{"title":"Backflow Devices - Watts - DCVA - Double Check Valve Assemblies - 1\/2\" - 719 Series","description":null,"products":[{"product_id":"1-2-watts-9d-m3-dual-check-with-atmospheric-vent-threaded-ends","title":"1\/2\" Watts 9D-M3 Dual Check with Atmospheric Vent **Threaded Ends**","description":"\u003cdiv\u003eSeries 9D Dual Check Valves with Intermediate Atmospheric Vent prevent the reverse flow of hot or cold polluted water from entering into the potable water supply. It consists of a brass body with stainless steel internal parts, integral strainer, and two durable, tight-sealing, rubber check valves. Series 9D is designed for continuous pressure, non-health hazard applications in smaller supply lines, such as laboratory equipment, processing tanks, sterilizers, dairy equipment, and specifically for boiler feed lines.\u003c\/div\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796736745749,"sku":"0061935","price":246.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/180728.jpg?v=1772728113"},{"product_id":"watts-1-2-lf719-qt","title":"Watts 1\/2\" LF719-QT","description":"\u003cdiv\u003e1\/2\" Watts LF719-QT Double Check Valve Assembly. Lead free, bronze body feature two covers. Wye pattern design and simple construction make this device very reliable. Features full port, quarter turn ball valves on inlet and outlet. Fully testable.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color: rgb(210, 110, 75);\"\u003eThis is a non-stock, special order item and could take up to 2 weeks or more to deliver. All non-stock items are non-refundable, Please be sure you order carefully. If you have ANY questions please contact us before ordering.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/fireresq-documents.s3.amazonaws.com\/wsc\/lead-free-compliant.png\"\u003e\u003c\/div\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796736811285,"sku":"0065301","price":688.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/180735.jpg?v=1772728117"}],"url":"https:\/\/www.backflowpreventer.com\/collections\/backflow-devices-watts-dcva-double-check-valve-assemblies-1-2-719-series.oembed","provider":"Water Specialties Company","version":"1.0","type":"link"}