ProPex brass ball valves for radiant heating/cooling and hydronic piping applications are code-listed, PEX-to-PEX, full-port valves. Available in sizes from 1/2 to 2 in., the valves are appropriate for non-potable PEX piping applications. Available in CAD and BIM design files, valves are listed to ANSI/NSF 14 and cNSFus-rfh and tested to a wide variety of standards. The valves are compatible with systems containing as much as 50% propylene glycol, have blow-out-proof stems, and are available with stem extension kits to accommodate as much as 2 in. of insulation in insulated piping applications. Valve ends use the company’s ProPex fitting system for expansion connections that cannot be dry fit and hold with as much as 1,000 lb. of radial force.