{"title":"Backflow Devices - Watts - RPZ - Reduced Pressure Zone Assemblies - 10\"","description":null,"products":[{"product_id":"10-lf909m1-dnrs-fs","title":"10 LF909M1-DNRS-FS","description":"\u003cp\u003eThis 10 inch \u003cstrong\u003elead free reduced pressure zone backflow preventer assembly\u003c\/strong\u003e is designed to protect potable water supplies from pollution caused by backsiphonage or backpressure. It is ideal for use in continuous pressure piping applications and at cross-connections identified as health hazards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Free*\u003c\/strong\u003e construction for compliance with installation requirements.\u003c\/li\u003e\n\u003cli\u003ePatented \u003cstrong\u003eArmorTek®\u003c\/strong\u003e 3-part advanced epoxy coating system resists \u003cstrong\u003emicrobial-induced corrosion (MIC)\u003c\/strong\u003e and protects exposed metal surfaces.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect excessive water discharges from the relief valve.\u003c\/li\u003e\n\u003cli\u003eSensor functionality can be activated with an add-on connection kit to relay alerts via BMS, cellular communication, or the Nexa® platform through Wi-Fi.\u003c\/li\u003e\n\u003cli\u003eUnique patented \u003cstrong\u003eair-in\/water-out relief valve design\u003c\/strong\u003e provides high capacity discharge performance during emergency conditions.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003edomestic non-rising stem resilient seated gate valves\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003ecaptured spring check valves\u003c\/strong\u003e and \u003cstrong\u003ereplaceable seats\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003etop mounted test cocks\u003c\/strong\u003e and a \u003cstrong\u003efield reversible pressure differential relief valve\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel internal parts\u003c\/strong\u003e for durability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e*The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796759683349,"sku":"88009402","price":67611.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/181600.jpg?v=1772728812"},{"product_id":"10-957-osy-fs","title":"10 957-OSY-FS","description":"\u003cp\u003eThe 10 inch Watts Series 957 Reduced Pressure Zone Assembly with OSY shutoff valves and flood sensor is designed to prevent the reverse flow of potable water due to backpressure or backsiphonage, mitigating potential health hazards. This assembly is approved for horizontal installation and features a compact design, making it suitable for smaller enclosures.\u003c\/p\u003e\u003cp\u003eThe backflow preventer incorporates a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e that detects excessive water discharge from the relief valve. When paired with an add-on connection kit, the sensor activates to relay alerts for potential flooding events.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a durable \u003cstrong\u003e304 (Schedule 40) stainless steel housing and sleeve\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003eUL Classified and FM Approved outside stem and yoke (OSY) resilient seated gate valves\u003c\/strong\u003e for reliable shutoff\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003ereplaceable check disc rubber\u003c\/strong\u003e and bottom mounted \u003cstrong\u003ecast stainless steel relief valve\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove couplings\u003c\/strong\u003e are designed for ease of installation and pipe alignment\u003c\/li\u003e\n\u003cli\u003eExtremely \u003cstrong\u003ecompact design\u003c\/strong\u003e for installations where space is limited\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003eLead Free* bronze body test cocks\u003c\/strong\u003e provide reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFlood Monitoring\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIntegrated \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e for detecting continuous discharge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdd-on sensor connection kit\u003c\/strong\u003e extends flood monitoring capabilities\u003c\/li\u003e\n\u003cli\u003eCan integrate with a Sensor Control Monitor for \u003cstrong\u003emaintenance alerts via BAS (RS-485 Modbus) or Nexa® platform (Wi-Fi)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796761059605,"sku":"F111589","price":31362.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/181676.jpg?v=1772728874"},{"product_id":"10-lf909m1-dosy-fs","title":"10 LF909M1-DOSY-FS","description":"\u003cp\u003eThis 10 inch \u003cstrong\u003eLead Free\u003c\/strong\u003e reduced pressure zone backflow preventer assembly is designed to prevent the reverse flow of polluted water from entering the potable water supply due to backsiphonage or backpressure. