Vacuum Ball Valve/Thin Ball Valve/Wafer Ball Valve with Pneumatic Actuator
Product Description
Vacuum Ball Valve mainly used for the condition where is less than one atmosphere.
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