Febco FRK 805 806 825 826YD S 3 Part of the RK 805YD 806YD 825YD 826YD Series Window Well Cover Specifications ArmorTek Technology No Backflow Specifications ArmorTek Technology No Backflow Preventer Type Double Check Detector Assembly Body Finish Stainless Steel Body Material Stainless Steel Body Pattern Inline Brand Watts Buy American Act Compliant NO Bypass Yes Bypass Size 3 4 IN Cap And Tether No Disc Material Silicone EAN 098268121261 Elbow Fitting No Hazard Protection Level Non Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 4 IN Inlet Connection Size Metric 100 MM Inlet Connection Type Flanged Joint Inlet Shutoff Valve Type Outside Stem And Yoke Gate Valve Inlet Thread Type Does Not Apply To Product Lead Free No Maximum Temperature Fahrenheit 140 Maximum Working Pressure BAR 12 Load Class – H 20 vehicular traffic rating This check valve seat kit includes the parts necessary to repair or replace the check valve seat of a 3 inch double check valve assembly 8026YD Compatible Size Used On 3 IN Kit Contents Seat