‌Electric Circular Louver Valve‌ is a device used for regulating and controlling gas flow, widely applied in industrial fields such as metallurgy, building materials, chemicals, and power stations. It consists of multiple rotatable circular louvers, which control the flow by adjusting the opening and closing angles of the louvers. Each louver is supported by a bearing and driven by an electric actuator (or manual device) to achieve the opening and closing of the valve and flow regulation function.

Operating Principle

The operation principle of the electric circular shutter valve is relatively simple. When it's necessary to adjust the gas flow in the pipeline, the electric actuator drives the valve leaf shafts to rotate synchronously through mechanisms like cranks and rods. As the angle of the shutter blades changes, the effective flow area of the valve also varies, thereby controlling the gas flow.

Structural Features

The electric circular blind valve features the following characteristics:

Lightweight: Made with lightweight materials for easy installation and maintenance.

Low flow resistance: The special design of the blade ensures minimal resistance as fluid passes through the valve, enhancing flow efficiency.

Simple structure: easy to manufacture and maintain.

Flexible opening and closing: The rotating design of the blade segments makes the valve more agile during operation, easy to handle.

‌Continuous Adjustment: Achieves variable flow adjustment, catering to different working condition flow requirements._

Application Scope

Electric circular butterfly valves are widely used in ventilation and dust removal systems in industries such as metallurgy, mining, cement, chemicals, and power generation. They are not only suitable for regulating and cutting off the flow of air, flue gas, dust, and combustible gases in pipes but also for protecting the environment and reducing pollution.