The remote-mount angledvent valve manifold from Swagelok Co., Solon, Ohio (swagelok.com), features a nonrotating hardened needle that minimizes seal wear, protects the seal from galling, and provides leaktight shutoff. The manifold is made of 316 stainless steel, operates with pressures up to 6,000 psig at 200°F, and has colored rings to identify valves.