Control the breathing gas flow.
Made from brass and has a chrome plating on it.
Operated screw-down shut-off valve.
Life: 15 years life
Material: Brass and chrome plating, stainless steel
Dimension: 10.5cm*10.2cm*3.9 cm
Used by scuba divers, to use this instrument and control the breathing gas flow from the cylinder.
In the gas and pipeline industry, the cylinder valve is used for controlling the breathing gas flow easily.