WATTS® Second Check Kit, For Use With: Model 909 6 in Reduced Pressure Zone Assemblies
This repair kit is for the replacement of the 6 inch Watts backflow preventer second check valve. It consists of a disc assembly, spring and a cover O-ring.
WATTS® Second Check Kit, For Use With: Model 909 6 in Reduced Pressure Zone Assemblies
This repair kit is for the replacement of the 6 inch Watts backflow preventer second check valve. It consists of a disc assembly, spring and a cover O-ring.