SharkBite 22223-0000LFA Ball Valve 1 Inch x 1 Inch, Water Valve Shut Off, Push-to-Connect, PEX, Copper, CPVC, PE-RT Installs in seconds: 1 ball water valve requires no special tools, no soldering, no crimping or glue. Push to connect design provides an efficient application that saves time and money. Just push to create a watertight seal Versatile: SharkBite ball valve plumbing fittings fit copper, pex, cpvc and pe-rt pipe and connects them in any combination Lead free: made of high quality forged lead free dzr brass Quality: only sharkbites quality and performance is field-proven with more than 550 million connections. SharkBite is the only push-to-connect brand that can ensure a clean, leak-free connection Performance: 200 psi and 200 degrees f. Use in potable water and hydronic heating applications.