Fits 3/4 inch 805Y, 1 inch 805Y, 1-1/4 inch 805Y, 3/4 inch 825Y, 1 inch 825Y, and 1-1/4 inch 825Y

This check kit includes the parts necessary to repair or replace the first or second check of a double check valve assembly and reduced pressure backflow assembly. All parts are genuine and original to the valve.