Reliance worldwide corp 22304-0000lf &frac12;&rdquo; Ball Valve and Drain Lead free DZR brass construction for durability and reliability Use to connect to any combination of copper, PEX, CPVC or PE-RT pipes Innovative push-to-connect design makes for quick and easy installation Fitting can be rotated on pipe after installation making it easier to work in tight spaces Listed by IAPMO and design certified and listed to ASSE 1061/NSF 61, Meets all UPC, IPC and cUPC requirements