Backflow Preventer Type: Reduced Pressure Zone Assembly , Body Material: Stainless Steel , Body Pattern: Inline , Body Style: Inline , Connection: NPT , Disc Material: Silicone , Inlet Connection: Female Threaded , Inlet Thread Type: NPT , Inlet Type: Female Threaded , Length: 10" , Max. Pressure: 175 psi , Mfr. Series: SS009 , Operation: Continuous , Outlet Connection: Female Threaded , Outlet Type: Female Threaded , Temp. Range: 33 Degrees to 180 Degrees F , Thread Type: NPT , Valve Type: Quarter Turn Ball Valve , Width: 4.62"