u003e and \u003ca href=\"\/collections\/ball-valves\" title=\"Ball Valves\"\u003eball valves\u003c\/a\u003e. Need pumps? Check out our \u003ca href=\"\/collections\/pumps\" title=\"Pumps\"\u003epump selection\u003c\/a\u003e and \u003ca href=\"\/collections\/all-products\" title=\"All Products\"\u003ecomplete product catalog\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"safety-pressure-relief-valve-pop-off-195-degree","title":"Safety pressure relief valve pop off 195 degree","description":"\u003ch3\u003e3\/8\" NPT - Relief Valve\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe General Pump 100534 pressure relief valve is built to handle cold water and protect you system from damage caused by over pressure. Designed to reduce chatter and whistling. Compatible with pumps from other brands. Tolerates a maximum pressure of 6000 PSI and flow rate of 6.0 GPM. Remains accurate over the full range of pressure settings. Brass construction resists corrosion. Inlet connection measures 3\/8\" NPT.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMax Volume: 6.0 GPM\u003c\/li\u003e\n\u003cli\u003eMax Relief Pressure 6,000 PSI\u003c\/li\u003e\n\u003cli\u003eMax Temperature: 32 - 150° F\u003c\/li\u003e\n\u003cli\u003eDimensions: 2.6\" x .875\" Hex\u003c\/li\u003e\n\u003cli\u003eInlet: 3\/8 Inch NPT\u003c\/li\u003e\n\u003cli\u003eOutlet: End\u003c\/li\u003e\n\u003cli\u003eWeight: 1.00 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eMaterials Brass, Stainless Steel,\u003c\/li\u003e\n\u003cli\u003eThermoplastic, Buna-N\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh pressure safety valve: 2000-6000 PSI relief\u003c\/li\u003e\n\u003cli\u003epressure\u003c\/li\u003e\n\u003cli\u003eOne model fits all pressure - no spring to change\u003c\/li\u003e\n\u003cli\u003eLess “whistling” and chatter than competing brands\u003c\/li\u003e\n\u003cli\u003eHighly accurate over full range of pressure\u003c\/li\u003e\n\u003cli\u003eFits any brand of pump\u003c\/li\u003e\n\u003cli\u003eDesigned and made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":48413118234921,"sku":"100534","price":30.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/61wpmxz5_mL._AC_SX679.jpg?v=1751585251"},{"product_id":"3-8-5000psi-pressure-relief-valve","title":"3\/8 5000PSI Pressure Relief Valve","description":"\u003cp\u003e3\/8 5000PSI Pressure Relief Valve\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":48413276635433,"sku":"2323","price":21.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/2323.png?v=1726687646"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/collections\/2323.png?v=1770238490","url":"https:\/\/mpwsr.com\/collections\/pressure-relief-valves.oembed","provider":"MPWSR x APE","version":"1.0","type":"link"}