An electric plug valve is a valve device that controls the full opening or closing of the medium in a pipeline by driving the plug (shutter) with an electric actuator to achieve lifting or horizontal movement. It is mainly used for cutting off and connecting fluid mediums in pipelines, including powdery, granular, and small-sized bulk materials, as well as gases and liquids.
Working Principle
The electric plug valve operates through a motor to lift or shift the gate plate. When discharging is required, the motor rotates counterclockwise, lifting the gate plate slowly to open the discharge port; when closing is needed, the motor rotates clockwise, lowering the gate plate slowly to shut the gate. This design ensures the electric plug valve operates quickly and smoothly during opening and closing.
Structural Features
Electrical plug-in ball valves feature the following characteristics:
Sealed tightly: The gate and valve seat are in constant tight contact, ensuring excellent sealing properties.
Tightly structured: Utilizes a clamping-type connection and wedge-shaped sealing structure, offering advantages such as anti-binding and stable opening and closing force.
Multiple driving methods: Can be combined with electric and manual actuators to meet various operational requirements._
Wide Application Range: Suitable for various industries such as metallurgy, mining, building materials, and power, particularly excelling in flow control for powders, granular materials, and small pieces.
Application Fields
Electrical plug valves are widely used in industrial production processes, including:
Material Handling System: Controls the flow of raw materials in chemical production, ensuring reactions proceed at predetermined ratios.
Ventilation System: Used for opening and closing ventilation pipes, to achieve ventilation control.
Water Supply and Drainage System: Achieve pipe opening and closing control in the water supply and drainage system.
Other Applications: Coal conveying systems, ash removal systems, circulating water systems, etc., for controlling the flow and emissions of materials and fluids._
