Watts 709DCDA OSY 4 3 4GPM Part of the 709DCDA Series SITEDRAIN This repair kit includes parts This repair kit includes parts needed to repair a 2 1 2 inch lead free super capacity water pressure reducing valve that is designed to reduce the incoming water pressure to protect plumbing system components and reduce water consumption and industrial protection 50 Minimum Temperature Fahrenheit 33 Outlet Connection Size 4 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 0389179 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Bronze Series 709DCDA Strainer No Technologies Does Not Apply To Product Tradename None Specification Sheet 709DCDA Non health hazard application