Uponor ProPEX Lead-free (LF) Brass Straight Stop Valves are designed for use in PEX-a potable plumbing applications. The quarter-turn straight stop valves feature a ProPEX F1960 expansion connection for 1/2 in. Uponor PEX-a pipe and a 3/8 in. male threaded connection for fixture risers. The valves are manufactured from high-quality, lead-free brass to meet safe drinking water requirements. A ProPEX expansion tool and ProPEX rings are required to make the ProPEX connection.
