{"product_id":"fig-30-double-check-detector-assembly-backflow-preventor","title":"Fig 30 Double Check Detector Assembly Backflow Preventor","description":"\u003cdiv\u003e\n\u003cp\u003eSafeguard your critical water supply with the \u003cb\u003eFig 30 Double Check Detector Assembly (DCDA) Backflow Preventor\u003c\/b\u003e, an essential component engineered specifically for advanced fire protection systems. This robust backflow assembly ensures the pristine purity of your water, offering unparalleled defense against potential contamination and providing reliable water safety for your property.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eFig 30 Design\u003c\/b\u003e: Precisely engineered to fit standard 6-inch fire system lines, ensuring seamless integration and optimal flow performance without sacrificing valuable space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble Check Detector Assembly (DCDA)\u003c\/b\u003e: Features a specialized detector bypass with a water meter, crucial for fire protection systems to detect low flow rates indicative of unauthorized water usage or leaks within the system while still preventing backflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDual Check Valves\u003c\/b\u003e: Incorporates two independently operating check valves in series, providing redundant protection against backpressure and backsiphonage, thereby enhancing overall system security.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust Construction\u003c\/b\u003e: Crafted from durable, high-grade materials visible in its sturdy metallic casing and heavy-duty valve handles, designed to withstand demanding operational pressures and ensure long-term reliability and resistance to corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEasy Installation \u0026amp; Maintenance\u003c\/b\u003e: Engineered for straightforward installation and accessibility, simplifying routine testing and maintenance procedures, which is vital for sustained compliance and peak performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntegrated Water Meter\u003c\/b\u003e: The visible bronze water meter on the bypass line precisely measures small flows, providing accurate data for leak detection and water management within the fire protection system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInvesting in this \u003cb\u003eDCDA backflow preventer\u003c\/b\u003e means securing your water supply against hazardous cross-connections, protecting both public health and your valuable assets. It addresses the critical need for vigilant \u003cb\u003ewater contamination prevention\u003c\/b\u003e in fire systems, ensuring operational integrity and compliance with safety regulations. You gain the peace of mind that comes with superior \u003cb\u003efire system valve\u003c\/b\u003e technology, preventing costly damage, liability issues, and service interruptions while allowing for precise monitoring to detect even minor discrepancies in water usage.\u003c\/p\u003e\n\u003cp\u003eSpecifications: \u003ca href=\"https:\/\/www.watts.com\/dfsmedia\/0533dbba17714b1ab581ab07a4cbb521\/74799-source\/es-a-deringer-30x\" title='DeringerTM 30X Low Head Loss Double Check Detector Assembly 4\" \u0026amp; 6\" '\u003ehttps:\/\/www.watts.com\/dfsmedia\/0533dbba17714b1ab581ab07a4cbb521\/74799-source\/es-a-deringer-30x\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Backflow Direct","offers":[{"title":"4 in. \/ GPM","offer_id":48545371652344,"sku":"30XDCDA-0400","price":5425.03,"currency_code":"USD","in_stock":true},{"title":"6 in. \/ GPM","offer_id":48545371717880,"sku":"30XDCDA-0600","price":7485.79,"currency_code":"USD","in_stock":true},{"title":"6 in. \/ CFM","offer_id":48545371750648,"sku":"30XDCDA-0600-CFM","price":7485.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/7183\/3336\/files\/4-fxf-valve-setter-for-fire-protection-systems-1079714.png?v=1776004251","url":"https:\/\/fireprotectionparts.net\/fr\/products\/fig-30-double-check-detector-assembly-backflow-preventor","provider":"Fire Protection Parts","version":"1.0","type":"link"}