Febco 880V DOSY RP 10 Part of the 880V Series mainline adatile 50 Minimum Temperature Fahrenheit 33 Outlet 50 Minimum Temperature Fahrenheit 33 Outlet Connection Size 3 4 IN Outlet Connection Type Female Threaded Outlet Shutoff Valve Type Quarter Turn Ball Valve Outlet Thread Type NPT Part Number F122774 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Engineered Plastic Series LF909 Small Strainer Yes Technologies Flood Detection Tradename None Specification Sheet Flood Sensor Connection Kit Watts Specifications Buy American Act Compliant NO Compatible Series or Model 709 Compatible Size Used On 4 IN Kit Contents 2 Discs It is ideal for protection in continuous pressure piping applications and at cross connections identified as health hazards and for contaminants at the service line entrance spring loaded check valves and a pressure differential relief valve