Watts RK 957/957RPDA-RT 6 - Part of the RK-957/957RPDA Series Inserta Tee Z1900-RL3-2

Z1900-RL3-2

00 Minimum Temperature-Fahrenheit 0 Operating Torque 60 Outlet Connection Size 1/2 IN Outlet Connection Type Female Threaded Outlet Thread Type FPT Part Number 0555219 Port Type Full Seat Material PTFE Series LFB6780-M1 Stem Packing Material PTFE Stem Shaft Material Brass Stem Type Blowout Proof Valve Style 2-piece WOG Rating 400 PSI Specification Sheet - LFB6780-M1

Whether used for temporary barriers or containment

Epoxy-coated cast-iron body with anchor flange and dual weepholes for enhanced seepage control

ZN400H-4NH

Watts RK 957/957RPDA-RT 6 - Part of the RK-957/957RPDA Series Inserta Tee Z1900-RL3-2This total rubber parts kit provides all the parts necessary to repair or replace the rubber parts on a 6 inch reduced pressure zone assembly backflow preventer, model 957 and reduced pressure detector assembly backflow preventer, model 957RPDA. This kit consists of first and second check module O rings, 2 EPDM disc elastomers, 2 e clips, relief valve diaphragm, relief valve inlet coupler O ring, and relief valve piston assembly. Features Factory