{"product_id":"lsiup2pxmg","title":"Watts 0439531, 3\" 774DCDA SS Double Check Detector Assembly Backflow Preventers OSY Shutoffs","description":"\u003cp\u003eThis Watts backflow preventer, model 3 774DCDA-OSY-FxG-GPM, prevents the reverse flow of polluted water from entering into the clean water supply. It features a double check detector assembly (DCDA) which is suitable for installation in systems where the hazard to potable water is high. The OSY (outside screw and yoke) gate valve allows for visual verification of the valve's position, and the FxG (flanged by grooved) ends facilitate secure connection to the piping system. This model is designed for use in fire protection system applications, ensuring compliance with legal safety standards regarding water contamination prevention.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219378823390,"sku":"LSIUP2PXMG","price":8255.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0439531.webp?v=1761920035","url":"https:\/\/libertysupply.com\/products\/lsiup2pxmg","provider":"Liberty Supply","version":"1.0","type":"link"}