3/4 in and 1 in Complete Rubber Parts Repair Kit

SPECIAL ORDER ITEM. Review Returns Policy before purchase. Maintain the integrity of backflow prevention systems with this comprehensive rubber parts kit designed for check valve assemblies. Engineered for use with specific backflow preventers, this kit includes essential replacement components such as cover O-rings, check springs, poppets, seal rings, seal ring retainers, retaining bolts, check seats, and check seat O-rings. These parts are rated for operation at pressures up to 175 psi and temperatures reaching 180 degrees. By replacing worn internal elements, this kit restores proper valve function and helps avoid the need for a full system replacement. The components feature NPT connection compatibility, ensuring a precise fit for standard plumbing infrastructure maintenance requirements.