Lead-free brass ball valves
ProPEX lead-free brass ball valves for PEX-to-PEX connections are available in sizes from 1/2 in. to 2 in. and are listed to ASTM F1960, NSF 14/61, NSF 359, and the Uniform Plumbing Code. Valves 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.
Uponor Inc., Apple Valley, MN