{"product_id":"watts-0121342-series-lf100xl-relief-valve-3-4-in-mnpt-x-fnpt","title":"Watts 0121342 Series LF100XL Relief Valve 3\/4 in. (MNPT x FNPT)","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Watts 0121342 is a Series LF100XL temperature and pressure relief valve designed for hot water supply tanks and water heaters. The valve features 3\/4 in. MNPT inlet and 3\/4 in. FNPT outlet connections, a copper alloy body, and is set for 125 psi and 210 degrees F. It is a horizontal-type relief valve with piston check, spiral wound gasket, and integral hard-faced seats for safety relief.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/4 in. MNPT inlet x 3\/4 in. FNPT outlet; Series LF100XL, MPN 0121342\u003c\/li\u003e\n  \u003cli\u003eRelief settings: 125 psi pressure and 210 degrees F temperature; capacity up to 105,000 BTU\/hr\u003c\/li\u003e\n  \u003cli\u003eValve features include piston check, spiral wound gasket, and integral hard-faced seats\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eCombination temperature and pressure relief valve, 3\/4 in. MNPT x FNPT, 125 psi\/210 F\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WATTS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 0121342\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: United States\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Watts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 0121342\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries \/ Model\u003c\/strong\u003e: LF100XL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: WLF100XL125210F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Temperature and Pressure Relief Valve (horizontal type)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: 3\/4 in.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: MNPT inlet x FNPT outlet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Copper alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 125 psi (set pressure)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: 210 F (99 C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e: Up to 105,000 BTU\/hr\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Features\u003c\/strong\u003e: Piston check; Spiral wound gasket; Integral hard-faced seats; Test lever (per some sources)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Details\u003c\/strong\u003e: Copper silicon alloy noted in some sources\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: ASME rated; CSA listed (per some sources)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Height 3-11\/64 in; Inlet-to-outlet length 1-5\/32 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.49 pound (where specified)\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"WATTS","offers":[{"title":"Default Title","offer_id":51500619989298,"sku":"0121342","price":74.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/314723154.jpg?v=1784687173","url":"https:\/\/voomisupply.com\/products\/watts-0121342-series-lf100xl-relief-valve-3-4-in-mnpt-x-fnpt","provider":"Voomi Supply","version":"1.0","type":"link"}