{"product_id":"general-pump-thermal-relief-valve-1-2-mpt-190-f-oem-replacement-part","title":"General Pump Thermal Relief Valve 1\/2\" MPT 190°F – OEM Replacement Part","description":"\u003cp data-start=\"54\" data-end=\"268\"\u003e\u003cstrong data-start=\"54\" data-end=\"70\"\u003ePart Number:\u003c\/strong\u003e \u003cspan\u003e5920\u003c\/span\u003e\u003cbr data-start=\"119\" data-end=\"122\"\u003e\u003cstrong data-start=\"122\" data-end=\"135\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Components → Thermal Relief Valves → General Pump Parts\u003cbr data-start=\"207\" data-end=\"210\"\u003e\u003cstrong data-start=\"210\" data-end=\"219\"\u003eType:\u003c\/strong\u003e General Pump Thermal Relief Valve 1\/2\" MPT 190°F\u003c\/p\u003e\n\u003chr data-start=\"270\" data-end=\"273\"\u003e\n\u003cp data-start=\"350\" data-end=\"780\"\u003eThe General Pump Thermal Relief Valve 1\/2\" MPT 190°F is a genuine OEM safety device designed to protect pressure washer pumps from damaging heat buildup during bypass operation. Engineered to automatically activate at approximately \u003cstrong data-start=\"582\" data-end=\"591\"\u003e190°F\u003c\/strong\u003e, this thermal relief valve senses rising water temperatures and releases a small amount of overheated water, allowing cooler incoming water to enter the system and reduce pump temperature.\u003c\/p\u003e\n\u003chr data-start=\"1460\" data-end=\"1463\"\u003e\n\u003ch2 data-section-id=\"939trr\" data-start=\"1465\" data-end=\"1491\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1493\" data-end=\"2000\"\u003e\n\u003cli data-section-id=\"1nbcrsj\" data-start=\"1493\" data-end=\"1536\"\u003eGenuine General Pump OEM Replacement Part\u003c\/li\u003e\n\u003cli data-section-id=\"16qosqv\" data-start=\"1537\" data-end=\"1594\"\u003eProtects pumps from overheating during bypass operation\u003c\/li\u003e\n\u003cli data-section-id=\"1qvormh\" data-start=\"1595\" data-end=\"1643\"\u003eAutomatically activates at approximately 190°F\u003c\/li\u003e\n\u003cli data-section-id=\"157393m\" data-start=\"1644\" data-end=\"1688\"\u003eFast response to rising water temperatures\u003c\/li\u003e\n\u003cli data-section-id=\"tlz51d\" data-start=\"1689\" data-end=\"1742\"\u003eReleases overheated water before pump damage occurs\u003c\/li\u003e\n\u003cli data-section-id=\"1dqadjy\" data-start=\"1743\" data-end=\"1803\"\u003eAllows cooler water to enter and reduce system temperature\u003c\/li\u003e\n\u003cli data-section-id=\"1v2gcec\" data-start=\"1804\" data-end=\"1868\"\u003eHelps protect seals, packings, valves, and internal components\u003c\/li\u003e\n\u003cli data-section-id=\"1p1g9n3\" data-start=\"1869\" data-end=\"1910\"\u003eConsistent temperature activation range\u003c\/li\u003e\n\u003cli data-section-id=\"16gr7h0\" data-start=\"1911\" data-end=\"1949\"\u003eCompact design for easy installation\u003c\/li\u003e\n\u003cli data-section-id=\"dhs8ue\" data-start=\"1950\" data-end=\"2000\"\u003eCost-effective preventative maintenance solution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2002\" data-end=\"2005\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"2007\" data-end=\"2034\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"2036\" data-end=\"2066\"\u003e\u003cstrong data-start=\"2036\" data-end=\"2053\"\u003eManufacturer:\u003c\/strong\u003e General Pump\u003c\/p\u003e\n\u003cp data-start=\"2068\" data-end=\"2106\"\u003e\u003cstrong