{"title":"Backflow Devices - Watts - RPZ - Reduced Pressure Zone Assemblies - 2 1\/2\"","description":null,"products":[{"product_id":"2-1-2-957-dosy","title":"2 1\/2 957-DOSY","description":"\u003cp\u003eThis 2 1\/2 inch reduced pressure zone assembly backflow preventer is designed to help prevent the reverse flow of fire protection substances and non-potable water into the potable water supply, protecting against both \u003cstrong\u003ebacksiphonage\u003c\/strong\u003e and \u003cstrong\u003ebackpressure\u003c\/strong\u003e in health hazard applications, in accordance with national plumbing codes.\u003c\/p\u003e\u003cp\u003eThis extremely \u003cstrong\u003ecompact\u003c\/strong\u003e and lighter-than-traditional design is approved for \u003cstrong\u003ehorizontal installation\u003c\/strong\u003e when installed in accordance with the direction of the flow arrow.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003e304 stainless steel housing and sleeve\u003c\/strong\u003e with a quick access sleeve.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003epatented torsion spring check modules\u003c\/strong\u003e for lowest pressure loss and ease of serviceability.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003edomestic outside stem and yoke (OSY) resilient seated gate valves\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIncorporates a \u003cstrong\u003ebottom-mounted cast stainless steel relief valve\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eA \u003cstrong\u003eflood sensor\u003c\/strong\u003e is included to detect excessive water discharges from the relief valve, providing notification for corrective action.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove couplings\u003c\/strong\u003e allow for integral pipeline adjustment and ease of installation.\u003c\/li\u003e\n\u003cli\u003eDesigned for continuous pressure piping applications.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796713316629,"sku":"0113040","price":8445.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/179926.jpg?v=1772727449"},{"product_id":"994blt","title":"994BLT","description":"\u003cp\u003eThis Watts 994BLT Portable Hydrant Backflow Preventer is designed to protect potable water systems from cross-contamination at fire hydrants and other non-permanent installations where flow is in one direction only.\u003c\/p\u003e\u003cp\u003eIt prevents the reverse backflow of fire protection substances and non-potable water into the potable water supply due to backsiphonage or backpressure, ensuring compliance with national plumbing codes and water authority requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; 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It is ideal for continuous pressure piping applications and for protection at cross-connections identified as health hazards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Durability\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a robust \u003cstrong\u003ecast iron body\u003c\/strong\u003e construction for sizes 2 1\/2\" - 3\".\u003c\/li\u003e\n\u003cli\u003eUtilizes \u003cstrong\u003eArmorTek®\u003c\/strong\u003e, a patented three-part advanced epoxy coating system, applied to internal and external surfaces (for 2 1\/2\" - 3\" models) to resist \u003cstrong\u003emicrobial-induced corrosion (MIC)\u003c\/strong\u003e and protect exposed metal substrate.\u003c\/li\u003e\n\u003cli\u003eDesigned with \u003cstrong\u003eLead Free*\u003c\/strong\u003e construction, meaning the wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eValves \u0026amp; Checks\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEquipped with two \u003cstrong\u003ein-line, independent check valves\u003c\/strong\u003e with captured springs and replaceable check seats.\u003c\/li\u003e\n\u003cli\u003eIncludes an internal relief valve for reduced installation clearances.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003enon-rising stem (NRS) resilient seated gate valves\u003c\/strong\u003e for reliable shutoff.\u003c\/li\u003e\n\u003cli\u003eFurnished with resilient seated test cocks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMaintenance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned with a single access cover and \u003cstrong\u003emodular check construction\u003c\/strong\u003e for ease of maintenance.\u003c\/li\u003e\n\u003cli\u003eProvides \u003cstrong\u003etop entry to all internals\u003c\/strong\u003e for immediate accessibility.\u003c\/li\u003e\n\u003cli\u003eCaptured springs ensure safe maintenance procedures.\u003c\/li\u003e\n\u003cli\u003eReplaceable seats allow for economical repair.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFlood Detection \u0026amp; Alerts\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e on the relief valve, designed to detect excessive water discharges.\u003c\/li\u003e\n\u003cli\u003eWhen paired with an add-on sensor connection kit (sold separately), the flood sensor activates to relay alerts for potential flooding events.\u003c\/li\u003e\n\u003cli\u003eCompatible with BMS, cellular communication, and the Sensor Control Monitor for 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":49796837048597,"sku":"F122612","price":7853.