Operation Principle of Electric Plug Valve:

The motor drives the screw to rotate, lifting the gate slowly to open and release material. When the gate opens and touches the limit switch, the power to the motor is disconnected, stopping its rotation. To close the seal, turn the power switch in the opposite direction, causing the motor to rotate clockwise. The motor drives the screw to rotate, lowering the gate slowly to close the gate and seal the material. When the gate is closed and touches the limit switch, the power is disconnected, stopping the motor. The sliding gate valve operates like this through the motor. Electric sliding gate valves can also be controlled for opening and closing by time.