data-start=\"2068\" data-end=\"2085\"\u003eProduct Type:\u003c\/strong\u003e Thermal Relief Valve\u003c\/p\u003e\n\u003cp data-start=\"2108\" data-end=\"2137\"\u003e\u003cstrong data-start=\"2108\" data-end=\"2128\"\u003eConnection Size:\u003c\/strong\u003e 1\/2\" MPT\u003c\/p\u003e\n\u003cp data-start=\"2139\" data-end=\"2182\"\u003e\u003cstrong data-start=\"2139\" data-end=\"2159\"\u003eConnection Type:\u003c\/strong\u003e Male Pipe Thread (MPT)\u003c\/p\u003e\n\u003cp data-start=\"2184\" data-end=\"2213\"\u003e\u003cstrong data-start=\"2184\" data-end=\"2207\"\u003eRelief Temperature:\u003c\/strong\u003e 190°F\u003c\/p\u003e\n\u003cp data-start=\"2215\" data-end=\"2238\"\u003e\u003cstrong data-start=\"2215\" data-end=\"2229\"\u003eHose Barb:\u003c\/strong\u003e 90° 1\/4\"\u003c\/p\u003e\n\u003cp data-start=\"2240\" data-end=\"2258\"\u003e\u003cstrong data-start=\"2240\" data-end=\"2251\"\u003eWeight:\u003c\/strong\u003e 1.5 oz\u003c\/p\u003e\n\u003cp data-start=\"2260\" data-end=\"2301\"\u003e\u003cstrong data-start=\"2260\" data-end=\"2276\"\u003eApplication:\u003c\/strong\u003e Pump Overheat Protection\u003c\/p\u003e\n\u003cp data-start=\"2303\" data-end=\"2327\"\u003e\u003cstrong data-start=\"2303\" data-end=\"2323\"\u003eOEM Replacement:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003chr data-start=\"2329\" data-end=\"2332\"\u003e\n\u003ch2 data-section-id=\"164os46\" data-start=\"2334\" data-end=\"2357\"\u003eTypical Applications\u003c\/h2\u003e\n\u003cul data-start=\"2359\" data-end=\"2596\"\u003e\n\u003cli data-section-id=\"1y56h98\" data-start=\"2359\" data-end=\"2382\"\u003ePressure washer pumps\u003c\/li\u003e\n\u003cli data-section-id=\"1vf501p\" data-start=\"2383\" data-end=\"2419\"\u003eCommercial pressure washer systems\u003c\/li\u003e\n\u003cli data-section-id=\"1wpc0sg\" data-start=\"2420\" data-end=\"2451\"\u003eIndustrial cleaning equipment\u003c\/li\u003e\n\u003cli data-section-id=\"tu2yfp\" data-start=\"2452\" data-end=\"2471\"\u003ePump bypass loops\u003c\/li\u003e\n\u003cli data-section-id=\"1mv9afl\" data-start=\"2472\" data-end=\"2497\"\u003eFleet washing equipment\u003c\/li\u003e\n\u003cli data-section-id=\"7a3rsy\" data-start=\"2498\" data-end=\"2529\"\u003eAgricultural cleaning systems\u003c\/li\u003e\n\u003cli data-section-id=\"yt07qn\" data-start=\"2530\" data-end=\"2560\"\u003eMobile pressure washing rigs\u003c\/li\u003e\n\u003cli data-section-id=\"11zxws0\" data-start=\"2561\" data-end=\"2596\"\u003eHigh-flow pressure washer systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2598\" data-end=\"2601\"\u003e\n\u003ch2 data-section-id=\"7zbpd1\" data-start=\"2603\" data-end=\"2628\"\u003ePerformance Advantages\u003c\/h2\u003e\n\u003cul data-start=\"2630\" data-end=\"3108\"\u003e\n\u003cli data-section-id=\"ydm03w\" data-start=\"2630\" data-end=\"2686\"\u003ePrevents damaging heat buildup during bypass operation\u003c\/li\u003e\n\u003cli data-section-id=\"1ce08ne\" data-start=\"2687\" data-end=\"2723\"\u003eExtends pump seal and packing life\u003c\/li\u003e\n\u003cli data-section-id=\"1rm7niw\" data-start=\"2724\" data-end=\"2774\"\u003eReduces maintenance costs and equipment downtime\u003c\/li\u003e\n\u003cli data-section-id=\"11e9xd1\" data-start=\"2775\" data-end=\"2830\"\u003eProtects internal pump components from thermal damage\u003c\/li\u003e\n\u003cli data-section-id=\"oms4tn\" data-start=\"2831\" data-end=\"2902\"\u003eProvides