{"product_id":"watts-0559115","title":"Watts LFMMVM1-US 1\/2 Lead-Free Thermostatic Mixing Valve, Copper, Sweat","description":"\u003cp\u003eThe Watts LFMMVM1-US 1\/2 is a 1\/2\" lead-free point-of-use thermostatic mixing valve with Sweat connections. It blends hot and cold water to hold a field-adjustable outlet temperature of 80°F to 120°F. It is listed to ASSE 1017, ASSE 1069, ASSE 1070. It features a copper body and a epdm seat. Rated to 150 psi. This model is certified lead-free for potable-water installations.\u003c\/p\u003e\u003cp\u003eThis 1\/2 inch lead free thermostatic mixing valve is designed for residential, commercial or institutional environments for supplying baths or lavatories with tempered water. The double throttling design controls both hot and cold water supply to the mixed outlet. It consists of a lead free brass body, solder union connections, solid wax hydraulic principle thermostat, integral filter washers and check valves with a locking mechanism for the temperature setting. The adjustable field range temperature at mixed outlet is 80 to 120 degrees F (27 to 49 degrees C). The maximum pressure rating is 150 psi (10.3 bar).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLead free brass construction\u003c\/li\u003e\n\u003cli\u003eThermal actuation technology for precise temperature control\u003c\/li\u003e\n\u003cli\u003eLocking mechanism secures temperature setting\u003c\/li\u003e\n\u003cli\u003eASSE 1070, ASSE 1069, ASSE 1017 and UPC listed\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eCan I use this at a lavatory — is it ASSE 1070 listed?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. This valve is listed to ASSE 1070, the standard for point-of-use scald protection, so it is legal to install it serving a lavatory, sink or similar fixture. It is also listed to ASSE 1069 for multi-fixture point-of-use service. Because it additionally carries ASSE 1017, the same valve may be used at the water heater as a point-of-distribution tempering valve. Its outlet adjusts from 80°F to 120°F. Note ASSE 1070 does not cover showers — an in-shower device must be ASSE 1016 listed.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat temperature range does it deliver?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe outlet temperature is field-adjustable from 80°F to 120°F. It holds that setting down to 0.5 gpm of flow.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eDoes it have integral checks?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. Check valves are built into the hot and cold inlets to stop cross-flow between the supplies, along with integral filter washers\/screens that keep debris off the thermostat. No separate check valves are needed at the valve.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eCan I lock the temperature setting?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. A locking mechanism secures the temperature setting once it is dialed in, so it cannot be moved without deliberately unlocking it.\u003c\/dd\u003e\n\u003c\/dl\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Mixing\/Tempering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Sweat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat \/ Seal Material:\u003c\/strong\u003e EPDM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Pressure (psi):\u003c\/strong\u003e 150\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 Year Limited\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e LFMMVM1-US 1\/2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e ASSE-1017, ASSE-1069, ASSE-1070, IAPMO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-Free:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASSE Listing:\u003c\/strong\u003e ASSE 1017;ASSE 1069;ASSE 1070\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Point:\u003c\/strong\u003e Point of Use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Temp — Min (°F):\u003c\/strong\u003e 80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Temp — Max (°F):\u003c\/strong\u003e 120\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Controllable Flow (gpm):\u003c\/strong\u003e 0.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegral Checks \u0026amp; Filter Washers:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Temperature Adjustment:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Gauge Included:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnion Connections:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Lavatory \/ Sink;Tub \/ Shower;Water Heater\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":54935686021419,"sku":"0559115","price":311.93,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/3168\/9577\/files\/10348d975042f11562ebcbeda365a4ff23980d37_f6eb22a1-30da-4127-a3f6-f639db8b9513.jpg?v=1785984840","url":"https:\/\/citysupplygroup.com\/products\/watts-0559115","provider":"City Supply","version":"1.0","type":"link"}