Flange End Vacuum Ball Valve with Pneumatic Actuator
Product Description
Flange End Vacuum Ball Valve with Pneumatic Actuator
Vacuum Valve means the valve working in the pressure less than Standard atmospheric pressure.
Application
Auto-control in electric power, petrochemical, metallurgy, petroleum, gas, town, construction,
drainage, chemical industry, oil refining, mining, power plant, metallurgy, architecture,
medicine, food, gas, scientific research, etc.
vacuum ball valve