{"product_id":"watts-lfmmvm1-ut-100-thermostatic-mixing-valve-1-inch","title":"Watts LFMMVM1-UT-100 Thermostatic Mixing Valve 1 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WATTS LFMMVM1-UT-100 is a 1-inch lead free thermostatic mixing valve engineered for precise mixed-water temperature control in residential, commercial, and institutional plumbing systems. The valve uses a double throttling design to regulate both hot and cold water supply simultaneously, delivering tempered water to baths and lavatories at a stable, adjustable outlet temperature. The wax-element hydraulic thermostat responds automatically to fluctuations in supply pressure or temperature, maintaining the set point without manual intervention. The lead free brass body and threaded union end connections make this valve suitable for potable water systems where lead-free compliance is required.\u003c\/p\u003e\n\u003cp\u003eThis valve is installed in domestic hot water distribution systems to supply tempered water to fixtures such as bathtubs, showers, and lavatories. It is appropriate for residential homes, hotels, schools, healthcare facilities, and other commercial or institutional buildings where scald protection and water temperature consistency are required. The threaded union connections simplify installation and future removal for service. The locking temperature adjustment mechanism prevents unauthorized changes to the set point once the commissioning temperature is established by the installing plumber.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eLead free brass body meets lead-free potable water requirements\u003c\/li\u003e\n  \u003cli\u003eDouble throttling design regulates both hot and cold inlets for stable mixed outlet temperature\u003c\/li\u003e\n  \u003cli\u003eSolid wax hydraulic principle thermostat provides automatic temperature compensation\u003c\/li\u003e\n  \u003cli\u003eAdjustable mixed outlet temperature range of 80 to 120 degrees F (27 to 49 degrees C)\u003c\/li\u003e\n  \u003cli\u003eIntegral filter washers protect internal components from debris\u003c\/li\u003e\n  \u003cli\u003eIntegral check valves prevent cross-flow between hot and cold supplies\u003c\/li\u003e\n  \u003cli\u003eLocking mechanism secures temperature set point after commissioning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation thermostatic mixing valve for 1-inch threaded plumbing systems in residential, commercial, and institutional potable water applications requiring tempered water delivery to baths and lavatories.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber in accordance with applicable local plumbing codes and ASSE 1017 or equivalent standards for thermostatic mixing valves. Shut off both the hot and cold water supplies and relieve system pressure before making any connections. Threaded union connections should be made with appropriate thread sealant rated for potable water service. After installation, verify the mixed outlet temperature with a calibrated thermometer before locking the temperature adjustment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Threaded union\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Outlet Temperature Range\u003c\/strong\u003e: 80 to 120 degrees F (27 to 49 degrees C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Pressure Rating\u003c\/strong\u003e: 150 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Lead free brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermostat Type\u003c\/strong\u003e: Solid wax hydraulic principle\u003c\/li\u003e\n\u003c\/ul\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: LFMMVM1-UT-100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WATTS","offers":[{"title":"Default Title","offer_id":51525057249586,"sku":"LFMMVM1-UT-100","price":153.82,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/watts-lfmmvm1-ut-100-thermostatic-mixing-valve-1-inch","provider":"Voomi Supply","version":"1.0","type":"link"}