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Materials\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures an \u003cstrong\u003eepoxy coated cast iron body\u003c\/strong\u003e for durability.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003edomestic outside stem and yoke resilient seated gate valves\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eEquipped with captured spring check valves, \u003cstrong\u003ereplaceable seats\u003c\/strong\u003e, and top mounted test cocks.\u003c\/li\u003e\n\u003cli\u003eThe pressure differential relief valve is \u003cstrong\u003efield reversible\u003c\/strong\u003e for versatile installation.\u003c\/li\u003e\n\u003cli\u003eThe assembly's coating utilizes \u003cstrong\u003eArmorTek®\u003c\/strong\u003e, a patented three-part advanced epoxy system engineered to limit both microbial induced (MIC) and exposed metal substrate corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFlood Sensor Technology\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eContains a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect excessive water discharges from the relief valve.\u003c\/li\u003e\n\u003cli\u003eWhen paired with an add-on connection kit (sold separately), the sensor is activated to relay alerts for potential flooding events.\u003c\/li\u003e\n\u003cli\u003eConnection kit options include \u003cstrong\u003eBMS\u003c\/strong\u003e, \u003cstrong\u003ecellular communication\u003c\/strong\u003e, and the \u003cstrong\u003eSensor Control Monitor\u003c\/strong\u003e which enables integration with BAS via RS-485 Modbus or the Nexa® platform through Wi-Fi.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796772364565,"sku":"88009353","price":72107.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/190759.jpg?v=1781625564"},{"product_id":"10-957n-osy-fs","title":"10 957N-OSY-FS","description":"\u003cp\u003eThis \u003cstrong\u003e10 inch Reduced Pressure Zone Assembly Backflow Preventer\u003c\/strong\u003e provides essential protection to potable water systems from contamination due to backpressure or backsiphonage, particularly in health hazard applications. It is designed to prevent the reverse flow of liquids.\u003c\/p\u003e\u003cp\u003eThis assembly features a \u003cstrong\u003eflood sensor with SentryPlus Alert technology\u003c\/strong\u003e to detect excessive water discharges from the relief valve, helping to prevent costly flooding and property damage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003eOSY (Outside Stem and Yoke) resilient seated gate valves\u003c\/strong\u003e, UL Classified and FM Approved.\u003c\/li\u003e\n\u003cli\u003eConstructed with a \u003cstrong\u003e304 (Schedule 40) stainless steel housing and sleeve\u003c\/strong\u003e for durability.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003ebottom-mounted cast stainless steel relief valve\u003c\/strong\u003e and \u003cstrong\u003ereplaceable check disc rubber\u003c\/strong\u003e for reliable performance.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003epatented torsion spring checks\u003c\/strong\u003e designed for the lowest pressure loss and unmatched ease of serviceability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtremely compact design\u003c\/strong\u003e, up to 70% lighter than traditional designs, allowing for smaller enclosures and easier installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove couplings\u003c\/strong\u003e facilitate integral pipeline adjustment and simplify installation.\u003c\/li\u003e\n\u003cli\u003eThe flood sensor provides \u003cstrong\u003eflood alerts\u003c\/strong\u003e, activated with an add-on connection kit, compatible with BMS and cellular network communication.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eNOTICE: An add-on connection kit is required to activate the flood sensor. Without the connection kit, the sensor is a passive component that has no communication with any other device.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796776198421,"sku":"F111595","price":38969.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/182356.jpg?v=1772729448"},{"product_id":"10-957-nrs-fs","title":"10 957-NRS-FS","description":"\u003cp\u003eThe \u003cstrong\u003eWatts Series 957 Reduced Pressure Zone Assembly\u003c\/strong\u003e provides comprehensive protection for potable water systems against contamination from both backpressure and backsiphonage. This 10-inch lead-free assembly is designed for health hazard applications and features \u003cstrong\u003enon-rising stem (NRS) resilient seated gate valves\u003c\/strong\u003e and an integrated flood sensor.