Features of rain proof electric valve controller

1. The box body is a rain proof box with inner and outer double doors, and the outer door is equipped with a perspective glass window to observe the opening of the valve at any time;
2. The opening of the valve can be displayed by pointer or LCD on the controller panel, and the zero and full degree can be set automatically. The panel of the controller is provided with valve opening, valve closing, local / remote control, torque / protection indication, as well as valve opening, stop, valve closing, switching and other buttons;
3. Key tone prompt: on and off direction output torque protection and accident (motor overcurrent, motor overheating, locked rotor, etc.) protection audible and visual alarm (with silencing function).
4. On and off flash prompt to the working process, and the power phase sequence is automatically logic corrected.
5. According to the customer's requirements, the electric valve can be set to exceed the torque when opening the valve from the fully closed position, so that the electric device can open the valve with the maximum torque (this function can solve the valve without sticking and other faults for a long time); According to the customer's requirements, the electric valve can be set to exceed the stroke when starting to close the valve from the non fully closed position, so that the electric device can close the valve with the maximum torque (very suitable for wedge-shaped, metal sealed and other valves).