About This ๐๐๐๐ค๐๐ฅ๐จ๐ฐ ๐๐ซ๐๐ฏ๐๐ง๐ญ๐ข๐จ๐ง ๐๐ง๐ ๐๐๐๐ค๐ฉ๐ซ๐๐ฌ๐ฌ๐ฎ๐ซ๐ ๐๐ซ๐๐ฏ๐๐ง๐ญ๐ข๐จ๐ง: The 350 Double Check Valve Assembly Designed to prevent contaminated water from flowing back into the drinking water supply due to siphonage or backpressure. It is ideal for irrigation contractors. It ensures one-way water flow in pipelines, making it an excellent choice for continuous pressure pipeline systems, cross-connections, and service line entry points. ๐๐ ๐ฐ๐ฒ๐น๐น๐ฒ๐ป๐ ๐ฆ๐ฎ๐ณ๐ฒ๐๐: The 3/4" 350 double check backflow preventer features two check valves in series. If one valve fails to close due to a fault (such as a stuck disc or seal failure), the second valve remains operational to prevent backflow, ensuring enhanced system safety. ๐ ๐ผ๐ฑ๐๐น๐ฎ๐ฟ ๐๐ฒ๐๐ถ๐ด๐ป: The 3/4" 350 double check backflow preventer valve adopts a removable pressure vessel design, aimed at reducing maintenance time and cost. And it can be used offline. ๐๐ถ๐ด๐ต-๐ค๐๐ฎ๐น๐ถ๐๐ ๐๐๐ฟ๐ฎ๐ฏ๐น๐ฒ ๐ ๐ฎ๐๐ฒ๐ฟ๐ถ๐ฎ๐น๐: The durable stainless steel and reinforced nylon construction offers a balance of longevity and practicality. The removable design can withstand harsh outdoor conditions, ensuring optimal performance even in extreme winter environments. ๐๐ฎ๐๐ ๐๐ป๐๐๐ฎ๐น๐น๐ฎ๐๐ถ๐ผ๐ป: The 3/4" backflow preventer can be installed quickly and directly, supporting both indoor and outdoor use, as well as vertical installation. Overview Material : Stainless Steel Brand : Feeligivin Item dimensions L x W x H : 3.75 x 12 x 4 inches Exterior Finish : Stainless Steel, Brass Inlet Connection Size : 0.75 Inches Inlet Connection Type : F Outlet Connection Type : F Number of Ports : 2 Outlet Connection Size : 0.75 Inches Manufacturer : Feeligivin
