{"title":"Backflow Devices - Ames - RPZ - Reduced Pressure Zone Assemblies - 6\" - C400 Series","description":null,"products":[{"product_id":"6-c400z-osy-fs","title":"6 C400Z-OSY-FS","description":"\u003cp\u003eThe Ames Colt™ 6 inch lead free reduced pressure zone backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and non-potable water into the potable water supply due to backsiphonage or backpressure.\u003c\/p\u003e\u003cp\u003eThis assembly is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards, featuring a \u003cstrong\u003eZ-pattern installation\u003c\/strong\u003e configuration and \u003cstrong\u003eresilient seated OSY shutoff valves\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFlood Detection \u0026amp; Alerting\u003c\/strong\u003e\u003c\/p\u003e\u003cul\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\u003eAn add-on connection kit (sold separately) is required to activate the sensor and enable multichannel alerts (call, email, text).\u003c\/li\u003e\n\u003cli\u003eConnection kit options include BMS, cellular communication, and the Sensor Control Monitor which enables integration with BAS via RS-485 Modbus or the Nexa® platform through Wi-Fi.\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eWithout the connection kit, the flood sensor is a passive component and will not communicate with any other device. Proper drainage must be provided in the event of a discharge. Watts® is not responsible for alert failures due to connectivity issues, power outages, or improper installation.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed with a \u003cstrong\u003eType 304 (Schedule 40) stainless steel housing and sleeve\u003c\/strong\u003e for superior durability.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003etorsion spring check modules\u003c\/strong\u003e for unmatched ease of serviceability and lowest pressure loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtremely compact design\u003c\/strong\u003e, up to 70% lighter than traditional designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove couplings\u003c\/strong\u003e allow for easy installation and integral pipeline adjustment.\u003c\/li\u003e\n\u003cli\u003eIncludes two independent Link Check modules, a differential pressure relief valve, and required test cocks.\u003c\/li\u003e\n\u003cli\u003eAll wetted surfaces contacting consumable water contain less than 0.25% lead by weight, complying with \u003cstrong\u003eLead Free*\u003c\/strong\u003e installation requirements.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796635328789,"sku":"F0191285","price":14346.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/177217.jpg?v=1772725181"},{"product_id":"6-c400-osy-gxg-fs","title":"6 C400-OSY-GxG-FS","description":"\u003cp\u003eThis Colt™ 6 inch lead free reduced pressure zone backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and non-potable quality water from being pumped or siphoned into the potable water supply due to backsiphonage and\/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\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Free Construction\u003c\/strong\u003e: The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight, complying with Lead Free installation requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing \u0026amp; Valves\u003c\/strong\u003e: Features a \u003cstrong\u003eType 304 (Schedule 40) stainless steel housing and sleeve\u003c\/strong\u003e with \u003cstrong\u003eOSY (Outside Stem and Yoke) resilient seated gate valves\u003c\/strong\u003e that include grooved inlet and grooved outlet connections. The assembly contains two independent \u003cstrong\u003eLink Check modules\u003c\/strong\u003e, a differential pressure relief valve, and required test cocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlood Detection \u0026amp; Alerting\u003c\/strong\u003e: Equipped with a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect excessive water discharges from the relief valve. When paired with an add-on connection kit (sold separately), the sensor activates to relay alerts for potential flooding events. Connection kit options include 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\u003cli\u003e\n\u003cstrong\u003eDesign \u0026amp; Serviceability\u003c\/strong\u003e: Offers an \u003cstrong\u003eextremely compact design\u003c\/strong\u003e, making it 70% lighter than traditional designs and allowing for smaller enclosures. Features \u003cstrong\u003etorsion spring check modules\u003c\/strong\u003e for unmatched ease of serviceability and \u003cstrong\u003egroove couplings\u003c\/strong\u003e for easy installation and pipe alignment. Includes \u003cstrong\u003edrip tight shutoff valves\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Supervisory Switch\u003c\/strong\u003e: The OS\u0026amp;Y model includes an option for an integrated supervisory switch on each gate valve.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796638277909,"sku":"F0112113","price":13329.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/177360.jpg?v=1772725296"},{"product_id":"6-c400-osy-fs","title":"6 C400-OSY-FS","description":"\u003cp\u003eThis Colt™ 6 inch lead free reduced pressure zone backflow preventer assembly is engineered to prevent the reverse flow of fire protection substances and non-potable water into the potable water supply. It protects against both backsiphonage and backpressure in continuous pressure piping applications and at cross-connections identified as health hazards.\u003c\/p\u003e\u003cp\u003eThis assembly features a \u003cstrong\u003estainless steel body\u003c\/strong\u003e with a \u003cstrong\u003equick access sleeve\u003c\/strong\u003e, torsion spring check modules, and resilient seated gate valves with \u003cstrong\u003eoutside stem and yoke (OSY)\u003c\/strong\u003e. It also includes test cocks and a bottom-mounted pressure relief valve. The integrated \u003cstrong\u003eflood sensor\u003c\/strong\u003e with SentryPlus Alert® technology detects excessive water discharges from the relief valve. When paired with an optional add-on connection kit, the sensor relays alerts for potential flooding events. Connection kit options include BMS, cellular communication, and the Sensor Control Monitor, which integrates with Building Automation Systems (BAS) via RS-485 Modbus or the Nexa® platform through Wi-Fi.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrevents reverse flow in fire protection and non-potable water systems.\u003c\/li\u003e\n\u003cli\u003eLead Free* construction ensures wetted surfaces contain less than 0.25% lead by weight.\u003c\/li\u003e\n\u003cli\u003eApproved for horizontal installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtremely compact design\u003c\/strong\u003e allows for use in small enclosures.\u003c\/li\u003e\n\u003cli\u003eEquipped with a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect relief valve discharge.