{"product_id":"6-lf709-dnrs-iot","title":"6 LF709-DNRS-IOT","description":"\u003cp\u003eThe 6 inch Watts Series LF709 Lead Free Double Check Valve Assembly is designed to prevent the backflow of polluted water from entering into the potable water supply.\u003c\/p\u003e\u003cp\u003eThis backflow preventer is ideal for non-health hazard installations in continuous pressure piping applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003emodular check design\u003c\/strong\u003e concept for simplified maintenance and assembly.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003eintegrated pressure-sensing test cocks\u003c\/strong\u003e (Model IOT) to measure pressure fluctuations at three locations.\u003c\/li\u003e\n\u003cli\u003eComponents are coated with \u003cstrong\u003eArmorTek®\u003c\/strong\u003e, a patented three-part advanced epoxy system engineered to resist microbial-induced corrosion (MIC) and protect exposed metal surfaces.\u003c\/li\u003e\n\u003cli\u003eConstructed with \u003cstrong\u003eLead Free*\u003c\/strong\u003e materials to comply with relevant installation requirements.\u003c\/li\u003e\n\u003cli\u003eUtilizes \u003cstrong\u003edomestic NRS resilient seated gate valves\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003emaximum flow at low pressure drop\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003ereplaceable stainless steel seats\u003c\/strong\u003e and \u003cstrong\u003ecaptured spring assemblies\u003c\/strong\u003e for safety.\u003c\/li\u003e\n\u003cli\u003eApproved for \u003cstrong\u003evertical flow up installation\u003c\/strong\u003e (for 4\" to 10\" sizes).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eAn add-on monitoring connection kit is required to activate the pressure sensors and transmit data; without it, the sensors are passive. Always consult local authorities and read all installation instructions for proper use and compliance.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796830724373,"sku":"88003396","price":18619.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/184109.jpg?v=1772731163","url":"https:\/\/www.backflowpreventer.com\/products\/6-lf709-dnrs-iot","provider":"Water Specialties Company","version":"1.0","type":"link"}