Uponor notes it is offering the industry’s first code-listed ProPEX lead-free brass commercial ball valves for PEX-to-PEX connections in plumbing and hydronic distribution applications. The full-port valves are available in sizes from 1/2" to 2", and are listed to ASTM F1960, NSF 14/61, NSF 359 and the Uniform Plumbing Code. The valves feature blowout-proof stems and are available with stem extension kits to accommodate up to 2" of insulation in insulated piping applications. Additionally, both ends of the valves are manufactured with the proven ProPEX fitting system for expansion connections that  cannot be dry-fit, and hold tight with up to 1,000 pounds of radial force. Uponor | www.uponorpro.com