Product Description
Connect the cylinder and control the outlet pressure through the valve. The main material is copper, the product is high quality. Oxygen valve in physical and chemical experiments, often use oxygen, nitrogen, hydrogen, argon and other gases.These gases are usually stored in dedicated storage. High pressure gas cylinders.When using, reduce the gas pressure to the required range through the pressure reducing valve, and then through other control valves fine adjustment, so that the gas into the use of the system.