• No special tools required for servicing All parts are made of high quality materials Parts are specific to valve size Factory replacement parts

This check assembly kit includes the parts necessary to repair or replace the first check of a 2-1/2 to 4 in reduced pressure zone assembly, series 994 or reduced pressure detector assembly, series 994RPDA. This kit consists of all parts necessary to repair the first check assembly of the applicable valve. All parts are genuine and original to the valve.