{"title":"Backflow Devices - Febco - RPZ - Reduced Pressure Zone Assemblies - 3\/4\" - 825Y Series","description":null,"products":[{"product_id":"3-4-lf825y-qt-rp-fs","title":"3\/4 LF825Y-QT-RP-FS","description":"\u003cp\u003eThe FEBCO 3\/4 inch \u003cb\u003eLead Free Bronze Reduced Pressure Zone Backflow Preventer Assembly\u003c\/b\u003e prevents the reverse flow of high hazard (toxic) fluids into a potable water supply due to backsiphonage or backpressure. This assembly is ideal for water services in industrial plants, hospitals, and irrigation systems, providing maximum protection for water lines and other installations.\u003c\/p\u003e\u003cp\u003eIt features a \u003cb\u003eY pattern body\u003c\/b\u003e with \u003cb\u003equarter turn shutoff valves\u003c\/b\u003e and an integrated \u003cb\u003eflood sensor\u003c\/b\u003e with \u003cb\u003eSentryPlus Alert technology\u003c\/b\u003e to detect continuous discharge from the relief valve.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLead Free construction\u003c\/b\u003e for safe potable water applications.\u003c\/li\u003e\n\u003cli\u003eIntegrated \u003cb\u003eSentryPlus Alert flood sensor\u003c\/b\u003e detects continuous relief valve discharge.\u003c\/li\u003e\n\u003cli\u003eModular relief valve and check valves for \u003cb\u003eeasy maintenance\u003c\/b\u003e without removing the valve body from the line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQuarter turn ball valves\u003c\/b\u003e for convenient shutoff.\u003c\/li\u003e\n\u003cli\u003eTwo independently operating \u003cb\u003espring loaded Y pattern check valves\u003c\/b\u003e and one hydraulically dependent differential relief valve.\u003c\/li\u003e\n\u003cli\u003eDesigned to automatically reduce pressure in the zone between check valves to at least 5 psi lower than inlet pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eSensor Connectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdd-on sensor connection kit available to extend flood monitoring and deliver maintenance alerts.\u003c\/li\u003e\n\u003cli\u003eCompatible with \u003cb\u003eBMS\u003c\/b\u003e, \u003cb\u003ecellular communication\u003c\/b\u003e, or the \u003cb\u003eSensor Control Monitor\u003c\/b\u003e for integration with \u003cb\u003eBAS via RS-485 Modbus\u003c\/b\u003e or the \u003cb\u003eNexa platform via Wi-Fi\u003c\/b\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eInstallation Notice: Refer to local codes for specific installation requirements. Some codes may prohibit vertical installation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796697424149,"sku":"F683006","price":1098.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/179487.jpg?v=1772727061"},{"product_id":"3-4-lf825ya-qt-rp-fs","title":"3\/4 LF825YA-QT-RP-FS","description":"\u003cp\u003eThe 3\/4 inch FEBCO LF825YA-QT-RP-FS is a \u003cstrong\u003elead-free reduced pressure zone backflow preventer assembly\u003c\/strong\u003e designed to prevent the reverse flow of \u003cstrong\u003ehigh hazard (toxic) fluids\u003c\/strong\u003e from entering the potable water supply due to backsiphonage or backpressure.\u003c\/p\u003e\u003cp\u003eThis compact, integral assembly offers an extremely short lay length, providing versatility and simplifying new and retrofit installations, especially in areas with limited space.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow head loss\u003c\/strong\u003e for optimum performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlood sensor on relief valve\u003c\/strong\u003e for flood detection.\u003c\/li\u003e\n\u003cli\u003eFlood sensor features \u003cstrong\u003eactivated with add-on sensor connection kit\u003c\/strong\u003e, compatible with BMS and cellular communication options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatility simplifies new and retrofit installations\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eEliminates pipe elbows, nipples, and unions in many installations.\u003c\/li\u003e\n\u003cli\u003eReduces installation time and labor costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact design\u003c\/strong\u003e simplifies retrofits.\u003c\/li\u003e\n\u003cli\u003eIntegral flanged union connections for assembly removal, allowing for field removal for freeze protection or maintenance without spool replacement.\u003c\/li\u003e\n\u003cli\u003eApproved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular relief valve and check valve internal components\u003c\/strong\u003e for ease of maintenance.\u003c\/li\u003e\n\u003cli\u003eSmart, less costly protective enclosures to provide freeze and vandalism protection.\u003c\/li\u003e\n\u003cli\u003eField tested design for reliability and performance.