\u003c\/li\u003e\n\u003cli\u003eAdd-on sensor connection kit provides enhanced flood monitoring capabilities.\u003c\/li\u003e\n\u003cli\u003eUtilizes \u003cstrong\u003eType 304 (Schedule 40) stainless steel\u003c\/strong\u003e for housing and sleeve.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003etorsion spring check modules\u003c\/strong\u003e for ease of serviceability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable check disc rubber\u003c\/strong\u003e for simple maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrip tight shutoff valves\u003c\/strong\u003e ensure secure sealing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove couplings\u003c\/strong\u003e facilitate easy installation and pipe alignment.\u003c\/li\u003e\n\u003cli\u003eOSY (Outside Stem and Yoke) shutoff valves.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796638900501,"sku":"F0191273","price":13330.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/177378.jpg?v=1772725308"},{"product_id":"6-c400z-bfg-fs","title":"6 C400Z-BFG-FS","description":"\u003cp\u003eThe Ames Fire \u0026amp; Waterworks Colt™ 6 inch reduced pressure zone (RPZ) backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and non-potable water into the potable water supply due to backsiphonage or backpressure. This lead-free assembly is suitable for health hazard applications and continuous pressure piping, approved for horizontal Z-pattern installation.\u003c\/p\u003e\u003cp\u003eThis C400Z-BFG-FS model integrates a flood sensor with SentryPlus Alert® technology to detect excessive water discharges from the relief valve. When an add-on connection kit is used, the sensor activates to relay alerts, notifying personnel of potential flooding events.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Components\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel body\u003c\/strong\u003e with quick access sleeve for durability.\u003c\/li\u003e\n\u003cli\u003eTwo \u003cstrong\u003eindependent Link Check modules\u003c\/strong\u003e and a bottom-mounted differential pressure relief valve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrooved gear operated butterfly valves\u003c\/strong\u003e with tamper switches for shutoff.\u003c\/li\u003e\n\u003cli\u003eLead-Free* \u003cstrong\u003etest cocks\u003c\/strong\u003e for easy maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Free* construction\u003c\/strong\u003e, with wetted surfaces containing less than 0.25% lead by weight.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003eflood sensor\u003c\/strong\u003e with SentryPlus Alert® technology for discharge detection.\u003c\/li\u003e\n\u003cli\u003eAllows for integration with \u003cstrong\u003eBMS, cellular communication\u003c\/strong\u003e, or \u003cstrong\u003eSensor Control Monitor\u003c\/strong\u003e (requires add-on kit).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtremely compact design\u003c\/strong\u003e, up to 70% lighter than traditional models.\u003c\/li\u003e\n\u003cli\u003eDurable \u003cstrong\u003eType 304 (Schedule 40) stainless steel\u003c\/strong\u003e housing and sleeve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove fittings\u003c\/strong\u003e for integral pipeline adjustment and ease of installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented link check\u003c\/strong\u003e design for lowest pressure loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnmatched ease of serviceability\u003c\/strong\u003e with torsion spring check modules and reversible check disc rubber.\u003c\/li\u003e\n\u003cli\u003eConfigurable for \u003cstrong\u003ehorizontal Z-pattern installation\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cem\u003eNote: An add-on connection kit is required to activate the flood sensor. Without the connection kit, the flood sensor is a passive component and will not communicate with any other device.\u003c\/em\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796639129877,"sku":"F0191483","price":16064.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/177385.jpg?v=1772725319"},{"product_id":"6-c400n-osy-fs","title":"6 C400N-OSY-FS","description":"\u003cp\u003eThis Colt 6 inch lead free reduced pressure zone backflow preventer assembly is engineered to protect potable water systems from contamination caused by backsiphonage and backpressure. It is ideal for continuous pressure piping applications and at cross-connections identified as health hazards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures an \u003cstrong\u003eextremely compact design\u003c\/strong\u003e that is 70% lighter than traditional models, allowing for smaller enclosures.\u003c\/li\u003e\n\u003cli\u003eConstructed with a durable \u003cstrong\u003eType 304 (Schedule 40) stainless steel housing and sleeve\u003c\/strong\u003e for long-lasting performance.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003eresilient seated gate valves with outside stem and yoke (OS\u0026amp;Y)\u003c\/strong\u003e, which include an integrated supervisory switch.\u003c\/li\u003e\n\u003cli\u003eUtilizes \u003cstrong\u003egroove couplings\u003c\/strong\u003e for easy installation and integral pipeline adjustment.\u003c\/li\u003e\n\u003cli\u003eIncorporates \u003cstrong\u003etorsion spring check modules\u003c\/strong\u003e and a patented link check design for lowest pressure loss and unmatched ease of serviceability.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003ereplaceable check disc rubber\u003c\/strong\u003e and drip tight shutoff valves.\u003c\/li\u003e\n\u003cli\u003eA \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e detects excessive water discharges from the relief valve.\u003c\/li\u003e\n\u003cli\u003eThe flood alert feature is activated with an add-on sensor connection kit (sold separately) to relay alerts for potential flooding events.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMaterials\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHousing \u0026amp; Sleeve: \u003cstrong\u003eType 304 (Schedule 40) stainless steel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eElastomers: \u003cstrong\u003eEPDM, silicone, and Buna 'N'\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLink Checks: \u003cstrong\u003eNoryl®, stainless steel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCheck Discs: \u003cstrong\u003eReversible silicone or EPDM\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTest Cocks: \u003cstrong\u003eLead Free* bronze body\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePins \u0026amp; Fasteners: \u003cstrong\u003e300 Series stainless steel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSprings: \u003cstrong\u003eStainless steel\u003c\/strong\u003e\n\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 flood sensor is a passive component and will not communicate with any other device. 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