New from Uponor, the code-listed ProPEX Ball Valves are designed for PEX-to-PEX connections in plumbing and hydronic distribution applications. The new full-port valves are available in sizes from ½" to 2" and are listed to ASTM F1960, NSF 14/61, NSF 359 and the Uniform Plumbing Code (UPC). The valves feature blow-out-proof stems and are available with stem extension kits to accommodate up to 2" of insulation in insulated piping applications.