one of the most consistent activation temperatures available\u003c\/li\u003e\n\u003cli data-section-id=\"1fsar76\" data-start=\"2903\" data-end=\"2960\"\u003eRapid response helps maintain safe operating conditions\u003c\/li\u003e\n\u003cli data-section-id=\"yd7rwp\" data-start=\"2961\" data-end=\"3013\"\u003eSupports long-term pump reliability and efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"818xxa\" data-start=\"3014\" data-end=\"3062\"\u003eEasy installation in existing plumbing systems\u003c\/li\u003e\n\u003cli data-section-id=\"ig8mnh\" data-start=\"3063\" data-end=\"3108\"\u003eIdeal for preventative maintenance programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3110\" data-end=\"3113\"\u003e\n\u003ch2 data-section-id=\"1se1dcn\" data-start=\"3115\" data-end=\"3140\"\u003eInstallation Locations\u003c\/h2\u003e\n\u003cp data-start=\"3142\" data-end=\"3200\"\u003eThe General Pump Thermal Relief Valve can be installed in:\u003c\/p\u003e\n\u003cul data-start=\"3202\" data-end=\"3353\"\u003e\n\u003cli data-section-id=\"1lmpzrk\" data-start=\"3202\" data-end=\"3223\"\u003ePump manifold ports\u003c\/li\u003e\n\u003cli data-section-id=\"h9ulpu\" data-start=\"3224\" data-end=\"3253\"\u003eInlet water supply plumbing\u003c\/li\u003e\n\u003cli data-section-id=\"1uo53n2\" data-start=\"3254\" data-end=\"3284\"\u003eBypass loop plumbing systems\u003c\/li\u003e\n\u003cli data-section-id=\"1rcq037\" data-start=\"3285\" data-end=\"3311\"\u003ePump protection circuits\u003c\/li\u003e\n\u003cli data-section-id=\"11kx4bt\" data-start=\"3312\" data-end=\"3353\"\u003eHigh-flow pressure washer installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3355\" data-end=\"3457\"\u003eAlways follow manufacturer recommendations regarding installation location and plumbing configuration.\u003c\/p\u003e\n\u003chr data-start=\"3459\" data-end=\"3462\"\u003e\n\u003ch2 data-section-id=\"8fimbm\" data-start=\"3464\" data-end=\"3494\"\u003eMaintenance Recommendations\u003c\/h2\u003e\n\u003cul data-start=\"3496\" data-end=\"3901\"\u003e\n\u003cli data-section-id=\"1622yui\" data-start=\"3496\" data-end=\"3568\"\u003eInspect the thermal relief valve regularly for leaks or signs of wear.\u003c\/li\u003e\n\u003cli data-section-id=\"ley4ub\" data-start=\"3569\" data-end=\"3633\"\u003eVerify proper activation during routine maintenance intervals.\u003c\/li\u003e\n\u003cli data-section-id=\"a8ufym\" data-start=\"3634\" data-end=\"3686\"\u003eReplace worn or malfunctioning valves immediately.\u003c\/li\u003e\n\u003cli data-section-id=\"1vdhf81\" data-start=\"3687\" data-end=\"3752\"\u003eEnsure adequate water supply to prevent excessive heat buildup.\u003c\/li\u003e\n\u003cli data-section-id=\"1y01wml\" data-start=\"3753\" data-end=\"3811\"\u003eFollow General Pump installation and service procedures.\u003c\/li\u003e\n\u003cli data-section-id=\"5j3xaa\" data-start=\"3812\" data-end=\"3901\"\u003eUse only genuine OEM replacement parts to maintain factory performance and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Pump","offers":[{"title":"Default Title","offer_id":53334211133803,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/GeneralPumpThermalReliefValve.jpg?v=1780434450","url":"https:\/\/generalsprayers.com\/products\/general-pump-thermal-relief-valve-1-2-mpt-190-f-oem-replacement-part","provider":"GeneralSprayers","version":"1.0","type":"link"}