Watts LFRK 709-CK4 4 - Part of the RK-LF709 Series snake fencing 1 inch male NPT inlet

1 inch male NPT inlet by 1 inch union female NPT outlet

00 Minimum Temperature-Fahrenheit 0 Operating Torque Does Not Apply To Product Outlet Connection Size 1 1/2 IN Outlet Connection Type Socket Outlet Thread Type Does Not Apply To Product Part Number 88005704 Port Type Full Seat Material Virgin PTFE Series LFFBV-3C-M1 Stem Packing Material PTFE Stem Shaft Material Brass Stem Type Bottom Loaded Blowout Proof Thrust Washer Material PTFE Valve Style 2-piece WOG Rating 600 PSI UPC - 098268163971

Red Silicone Disc Elastomer

and adaptability to unique roof designs

UPC - 098268236798

Watts LFRK 709-CK4 4 - Part of the RK-LF709 Series snake fencing 1 inch male NPT inletThis first or second check valve kit provides all the parts necessary to repair or replace the first or second check valve on a 4 inch lead free double check valve assembly backflow preventer, model LF709. This kit consists of a disc and spring assembly, cover O ring, upper stem O ring, and lower stem O ring. Features Factory replacement kit No special tools required for servicing All parts are made of high quality materials Fits 4 IN double check