{"product_id":"watts-1-2-inch-9dm3-can-12-dual-check-valve-with-vent-0062025","title":"Watts 9DM3 1\/2 in Dual Check Valve with Vent 0062025","description":"\u003cp\u003eThe Watts 1\/2 In 9DM3 CAN 1\/2 Dual Check Valve With Vent (model 0062025) is a backflow prevention device designed to protect potable water lines from contamination caused by reverse flow. Built with a 1\/2 inch connection size, this dual check valve with vent is engineered to fit standard residential and commercial plumbing configurations without requiring specialized fittings or modifications.\u003c\/p\u003e\n\n\u003cp\u003eA dual check valve with vent like this one addresses a common plumbing concern: keeping non-potable water, chemicals, or other contaminants from flowing backward into a clean water supply. This is especially important in applications such as irrigation systems, boiler feed lines, and other setups where cross-connection risks exist. By installing this Watts check valve, homeowners and contractors can maintain compliance with local plumbing codes that require backflow protection, while also safeguarding water quality throughout the system. Its vented design allows for proper air intake, helping the valve function correctly under varying pressure conditions.\u003c\/p\u003e\n\n\u003cp\u003eThis Watts 1\/2 inch dual check valve is well suited for plumbers, contractors, and property owners who need a dependable backflow preventer for both new installations and system upgrades. Anyone searching for a Watts 9DM3 dual check valve or a compact backflow prevention solution for 1\/2 inch lines will find this component a practical fit for maintaining safe, reliable water delivery in residential or light commercial settings.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":42134087139418,"sku":"H8","price":85.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/1642\/9914\/files\/10_1f2d566d-1470-4fb4-ab3d-04bde1714b98.jpg?v=1756676658","url":"https:\/\/daveydoodeals.ca\/products\/watts-1-2-inch-9dm3-can-12-dual-check-valve-with-vent-0062025","provider":"DaveyDooDeals","version":"1.0","type":"link"}