{"product_id":"2-5-lf007-dnrs-iot","title":"2.5 LF007-DNRS-IOT","description":"\u003cp\u003eThis 2 1\/2 inch \u003cstrong\u003eLead Free Double Check Valve Backflow Preventer Assembly\u003c\/strong\u003e is designed to prevent the backflow of polluted water into the potable water supply due to backsiphonage or backpressure. Its compact modular design facilitates easy maintenance with a single access cover for in-line repairs. It is ideal for protection in continuous pressure piping applications and cross-connections identified as non-health hazards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSmart \u0026amp; Connected Technology\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures \u003cstrong\u003eintegrated pressure-sensing test cocks\u003c\/strong\u003e (Model IOT) at No. 2, No. 3, and No. 4 locations to measure pressure fluctuations.\u003c\/li\u003e\n\u003cli\u003eActivated with an add-on monitoring connection kit (BMS\/BAS only) to collect, convert, and transmit data values for use in a \u003cstrong\u003ebuilding management system\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eEnables monitoring and assessment of backflow assembly performance between code testing, helping to drive scheduling of maintenance and repair.\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eAn add-on monitoring connection kit is required to collect data from the pressure sensors. Without the connection kit, the sensors are passive components that do not communicate with any other device. Use of integrated pressure sensors and monitoring connection kit does not replace the need to comply with all required instructions, codes, and regulations related to installation, operation, and maintenance of the backflow preventer.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Free cast iron body\u003c\/strong\u003e with \u003cstrong\u003eArmorTek® coating technology\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eArmorTek is a patented three-part advanced epoxy system engineered to reduce \u003cstrong\u003emicrobial-induced corrosion (MIC)\u003c\/strong\u003e and protect exposed metal substrate.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003edomestic non-rising stem (NRS) resilient seated gate valves\u003c\/strong\u003e and top-mounted test cocks.\u003c\/li\u003e\n\u003cli\u003eConsists of two in-line independent \u003cstrong\u003epositive seating check modules\u003c\/strong\u003e with captured springs and \u003cstrong\u003ereplaceable check discs and seats\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eModular, compact design for easier maintenance and assembly by retaining the spring load.\u003c\/li\u003e\n\u003cli\u003eNo special tools required for servicing, providing low pressure drop.\u003c\/li\u003e\n\u003cli\u003eAccess to all internal components through a single, top-entry cover with \u003cstrong\u003estainless steel bolts\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796835180821,"sku":"88003379","price":7507.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/184221.jpg?v=1772731332","url":"https:\/\/www.backflowpreventer.com\/products\/2-5-lf007-dnrs-iot","provider":"Water Specialties Company","version":"1.0","type":"link"}