Matco-Norca’s lead-free cold expansion PEX ball valves are available in three sizes (1/2”, 3/4” and 1”) and provide 400 psi of cold working pressure. These 754CEDELF designated full-port valves feature waste drain and drop-ear elbows and blowout-proof stems. They are cUPC and NSF 14/61 approved and conform to ASTM F 1960 for cold expansion of their fitting ends. These valves comply with a 0.25% weighted average lead content on wetted surfaces in accordance with the federal Safe Water Drinking Act law.