\u003c\/p\u003e\u003cp\u003eThis backflow preventer is exceptionally compact, up to 70% lighter than traditional designs, and approved for horizontal installation. It utilizes a \u003cstrong\u003e304 (Schedule 40) stainless steel housing and sleeve\u003c\/strong\u003e with groove fittings for easy installation and pipeline alignment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFlood Detection \u0026amp; Alert System\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEquipped with a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect continuous discharge from the relief valve.\u003c\/li\u003e\n\u003cli\u003eRelays a signal to facility personnel for corrective action, limiting potential flooding and costly damage.\u003c\/li\u003e\n\u003cli\u003eRequires an \u003cstrong\u003eadd-on connection kit\u003c\/strong\u003e to activate the flood sensor's alert features and enable communication.\u003c\/li\u003e\n\u003cli\u003eCompatible with \u003cstrong\u003eBuilding Management Systems (BMS)\u003c\/strong\u003e and cellular networks when paired with an appropriate connection kit.\u003c\/li\u003e\n\u003cli\u003eIntegrates with \u003cstrong\u003eBAS via RS-485 Modbus\u003c\/strong\u003e or the \u003cstrong\u003eNexa® platform by Wi-Fi connectivity\u003c\/strong\u003e when using the Sensor Control Monitor connection kit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDesign \u0026amp; Serviceability\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures \u003cstrong\u003epatented torsion spring checks\u003c\/strong\u003e for the lowest pressure loss in its class.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable check disc rubber\u003c\/strong\u003e and a bottom-mounted cast stainless steel relief valve ensure unmatched ease of serviceability.\u003c\/li\u003e\n\u003cli\u003eTest cocks are made from \u003cstrong\u003eLead Free* bronze body\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eInstallation Notice: Use of the flood sensor does not replace the need to comply with all required instructions, codes, and regulations related to installation, operation, and maintenance of this product, including the need to provide proper drainage in the event of a discharge. It is essential to thoroughly read all installation instructions and product safety information before beginning installation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796776624405,"sku":"F111607","price":29929.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/182380.jpg?v=1772729466"},{"product_id":"10-994-osy-fs","title":"10 994-OSY-FS","description":"\u003cp\u003eThis \u003cstrong\u003e10 inch lead free reduced pressure zone assembly backflow preventer\u003c\/strong\u003e (RPZ) is designed to protect potable water supplies from health hazard cross-connections by preventing reverse flow due to backpressure or backsiphonage. It features a compact, modular design for simplified in-line maintenance.\u003c\/p\u003e\u003cp\u003eThe assembly incorporates a \u003cstrong\u003eSentryPlus Alert® flood sensor\u003c\/strong\u003e to detect excessive water discharges from the relief valve. When paired with an add-on connection kit, this sensor actively relays alerts for potential flooding events, helping to prevent costly damage. \u003cem\u003eNote: An add-on connection kit is required to activate the flood sensor's communication capabilities. Without the kit, the flood sensor is a passive component that does not communicate with other devices.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003eshort lay length\u003c\/strong\u003e and \u003cstrong\u003elightweight stainless steel body\u003c\/strong\u003e for reduced installation and shipping costs.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003eUL and FM approved outside stem and yoke (OSY) resilient seated gate valves\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003ecorrosion-resistant stainless steel bottom-mounted relief valve\u003c\/strong\u003e with a balanced rolling diaphragm for lower maintenance.\u003c\/li\u003e\n\u003cli\u003eUtilizes \u003cstrong\u003etorsion spring check valves\u003c\/strong\u003e and thermoplastic\/stainless steel check valves for maximum flow at low pressure drop and trouble-free operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo special tools are required for servicing\u003c\/strong\u003e, facilitating easy maintenance through a single access cover.\u003c\/li\u003e\n\u003cli\u003eCompact construction allows for installation in \u003cstrong\u003esmaller enclosures\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796780785941,"sku":"F438073","price":42222.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/182536.jpg?v=1772729613"},{"product_id":"10-957-dnrs-fs","title":"10 957-DNRS-FS","description":"\u003cp\u003eThis \u003cstrong\u003eWatts Series 957 Reduced Pressure Zone Assembly Backflow Preventer\u003c\/strong\u003e is designed to protect potable water systems from contamination due to \u003cstrong\u003ebacksiphonage\u003c\/strong\u003e or \u003cstrong\u003ebackpressure\u003c\/strong\u003e in health hazard applications. This 10 inch model, featuring \u003cstrong\u003eNon-Rising Stem (NRS) shutoff valves\u003c\/strong\u003e, is approved for horizontal installation and incorporates an extremely compact, lightweight design.