{"title":"Backflow Devices - Watts - RPZ - Reduced Pressure Zone Assemblies - 1 1\/2\" - 919 Series","description":null,"products":[{"product_id":"1-5-lf919-qt-s-ag-fs","title":"1.5 LF919-QT-S-AG-FS","description":"\u003cp\u003eThis 1 1\/2 inch lead free reduced pressure zone backflow preventer assembly is designed to prevent the flow of polluted water from entering the potable water supply due to backsiphonage and\/or backpressure.\u003c\/p\u003e\u003cp\u003eIt includes a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect continuous water discharges from the relief valve, providing crucial alerts for potential flooding events.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePrimary Function\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrevents the flow of \u003cstrong\u003epolluted water\u003c\/strong\u003e into the potable water supply.\u003c\/li\u003e\n\u003cli\u003eIdeal for protection in \u003cstrong\u003econtinuous pressure piping applications\u003c\/strong\u003e and at cross-connections identified as health hazards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures and Design\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-free bronze body construction\u003c\/strong\u003e with \u003cstrong\u003eNPT end connections\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003ebronze strainer\u003c\/strong\u003e and an \u003cstrong\u003eair gap fitting\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuarter turn ball valve shutoffs\u003c\/strong\u003e with tee handles for easy operation.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003etwo poppet style check valves\u003c\/strong\u003e with replaceable check seats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact, space-saving design\u003c\/strong\u003e with separate access covers for check and relief valves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop-mounted, screwdriver-slotted test cocks\u003c\/strong\u003e for easy testing in reduced clearance installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEZ twist relief valve cover\u003c\/strong\u003e with a quarter-turn locking joint captures spring load during repair, facilitating disassembly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSentryPlus Alert® Technology Integration\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe integrated flood sensor detects continuous relief valve discharge.\u003c\/li\u003e\n\u003cli\u003eWhen paired with an add-on connection kit, the sensor activates to relay alerts for potential flooding.\u003c\/li\u003e\n\u003cli\u003eConnection kit options allow integration with \u003cstrong\u003eBuilding Automation Systems (BAS)\u003c\/strong\u003e via \u003cstrong\u003eRS-485 Modbus\u003c\/strong\u003e or the \u003cstrong\u003eNexa® platform through Wi-Fi connectivity\u003c\/strong\u003e, delivering maintenance alerts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e If utilizing an add-on sensor connection kit for the integrated flood sensor, only a certified technician should make the electrical connections to install the kit and connect equipment to the unit. All local, state, federal, and other governmental requirements, and all building and construction codes and standards must be followed.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796835868949,"sku":"F122680","price":3555.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/185183.jpg?v=1773068238"},{"product_id":"1-1-2-lf919-qt-fs","title":"1 1\/2 LF919-QT-FS","description":"\u003cp\u003eThis \u003cstrong\u003e1 1\/2 inch lead-free reduced pressure zone backflow preventer assembly\u003c\/strong\u003e is designed to prevent the flow of polluted water from entering the potable water supply due to backsiphonage and\/or backpressure. It is ideal for protection in \u003cstrong\u003econtinuous pressure piping applications\u003c\/strong\u003e and at cross-connections identified as health hazards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-free bronze body\u003c\/strong\u003e construction with \u003cstrong\u003eNPT end connections\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuarter turn ball valve shutoffs\u003c\/strong\u003e with lever handles\u003c\/li\u003e\n\u003cli\u003eTwo \u003cstrong\u003epoppet style check valves\u003c\/strong\u003e and \u003cstrong\u003ereplaceable check seats\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact, space-saving design\u003c\/strong\u003e with separate access covers for check valves and relief valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop-mounted, screwdriver-slotted test cocks\u003c\/strong\u003e for easy testing and use in reduced clearance installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEZ twist relief valve cover\u003c\/strong\u003e with quarter turn locking joint to capture the spring load during repair\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom-mounted relief valve\u003c\/strong\u003e for reduced space requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIntegrated Flood Monitoring\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect continuous discharge from the relief valve\u003c\/li\u003e\n\u003cli\u003eWhen paired with an add-on connection kit (sold separately), the sensor activates to relay alerts for potential flooding events\u003c\/li\u003e\n\u003cli\u003eConnection kit options, including the Sensor Control Monitor, enable integration with \u003cstrong\u003eBuilding Automation Systems (BAS) via RS-485 Modbus\u003c\/strong\u003e or the \u003cstrong\u003eNexa® platform through Wi-Fi\u003c\/strong\u003e to deliver maintenance alerts\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eInstallation of the Sensor Control Monitor and connection kits requires a certified technician to make electrical connections, following all local, state, federal, and governmental requirements, and building and construction codes and standards.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796838031637,"sku":"F065375","price":2484.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/185136.jpg?v=1773062424"},{"product_id":"1-5-lf919-qt-s-fs","title":"1.5 LF919-QT-S-FS","description":"\u003cp\u003eThis \u003cstrong\u003e1 1\/2 inch lead free reduced pressure zone backflow preventer assembly\u003c\/strong\u003e prevents polluted water from entering the potable water supply due to backsiphonage and or backpressure. It is ideal for protection in \u003cstrong\u003econtinuous pressure piping applications\u003c\/strong\u003e and at cross-connections identified as health hazards and from other contaminants found at the service line entrance.\u003c\/p\u003e\u003cp\u003eThe assembly includes a \u003cstrong\u003eflood sensor with SentryPlus Alert technology\u003c\/strong\u003e to detect continuous water discharges from the relief valve. When paired with an add-on connection kit (sold separately), this sensor relays alerts for potential flooding events to a \u003cstrong\u003eSensor Control Monitor\u003c\/strong\u003e. The Sensor Control Monitor enables integration with a Building Automation System (BAS) via \u003cstrong\u003eRS-485 Modbus\u003c\/strong\u003e or the \u003cstrong\u003eNexa platform\u003c\/strong\u003e through Wi-Fi connectivity for maintenance alerts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-free bronze body construction\u003c\/strong\u003e with \u003cstrong\u003eNPT end connections\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003ebronze strainer\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuarter turn ball valve shutoffs\u003c\/strong\u003e with tee handles for easy operation.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003etwo poppet style check valves\u003c\/strong\u003e with replaceable check seats.\u003c\/li\u003e\n\u003cli\u003eEquipped with an \u003cstrong\u003eair gap fitting\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact, space-saving design\u003c\/strong\u003e with separate access covers for check valves and relief valve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop-mounted, screwdriver-slotted test cocks\u003c\/strong\u003e for easy testing and use in reduced clearance installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEZ twist relief valve cover\u003c\/strong\u003e with quarter turn locking joint to facilitate disassembly during repair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom-mounted relief valve\u003c\/strong\u003e for reduced space requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eOnly a certified technician should make the electrical connections for the flood sensor and any integrated monitoring equipment. All local, state, federal, and governmental requirements, as well as building and construction codes and standards, must be followed.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796839964949,"sku":"F065381","price":2997.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/185143.jpg?v=1773062662"}],"url":"https:\/\/www.backflowpreventer.com\/collections\/backflow-devices-watts-rpz-reduced-pressure-zone-assemblies-1-1-2-919-series.oembed","provider":"Water Specialties Company","version":"1.0","type":"link"}