{"title":"Backflow Devices - Watts - RPZ - Reduced Pressure Zone Assemblies - 1\"","description":null,"products":[{"product_id":"watts-1-lf909-qt-hw-hot-water-device","title":"Watts 1\" LF909-QT-HW Hot Water Device","description":"\u003cp\u003eThe Watts 1 inch LF909-QT-HW Reduced Pressure Zone (RPZ) backflow preventer assembly protects potable water supplies from pollution due to backsiphonage or backpressure. This device is specifically approved for hot water applications and is designed to meet national plumbing codes and water authority requirements for cross-connection control.\u003c\/p\u003e\u003cp\u003eIts compact, modular design allows for easy maintenance and in-line repairs. The assembly features a \u003cstrong\u003elead free bronze body\u003c\/strong\u003e and \u003cstrong\u003equarter-turn ball valve shutoffs\u003c\/strong\u003e with tee handles, alongside durable \u003cstrong\u003estainless steel check modules\u003c\/strong\u003e suitable for hot and harsh water conditions. Replaceable seats ensure long service life.\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 cast copper silicon alloy body\u003c\/li\u003e\n\u003cli\u003eUnique patented \u003cstrong\u003eair-in and water-out design\u003c\/strong\u003e provides high capacity relief valve discharge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuarter-turn ball valve shutoffs\u003c\/strong\u003e with tee handles\u003c\/li\u003e\n\u003cli\u003eDurable \u003cstrong\u003estainless steel check modules\u003c\/strong\u003e for hot and harsh water conditions\u003c\/li\u003e\n\u003cli\u003eReplaceable seats for extended product life\u003c\/li\u003e\n\u003cli\u003eModular, compact design easing installation and maintenance\u003c\/li\u003e\n\u003cli\u003eCan be installed \u003cstrong\u003ehorizontal or vertical\u003c\/strong\u003e (up or down) on limited sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo special tools\u003c\/strong\u003e required for servicing\u003c\/li\u003e\n\u003cli\u003eSingle access cover for simplified repairs\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eThis is a non-stock, special order item and could take up to 2 weeks or more to deliver. All non-stock items are non-refundable. Please be sure you order carefully. If you have ANY questions please contact us before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796731273493,"sku":"0792032","price":4446.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/180567.jpg?v=1772727982"},{"product_id":"1-ss009-qt-s-fs","title":"1 SS009-QT-S-FS","description":"\u003cp\u003eThis \u003cstrong\u003e1 inch Watts SS009 series stainless steel 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.\u003c\/p\u003e\u003cp\u003eIt is ideal for typical applications in \u003cstrong\u003eindustrial plants\u003c\/strong\u003e, \u003cstrong\u003emedical diagnostic equipment\u003c\/strong\u003e, \u003cstrong\u003ereverse osmosis systems\u003c\/strong\u003e, \u003cstrong\u003ecarbonated beverage machines\u003c\/strong\u003e, \u003cstrong\u003ebrewing distilleries\u003c\/strong\u003e, \u003cstrong\u003epaper and pulp industries\u003c\/strong\u003e, \u003cstrong\u003echemical plants\u003c\/strong\u003e, and \u003cstrong\u003eaggressive atmospheres\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eThis assembly incorporates a \u003cstrong\u003eflood sensor with SentryPlus Alert technology\u003c\/strong\u003e to detect excessive water discharges from the relief valve.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInvestment Cast 316 Stainless Steel Assembly\u003c\/strong\u003e for superior \u003cstrong\u003ecorrosion resistance\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eAll wetted valve components, including test cocks, ball valve shutoffs, and pipe nipples, are made from \u003cstrong\u003eLead Free* stainless steel or plastic\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eBolted on, \u003cstrong\u003etop entry single access cover\u003c\/strong\u003e for ease of maintenance and servicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular check construction\u003c\/strong\u003e features \u003cstrong\u003enon-reversible checks\u003c\/strong\u003e with captured springs for simplified servicing.\u003c\/li\u003e\n\u003cli\u003eTrue line sized check modules open further to reduce fouling problems caused by dirt and debris.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck and relief valve seats are replaceable\u003c\/strong\u003e without special tools.\u003c\/li\u003e\n\u003cli\u003eDesigned with an \u003cstrong\u003einternal relief valve\u003c\/strong\u003e for both right and left-hand installations and reduced installation clearances.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eComponents \u0026amp; Connections\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures \u003cstrong\u003eNPT inlet and outlet end connections\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003eprotective stainless steel wye strainer\u003c\/strong\u003e with a 20 mesh screen.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003equarter-turn full port resilient seated ball valve shutoffs\u003c\/strong\u003e with \u003cstrong\u003etee handles\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop-mounted, vandal-resistant test cocks\u003c\/strong\u003e with covers provide easy access for testing.\u003c\/li\u003e\n\u003cli\u003eComposed of two in-line independent check valves, captured springs, replaceable check seats, and a hydraulically operated differential pressure internal relief valve.\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 for detection of excessive water discharge.\u003c\/li\u003e\n\u003cli\u003eThe flood sensor, when activated through an \u003cstrong\u003eadd-on sensor connection kit\u003c\/strong\u003e (available separately for BMS or cellular communications), can send an alert to notify users of potential flooding.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cem\u003e\u003cp\u003e\u003cstrong\u003eWarning:\u003c\/strong\u003e Use of the flood sensor is a notification aid and 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 necessity of providing 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\/p\u003e\n\u003cp\u003e*The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight.\u003c\/p\u003e\u003c\/em\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796758438165,"sku":"88004050","price":6891.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/185078.jpg?v=1772813582"},{"product_id":"1-lf009m2-qt-fs","title":"1 LF009M2-QT-FS","description":"\u003cp\u003eThis 1 inch lead free reduced pressure zone backflow preventer assembly is designed to protect potable water supplies from contamination due to backsiphonage and\/or backpressure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePrimary Use\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrevents \u003cstrong\u003ehealth hazard cross-connections\u003c\/strong\u003e in piping systems.\u003c\/li\u003e\n\u003cli\u003eUsed for containment at the service line entrance.\u003c\/li\u003e\n\u003cli\u003eSuitable for irrigation systems, boiler feed, and other installations requiring \u003cstrong\u003emaximum protection\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Free\u003c\/strong\u003e cast copper silicon alloy body construction.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003eNPT inlet and outlet connections\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuarter-turn full port resilient seated ball valve shutoffs\u003c\/strong\u003e with tee handles.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect continuous discharge from the relief valve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle access cover\u003c\/strong\u003e and modular check construction for ease of maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop entry\u003c\/strong\u003e to all internals for immediate accessibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal relief valve\u003c\/strong\u003e for reduced installation clearances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable seats\u003c\/strong\u003e for economical repair.\u003c\/li\u003e\n\u003cli\u003eEquipped with two in-line, independent check valves, captured springs, and replaceable check seats.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eAn add-on connection kit is required to activate the flood sensor. Without the connection kit, the sensor is a passive component with no communication.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796762140949,"sku":"88004112","price":1283.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/181716.jpg?v=1772728906"},{"product_id":"1-009m2-pc-qt-fs","title":"1 009M2-PC-QT-FS","description":"\u003cp\u003eThis \u003cstrong\u003e1 inch reduced pressure zone assembly backflow preventer\u003c\/strong\u003e helps prevent the flow of \u003cstrong\u003epolluted water\u003c\/strong\u003e from entering into the \u003cstrong\u003epotable water supply\u003c\/strong\u003e due to \u003cstrong\u003ebacksiphonage\u003c\/strong\u003e and\/or \u003cstrong\u003ebackpressure\u003c\/strong\u003e, adhering to national plumbing codes and water authority requirements.\u003c\/p\u003e\u003cp\u003eThe compact modular design facilitates easy maintenance with a single access cover for in-line repairs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlood sensor with SentryPlus Alert® technology\u003c\/strong\u003e detects continuous discharge from the relief valve.\u003c\/li\u003e\n\u003cli\u003eAdd-on \u003cstrong\u003esensor connection kit\u003c\/strong\u003e extends flood monitoring on compatible assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Control Monitor\u003c\/strong\u003e integrates smart devices with BAS via RS‑485 Modbus or the Nexa® platform through Wi-Fi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBronze body construction\u003c\/strong\u003e ensures durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNPT inlet and outlet connections\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal polymer coating\u003c\/strong\u003e provides extended corrosion protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuarter turn, full port, resilient seated ball valve shutoffs\u003c\/strong\u003e with lever handles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal relief valve\u003c\/strong\u003e for reduced installation clearances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable seats\u003c\/strong\u003e for economical repair.\u003c\/li\u003e\n\u003cli\u003eSingle access cover and modular check construction for ease of maintenance.\u003c\/li\u003e\n\u003cli\u003eTop entry to all internals for immediate accessibility.\u003c\/li\u003e\n\u003cli\u003eCaptured springs for safe maintenance.\u003c\/li\u003e\n\u003cli\u003eLarge body passages provide low pressure drop.\u003c\/li\u003e\n\u003cli\u003eCompact, space-saving design.\u003c\/li\u003e\n\u003cli\u003eNo special tools required for servicing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Operation\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConsists of a bronze body with \u003cstrong\u003einternal polymer coating\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eFeatures two in-line, independent check valves, captured springs, and replaceable check seats.\u003c\/li\u003e\n\u003cli\u003eAn intermediate relief valve is present.\u003c\/li\u003e\n\u003cli\u003eSilicone rubber disc material in the first and second check and the relief valve.\u003c\/li\u003e\n\u003cli\u003eStainless steel cover bolts.\u003c\/li\u003e\n\u003cli\u003eTop mounted test cocks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e It is illegal to use this product in any plumbing system providing water for human consumption in the United States. Consult local water authority, building, and plumbing codes before installation.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNOTICE:\u003c\/strong\u003e An add-on connection kit is required to activate the flood sensor for communication. Without it, the sensor is a passive component.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNOTICE:\u003c\/strong\u003e The flood sensor does not replace the need for proper drainage or compliance with installation, operation, and maintenance codes. Watts® is not responsible for alert failures due to connectivity or power issues of the sensor.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNOTICE:\u003c\/strong\u003e This information is not a substitute for full product installation and safety instructions. 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