\u003c\/p\u003e\u003cp\u003eThe assembly includes a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect excessive water discharges from the relief valve, providing notification capabilities to facility personnel when paired with an add-on connection kit, helping to limit flooding and damage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e304 (Schedule 40) stainless steel\u003c\/strong\u003e housing and sleeve for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion-resistant stainless steel\u003c\/strong\u003e bottom-mounted pressure relief valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented torsion spring checks\u003c\/strong\u003e for lowest pressure loss and unmatched ease of serviceability\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003edomestic resilient seated gate valves with non-rising stem\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtremely compact design\u003c\/strong\u003e is 70% lighter than traditional models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove fittings\u003c\/strong\u003e allow integral pipeline adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFlood Sensor Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSentryPlus Alert® technology\u003c\/strong\u003e detects continuous discharge from the relief valve\u003c\/li\u003e\n\u003cli\u003eSensor is installed on the assembly exterior and does not alter assembly functions or certifications\u003c\/li\u003e\n\u003cli\u003eRelays a signal to trigger notification for corrective action (requires add-on connection kit)\u003c\/li\u003e\n\u003cli\u003eAdd-on sensor connection kit enables compatibility with \u003cstrong\u003eBMS\u003c\/strong\u003e and \u003cstrong\u003ecellular network communication\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrates with \u003cstrong\u003eSensor Control Monitor\u003c\/strong\u003e for maintenance alerts to \u003cstrong\u003eBAS via RS-485 Modbus\u003c\/strong\u003e or \u003cstrong\u003eNexa® platform via Wi-Fi connectivity\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796781310229,"sku":"F792324","price":59087.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/182566.jpg?v=1772729634"},{"product_id":"10-lf909m1lf-fs","title":"10 LF909M1LF-FS","description":"\u003cp\u003eThis 10 inch lead free reduced pressure zone backflow preventer assembly is designed to provide \u003cstrong\u003ecross-connection control protection\u003c\/strong\u003e of the potable water supply in accordance with national plumbing codes. It prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and\/or backpressure, making it ideal for health hazard cross-connections and continuous pressure piping applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Free\u003c\/strong\u003e* construction to comply with installation requirements\u003c\/li\u003e\n\u003cli\u003eUnique patented \u003cstrong\u003eair-in and water-out design\u003c\/strong\u003e provides high capacity relief valve discharge performance during emergency conditions\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003eSentryPlus Alert® flood sensor\u003c\/strong\u003e to detect excessive water discharges from the relief valve\u003c\/li\u003e\n\u003cli\u003eFlood alerts feature activated with an add-on sensor connection kit, compatible with BMS and cellular network communication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmorTek® coating technology\u003c\/strong\u003e to resist corrosion of internals, including microbial-induced corrosion (MIC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable seats\u003c\/strong\u003e and \u003cstrong\u003estainless steel internal parts\u003c\/strong\u003e for ease of maintenance\u003c\/li\u003e\n\u003cli\u003eCaptured spring check assemblies\u003c\/li\u003e\n\u003cli\u003eFused epoxy coated and lined checks\u003c\/li\u003e\n\u003cli\u003eField reversible relief valve\u003c\/li\u003e\n\u003cli\u003eNo special tools required for servicing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction Details\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEpoxy coated cast iron body\u003c\/strong\u003e for durability\u003c\/li\u003e\n\u003cli\u003ePatented 3-part advanced epoxy coating system (ArmorTek®) protects against corrosion\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003ecaptured spring check valves\u003c\/strong\u003e and a field reversible pressure differential relief valve\u003c\/li\u003e\n\u003cli\u003eTop mounted test cocks\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eNOTICE: Use of the flood sensor does not replace the need to comply with all required instructions, codes, and regulations related to installation, operation, and maintenance of this product, including the need to provide proper drainage in the event of a discharge. Watts is not responsible for the failure of alerts due to connectivity issues, power outages, or improper installation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796835344661,"sku":"88009351","price":40895.