\u003c\/li\u003e\n\u003cli\u003eReplaceable seat rings for longer valve life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003elead-free* cast copper silicon alloy body\u003c\/strong\u003e and internal components.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003ethreaded quarter-turn ball valves\u003c\/strong\u003e and test cocks.\u003c\/li\u003e\n\u003cli\u003eIncorporates \u003cstrong\u003espring-loaded Y pattern check valves\u003c\/strong\u003e and one hydraulically dependent differential relief valve.\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":49796816339221,"sku":"F683011","price":1422.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/183853.jpg?v=1772730817"},{"product_id":"3-4-825y-qt-rp-fs","title":"3\/4 825Y-QT-RP-FS","description":"\u003cp\u003eThis 3\/4 inch Y pattern reduced pressure zone backflow preventer assembly is designed to prevent the reverse flow of high hazard (toxic) fluids from entering the potable water supply. It is ideal for water services in industrial plants, hospitals, morgues, mortuaries, chemical plants, irrigation systems, boiler feed, and other installations requiring maximum protection.\u003c\/p\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 unless it is tested or disinfected. Before installing, consult your local water authority, building, and plumbing codes.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOperation \u0026amp; Protection\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAutomatically reduces pressure in the zone between check valves to at least \u003cstrong\u003e5 psi lower than inlet pressure\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIf abnormal conditions cause a differential between upstream and zone to drop to 2 psi, the differential \u003cstrong\u003erelief valve opens and discharges\u003c\/strong\u003e to maintain proper differential.\u003c\/li\u003e\n\u003cli\u003eDesigned to protect against \u003cstrong\u003ecross-connection contamination\u003c\/strong\u003e from backsiphonage or backpressure.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003eflood detection sensor\u003c\/strong\u003e on the relief valve to detect excessive water discharges, providing user notification to facility personnel for corrective action.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBronze body\u003c\/strong\u003e with threaded \u003cstrong\u003eNPT end connections\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eTwo independently operating, \u003cstrong\u003espring-loaded \"Y\" pattern check valves\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eOne hydraulically dependent \u003cstrong\u003edifferential relief valve\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuarter turn ball valves\u003c\/strong\u003e and test cocks for shutoff.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular relief valve\u003c\/strong\u003e design for ease of maintenance.\u003c\/li\u003e\n\u003cli\u003eAll internal parts are \u003cstrong\u003eserviceable in line\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable seat rings\u003c\/strong\u003e on all sizes for longer life.\u003c\/li\u003e\n\u003cli\u003eLow head loss for optimum performance.\u003c\/li\u003e\n\u003cli\u003eFlood sensor feature can be activated with an add-on sensor connection kit (not included).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796825973013,"sku":"825DBV","price":794.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/190381.jpg?v=1779198716"},{"product_id":"3-4-825ya-qt-rp-fs","title":"3\/4 825YA-QT-RP-FS","description":"","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796828070165,"sku":"F825DBV70","price":834.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/184040.jpg?v=1772731056"},{"product_id":"febco-34-825y-qt-fs-reduced-pressure-zone-assembly-y-pattern-quarter-turn-shutoff-flood-sensor-35436","title":"Febco® 3\/4\" 825Y-QT-FS Reduced Pressure Zone Assembly, Y Pattern, Quarter Turn Shutoff, Flood Sensor","description":"","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":50124149621013,"sku":"F825DBV","price":794.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/193078.jpg?v=1789412952"},{"product_id":"febco-34-lf825y-qt-reduced-pressure-zone-assembly-lead-free-quarter-turn-shutoff-y-pattern-36502","title":"Febco 3\/4\" LF825Y-QT Reduced Pressure Zone Assembly, Lead-Free, Quarter Turn Shutoff, Y Pattern","description":"","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":50164279902485,"sku":"0683006","price":1098.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/193711.jpg?v=1789648339"}],"url":"https:\/\/www.backflowpreventer.com\/collections\/backflow-devices-febco-rpz-reduced-pressure-zone-assemblies-3-4-825y-series.oembed","provider":"Water Specialties Company","version":"1.0","type":"link"}