Febco FRK 856 876V CK4 4 Part of the RK 856 876 876V Series Drain Fitting Specifications ArmorTek Technology No Backflow Specifications ArmorTek Technology No Backflow Preventer Type Double Check Valve Assembly Body Finish Rough Bronze Body Material Bronze Body Pattern Straight Brand FEBCO Bypass No Bypass Size Does Not Apply To Product Cap And Tether Yes Disc Material Silicone EAN 643925585360 Elbow Fitting No Hazard Protection Level Non Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 1 2 IN Inlet Connection Type Female Threaded Inlet Shutoff Valve Type Quarter Turn Ball Valve Inlet Thread Type NPT Lead Free No Maximum Temperature Fahrenheit 140 Maximum Working Pressure BAR 12 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 876V Compatible Size Used On 4 IN Kit Contents Seat Ring and Arm Assembly All parts are genuine and original to the valve