The Polypipe 22mm (22DCV) double check valve is a plastic unit designed for plumbing and fixtures in the home. With a diameter of 22mm (Pipe Diameter OD), this valve ensures a reliable flow control mechanism for your plumbing system. The Polypipe brand guarantees quality and durability, making it a trustworthy choice for your plumbing needs. This double check valve, sold in a pack size of 1 unit, is a crucial component for maintaining optimal water flow in your home.
eBay