Febco® Single Check Kit, For Use With: Model 850/LF850/850U/LF850U/860/LF860/860U/LF860U 1/2 to 2 in Double Check Valve Assembly, Import

This check kit includes the parts necessary to repair or replace the check module in a 1 1/4 to 2 inch double check valve assembly and reduced pressure zone assembly. All parts are genuine and original to the valve.