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/185165.jpg?v=1773066925"},{"product_id":"2-1-2-994-lf-fs","title":"2 1\/2 994-LF-FS","description":"\u003cp\u003eThis 2 1\/2 inch lead free reduced pressure zone (RPZ) assembly backflow preventer is designed to prevent the reverse flow of liquids due to backpressure or backsiphonage, particularly where a potential health hazard exists.\u003c\/p\u003e\u003cp\u003eIts compact, modular design facilitates easy maintenance with a single access cover for in-line repairs. 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This LF909 assembly features an exclusive relief valve design provides maximum capacity during emergency conditions. The coating on this backflow assembly uses ArmorTek(R), a patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion. SentryPlus Alert utilizes the Watts LFF113RFP ACV as an automatic shutoff valve in the event of a potential flood condition. The assembly uses NRS shutoffs. This backflow assembly also includes a backflow flood sensor alert that monitors the condition of your backflow assembly 24\/7 and alerts you in the event of RPZ discharge. Simply connect to the SentryPlus Alert System or to your BMS and activate it.","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":50164293435669,"sku":"DDP0113148","price":32969.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/193499.jpg?v=1789569055"},{"product_id":"watts-2-12-957-reduced-pressure-zone-assembly-backflow-preventer-nrs-shutoffs-sentryplus-alert-flood-prevention-system-and-automatic-shutoff-acv-36587","title":"Watts 2 1\/2\" 957 Reduced Pressure Zone Assembly Backflow Preventer, NRS Shutoffs, SentryPlus Alert Flood Prevention System and Automatic Shutoff ACV","description":"This 2 1\/2\" stainless steel reduced pressure zone assembly backflow preventer with SentryPlusAlert technology with automatic shutoff ACV for flood detection and prevention is designed to prevent the reverse flow of contaminated water from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements, as well as provide alerts and automatic shutoff capability in the event of a possible flood condition. The backflow preventer is extremely light and compact compared to a traditional backflow assembly, and features a quick access sleeve. SentryPlus Alert utilizes the Watts LFF113RFP ACV as an automatic shutoff valve in the event of a potential flood condition.","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":50164296319253,"sku":"DDP0113110","price":25301.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/193513.jpg?v=1789569865"},{"product_id":"watts-2-12-957-reduced-pressure-zone-assembly-backflow-preventer-osy-shutoffs-sentryplus-alert-flood-prevention-system-and-automatic-shutoff-acv-36669","title":"Watts 2 1\/2\" 957 Reduced Pressure Zone Assembly Backflow Preventer, OSY Shutoffs, SentryPlus Alert Flood Prevention System and Automatic Shutoff ACV","description":"This 2 1\/2\" reduced pressure zone assembly backflow preventer with SentryPlus Alert technology with automatic shutoff ACV for flood detection and prevention is designed to prevent the reverse flow of contaminated water from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements, as well as provide alerts and automatic shutoff capability in the event of a possible flood condition. The backflow preventer is extremely light and compact compared to a traditional backflow assembly, and features a quick access sleeve. SentryPlus Alert utilizes the Watts LFF113RFP ACV as an automatic shutoff valve in the event of a potential flood condition.","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":50164311458069,"sku":"DDP0113116","price":26557.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/193783.jpg?v=1789652719"},{"product_id":"watts-2-12-909-cast-iron-reduced-pressure-zone-backflow-preventer-assembly-osy-shutoff-with-sentryplus-alert-flood-detection-technology-armortek-coating-36673","title":"Watts 2 1\/2\" 909 Cast Iron Reduced Pressure Zone Backflow Preventer Assembly, OSY Shutoff, with SentryPlus Alert Flood Detection Technology, ArmorTek Coating","description":"This 2 1\/2\" lead free reduced pressure zone backflow preventer assembly with SentryPlus Alert technology for flood detection is designed to prevent the reverse flow of contaminated water from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements, as well as provide continuous monitoring, multi-channel alerts, and automatic shutoff capability in the event of a possible flood condition. The LF909 Backflow preventer features an exclusive air-in-water-out principle relief valve for increased protection during backflow emergencies. The coating on this backflow assembly uses ArmorTek(R), a patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion. The assembly uses OSY shutoffs. This backflow assembly also includes a backflow flood sensor alert that monitors the condition of your backflow assembly 24\/7 and alerts you in the event of RPZ discharge. Simply connect to the SentryPlus Alert System or to your BMS and activate it.","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":50164312113429,"sku":"DDP0113178","price":18567.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/193787.jpg?v=1789653376"}],"url":"https:\/\/www.backflowpreventer.com\/collections\/backflow-devices-watts-rpz-reduced-pressure-zone-assemblies-2-1-2.oembed?page=3","provider":"Water Specialties Company","version":"1.0","type":"link"}