Industrial gas valves are mechanical devices that open, close or partially block passages to regulate the flow of liquids or gases within a system.

Industrial gas is a bottled compressed liquid gas, gaseous at room temperature and pressure, a variety of gases, mainly used in a variety of industrial manufacturing.

SiAN industrial gas valves have a wide variety of valves, covering almost all types of industrial gases, and do our best to protect people’s safety. With more than 30 years of steady development, SiAN has grown into a leader in the production and operation of China's valve industry. SIAN's Industrial gas valve includes Industrial Gas Cl2 Cylinder Needle Type Valve, Industrial Argon Gas Cylinder Valve, Industrial Oxygen Nitrogen Air Safe Gas Valve and Industrial Flapper Type Brass Gas Valve