SharkBite 22187-0000LFA Ball Valve 1 Inch x 1 Inch, Water Valve Shut Off, Female, FNPT, Push-to-Connect, PEX, Copper, CPVC, PE-RT INSTALLS IN SECONDS: 1 inch ball water valve requires no special tools, no soldering, no crimping or glue. Just push to create a watertight seal PERFORMANCE: 200 psi and 200 Degree F. Use in Potable water and Hydronic Heating Applications. COPPER, PEX, CPVC, PE-RT: SharkBite Ball Valve plumbing fittings fit Copper, PEX, CPVC and PE-RT Pipe and connects them in any combination QUALITY: Only SharkBites quality and performance is field-proven with more than 550 million connections. SharkBite is the only push-to-connect brand than can ensure a clean, leak-free connection RESIDENTIAL and COMMERCIAL: All SharkBite PEX pipe tubing meets the same standards for commercial and residential plumbing applications