Electric Damper Valve, Electrical operated air Butterfly Valve
Product Description
Damper Valve, Electric operated air Butterfly Valve
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.
Electric butterfly valve
gear butterfly valve