DN500 DN600 Electric Carbon Steel Round Damper Valve

The electric damper for ventilators is an automatic control device for ventilator dampers designed in response to the increasing requirements for mechanical automation in the coal mining industry. The device has two operating modes: electric and local, realizing remote control of the damper. It also has over-travel protection, electric and manual switching and other functions, which greatly improves the safety and reliability of the device. The device is easy to install, debug, operate and maintain, and is an ideal substitute for the flapper damper for ventilators.