Febco FRK 856 876V CK4 4 Part of the RK 856 876 876V Series Drain Fitting This seat repair kit is This seat repair kit is used to repair or replace the seat on a 6 inch lead free double check detector assembly and used to prevent the reverse flow of polluted water from entering into the potable water supply Specifications ArmorTek Technology No Backflow Preventer Type Reduced Pressure Zone Assembly Body Finish Bronze Body Material Bronze Body Pattern Inline Brand Watts Buy American Act Compliant YES Bypass No Bypass Size Does Not Apply To Product Cap And Tether No Disc Material Silicone EAN 098268346237 Elbow Fitting Yes Hazard Protection Level Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 1 1 2 IN Inlet Connection Size Metric 40 MM Inlet Connection Type Union Joint Inlet Shutoff Valve Type Quarter Turn Ball Valve Inlet Thread Type NPT Lead Free NO Maximum Temperature Fahrenheit 180 Maximum Working Pressure BAR 12 All parts are genuine and original to the valve Features Factory replacement parts