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/185124.jpg?v=1772824398"},{"product_id":"10-994-dosy","title":"10 994-DOSY","description":"\u003cp\u003eThis 10 inch \u003cstrong\u003eReduced Pressure Zone (RPZ) Assembly Backflow Preventer\u003c\/strong\u003e with \u003cstrong\u003eDomestic OSY Shutoffs\u003c\/strong\u003e is designed to protect potable water supplies from contamination caused by backsiphonage or backpressure from non-potable sources, in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in-line repairs, making it ideal for continuous pressure piping applications and health hazard cross-connections.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003eshort lay length\u003c\/strong\u003e and \u003cstrong\u003elightweight stainless steel body\u003c\/strong\u003e for reduced installation and shipping costs.\u003c\/li\u003e\n\u003cli\u003eEquipped with corrosive resistant \u003cstrong\u003estainless steel bottom mounted relief valve\u003c\/strong\u003e with a balanced rolling diaphragm for lower maintenance.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003epatented torsion spring check valves\u003c\/strong\u003e and thermoplastic check valves with stainless steel hinge pins for trouble-free operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDomestic Outside Stem and Yoke (OSY) resilient seated gate valves\u003c\/strong\u003e are provided for reliable shutoff.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo special tools are required for servicing\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact construction\u003c\/strong\u003e allows for smaller enclosures and reduces clearance requirements when installed against an outside wall.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFlood Detection\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncorporates a \u003cstrong\u003eflood sensor\u003c\/strong\u003e on the relief valve to detect excessive water discharges.\u003c\/li\u003e\n\u003cli\u003eThe flood sensor relays a signal to trigger notification for facility personnel, helping to limit flooding and costly damage.\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eAn add-on connection kit is required to activate the flood sensor's communication features; without it, the flood sensor acts as a passive component.\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003eFlood alert feature compatible with \u003cstrong\u003eBMS and cellular network communication\u003c\/strong\u003e with an add-on sensor connection kit.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796837114133,"sku":"0439417","price":45177.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/184258.jpg?v=1772731407"},{"product_id":"10-lf909m1-nrs-fs","title":"10 LF909M1-NRS-FS","description":"\u003cp\u003eThis 10 inch \u003cstrong\u003eLead Free Reduced Pressure Zone (RPZ) assembly\u003c\/strong\u003e is designed to provide \u003cstrong\u003ecross-connection control protection\u003c\/strong\u003e of the potable water supply, preventing reverse flow of polluted water due to backsiphonage and backpressure. It is ideal for continuous pressure piping applications and at cross-connections identified as health hazards and from other contaminants found at the service line entrance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures \u003cstrong\u003eLead Free* construction\u003c\/strong\u003e to comply with installation requirements.\u003c\/li\u003e\n\u003cli\u003eBody components are coated with \u003cstrong\u003eArmorTek®\u003c\/strong\u003e, 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 a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect excessive water discharges from the relief valve, providing notification for potential flooding events when paired with an add-on connection kit.\u003c\/li\u003e\n\u003cli\u003eExclusive \u003cstrong\u003eair-in\/water-out relief valve design\u003c\/strong\u003e provides high capacity discharge performance during emergency conditions of combined backsiphonage and backpressure with both checks fouled.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003enon-rising stem (NRS) resilient seated gate valves\u003c\/strong\u003e for reliable shutoff.\u003c\/li\u003e\n\u003cli\u003eContains \u003cstrong\u003ereplaceable seats\u003c\/strong\u003e and \u003cstrong\u003estainless steel internal parts\u003c\/strong\u003e for ease of maintenance.