A cylinder valve is a mechanism used to control the flow of gases into or out of a cylinder. These valves are commonly found on compressed gas cylinders used for various purposes such as welding, medical applications, or industrial processes. The cylinder valve is the main accessory of the cylinder. Its function is to fill the gas into the cylinder when filling the gas block the gas in the cylinder when storing the gas release the gas from the cylinder when using the gas. They serve as a crucial safety feature, allowing users to regulate the release of gas from the cylinder.
