The Spears Manufacturing Co. 8422W-007 stop and waste valve is designed for efficient shut-off and drainage in CPVC piping systems. Constructed with a CPVC body, ABS handle, and a polypropylene stem with an EPDM stem seal, this valve is suitable for both hot and cold potable water applications. It features a 3/4-inch socket by socket (slip x slip) connection type. The valve is rated for a maximum operating pressure of 100 psi and can withstand media temperatures up to 180°F. Its multi-turn design includes a tapered non-metallic valve seat for reliable operation and a side port for draining the non-pressurized side of the system. This valve is NSF Standard 61 listed, compliant with ASTM D2846, meets applicable ANSI standards, and is IAPMO listed for Uniform Plumbing Code (UPC) requirements, ensuring it is lead-free and suitable for drinking water. Molded in the USA, it provides a dependable solution for water flow control