First Check Repair Kit for Reduced Pressure Valve Assembly, Black

SPECIAL ORDER ITEM. Review Returns Policy before purchase. This repair kit provides essential components for maintaining the integrity of backflow prevention systems. It includes the necessary parts to restore the first check function on reduced pressure valve assemblies and reduced pressure detector assemblies. Featuring a first check module, a check module O-ring, and an EPDM disc elastomer, these factory-specified components ensure a secure seal. The kit is engineered for precision fitment on check valve assemblies with connection sizes ranging from 2and a half to four inches, helping to maintain consistent performance in plumbing infrastructure. Utilizing these replacement parts helps extend the service life of the backflow preventer and supports ongoing system compliance.