Conbraco's Apollo® is introducing a new series of three-piece bronze ball valves designed specifically for use with oxygen and other medical gases such as carbon dioxide, helium, lung gases, nitrogen and nitrous oxide. Designated the Apollo 82-F Series, the new medical gas valves offer the efficient performance of a full port design. The new ball valves are available in six sizes from 1⁄2-inch to 2 inches and with a variety of handles. All 82-F Series valves feature RPTFE seats and seals, a blowout-proof stem design and adjustable packing gland. Their solder ends are rated for 600 psig WOG, cold non-shock service. Conbraco.