{"product_id":"lsiu1dqdbx","title":"Watts 0437713, 3\" 774DCDA SS Double Check Detector Assembly Backflow Preventer OSY Shutoff","description":"\u003cp\u003eThis Watts backflow preventer is designed to prevent contaminated water from flowing back into clean water supplies. It features an OSY (outside screw and yoke) gate valve, which allows for flow control and system isolation for maintenance. The model operates under the principle of reduced pressure zone (RPZ), ensuring effective backflow prevention by maintaining a differential pressure. This device is suitable for installation in systems where potable water could be compromised by contaminants.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219477291230,"sku":"LSIU1DQDBX","price":12351.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0437713.webp?v=1761920714","url":"https:\/\/libertysupply.com\/products\/lsiu1dqdbx","provider":"Liberty Supply","version":"1.0","type":"link"}