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003ecaptured spring check assemblies\u003c\/strong\u003e and fused epoxy coated and lined checks.\u003c\/li\u003e\n\u003cli\u003eA field reversible relief valve design provides maximum capacity during emergency conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eAn add-on connection kit is required to activate the flood sensor's communication features. Without the connection kit, the sensor is a passive component with no external communication.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796837605653,"sku":"88009320","price":63186.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/190291.jpg?v=1778769172"},{"product_id":"10-lf909m1-osy-fs","title":"10 LF909M1-OSY-FS","description":"\u003cp\u003eThis \u003cstrong\u003e10 inch lead free reduced pressure zone backflow preventer assembly\u003c\/strong\u003e prevents the reverse flow of polluted water from entering into the potable water supply due to \u003cstrong\u003ebacksiphonage\u003c\/strong\u003e and\/or \u003cstrong\u003ebackpressure\u003c\/strong\u003e. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEquipped with a \u003cstrong\u003eflood sensor with SentryPlus Alert technology\u003c\/strong\u003e to detect continuous discharge from the relief valve.\u003c\/li\u003e\n\u003cli\u003eAdd-on sensor connection kit required for flood alerts and extended monitoring.\u003c\/li\u003e\n\u003cli\u003eIntegrates with the Sensor Control Monitor to deliver maintenance alerts to BAS via RS-485 Modbus or the Nexa platform by Wi-Fi connectivity.\u003c\/li\u003e\n\u003cli\u003eUtilizes advanced \u003cstrong\u003eArmorTek coating technology\u003c\/strong\u003e to resist microbial-induced corrosion (MIC) and protect exposed metal substrate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast iron body construction\u003c\/strong\u003e with patented \u003cstrong\u003e3-part advanced epoxy coating system\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eUnique patented \u003cstrong\u003eair-in and water-out relief valve design\u003c\/strong\u003e provides high capacity relief valve discharge performance during emergency conditions.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003eoutside stem and yoke (OSY) resilient seated gate valves\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003ereplaceable seats\u003c\/strong\u003e and \u003cstrong\u003estainless steel internal parts\u003c\/strong\u003e for ease of maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaptured spring check assemblies\u003c\/strong\u003e and \u003cstrong\u003efused epoxy coated and lined checks\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField reversible pressure differential relief valve\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eAn add-on connection kit is required to activate the flood sensor's alert features; without it, the sensor operates as a passive component.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796841341205,"sku":"88009317","price":67386.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/190290.jpg?v=1778769090"},{"product_id":"watts-10-lf909m1-nrs-s-fda-fs-reduced-pressure-zone-assembly-lead-free-armortek-coating-nrs-shutoff-fda-epoxy-strainer-flood-sensor-35766","title":"Watts® 10\" LF909M1-NRS-S-FDA-FS Reduced Pressure Zone Assembly, Lead-Free, ArmorTek Coating, NRS Shutoff, FDA Epoxy Strainer, Flood Sensor","description":"","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":50124155453717,"sku":"88009358","price":70846.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/192737.jpg?v=1789044621"},{"product_id":"watts-10-lf909m1-osy-s-fda-fs-reduced-pressure-zone-assembly-lead-free-armortek-coating-osy-shutoff-fda-epoxy-strainer-flood-sensor-35481","title":"Watts® 10\" LF909M1-OSY-S-FDA-FS Reduced Pressure Zone Assembly, Lead-Free, ArmorTek Coating, OSY Shutoff, FDA Epoxy Strainer, Flood Sensor","description":"","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":50124156305685,"sku":"88009354","price":75061.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/192733.jpg?v=1789043836"},{"product_id":"watts-10-957-osy-gxg-reduced-pressure-zone-assembly-osy-shutoff-valves-grooved-inlet-x-grooved-outlet-35582","title":"Watts® 10\" 957-OSY-GXG Reduced Pressure Zone Assembly, OSY Shutoff Valves, Grooved Inlet x Grooved Outlet","description":"","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":50124178915605,"sku":"0112067","price":31317.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/191865.jpg?v=1788373282"}],"url":"https:\/\/www.backflowpreventer.com\/collections\/backflow-devices-watts-rpz-reduced-pressure-zone-assemblies-10.oembed","provider":"Water Specialties Company","version":"1.0","type":"link"}