These valves automatically reduce a high inlet pressure from compressed gas tanks to a lower, stable outlet pressure.

Flowmeters let you see the gas flow rate from a distance.

Reduce contaminants in gases used in research sample systems, emission monitoring systems, chromatography, and other high-purity applications. These valves have a 316 stainless steel and brass body with a smooth finish to reduce dust collection and internal components designed to protect the seal and diaphragm from contamination.