• Factory replacement parts No special tools required for changing parts All parts are made of high quality materials Fits 1 1/4 to 1 1/2 inch double check valve assembly

This check cover repair kit is used to repair or replace the first or second check on a 1 1/4 to 1 1/2 inch lead free double check valve assembly and used to protect drinking water supplies from dangerous cross-connections in accordance with national plumbing codes and water authority requirements. This kit consists of a cover and cover O-ring.