{"product_id":"6-c400-dosy-fs","title":"6 C400-DOSY-FS","description":"\u003cp\u003eThe Colt 6 inch reduced pressure zone backflow preventer assembly is designed to protect potable water systems from contamination due to backsiphonage or backpressure, ideal for health hazard applications in fire protection and industrial settings.\u003c\/p\u003e\u003cp\u003eThis assembly incorporates a \u003cstrong\u003eSentryPlus Alert® flood sensor\u003c\/strong\u003e to detect and signal excessive water discharge from the relief valve, helping to prevent potential flooding when paired with an add-on connection kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtremely compact design\u003c\/strong\u003e, up to 70% lighter than traditional backflow preventers\u003c\/li\u003e\n\u003cli\u003eConstructed with a \u003cstrong\u003eType 304 (Schedule 40) stainless steel housing and sleeve\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes two independent \u003cstrong\u003eLink Check modules\u003c\/strong\u003e and a differential pressure relief valve\u003c\/li\u003e\n\u003cli\u003eEquipped with domestic \u003cstrong\u003eoutside stem and yoke (OSY) resilient seated gate valves\u003c\/strong\u003e and required test cocks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove couplings\u003c\/strong\u003e for easy installation and integral pipeline adjustment\u003c\/li\u003e\n\u003cli\u003ePatented link check design ensures \u003cstrong\u003elowest pressure loss\u003c\/strong\u003e and ease of serviceability\u003c\/li\u003e\n\u003cli\u003eReversible elastomer check discs for longevity\u003c\/li\u003e\n\u003cli\u003eApproved for \u003cstrong\u003ehorizontal installation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFlood Detection System\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIntegrated \u003cstrong\u003eSentryPlus Alert® flood sensor\u003c\/strong\u003e detects continuous discharge from the relief valve\u003c\/li\u003e\n\u003cli\u003eActivation requires an \u003cstrong\u003eadd-on sensor connection kit\u003c\/strong\u003e (sold separately)\u003c\/li\u003e\n\u003cli\u003eConnection kit options support integration with building management systems (BMS), cellular communication, or the Sensor Control Monitor for \u003cstrong\u003eBAS via RS-485 Modbus or Nexa® platform via Wi-Fi\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.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796644995349,"sku":"F0206386","price":15061.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/177666.jpg?v=1772725545","url":"https:\/\/www.backflowpreventer.com\/products\/6-c400-dosy-fs","provider":"Water Specialties Company","version":"1.0","type":"link"}