Febco - FRK 850/860-CK4 2 1/2-3 - Part of the RK-850/860 Series Inserta Tee Unique patented air-in and water-out

Unique patented air-in and water-out design provides high capacity relief valve discharge performance during emergency conditions

Available freeze sensor connection kit to activate a monitoring system that trigger alerts for low and freezing temperatures

Specification Sheet - LFTP (French)

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 2 1/2 IN Outlet Connection Type Flanged Joint Outlet Shutoff Valve Type Outside Stem And Yoke Gate Valve Outlet Thread Type Does Not Apply To Product Part Number 0437705 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Engineered Plastic Series 774DCDA Strainer No Technologies Does Not Apply To Product Tradename None Specification Sheet - 774DCDA

secure cover is required

Febco - FRK 850/860-CK4 2 1/2-3 - Part of the RK-850/860 Series Inserta Tee Unique patented air-in and water-outThis check kit includes the parts necessary to repair or replace the check module of a 2 1 2 and 3 inch double check valve assembly and pressure reducing zone assembly. All parts are genuine and original to the valve. Features Factory replacement parts No special tools required for changing parts All parts are made of high quality materials Fits 2 1 2 and 3 inch double check valve assembly and reduced pressure zone assembly Specifications Buy American