Detailed description of Huatong electric device丨丨/
Huatong multi-turn electric device
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Huatong multi-turn electric device
Used in gate valves, stop valves, throttle valves and diaphragm valves. It can accurately act according to the control instructions and is an indispensable driving device for realizing remote control, centralized control and automatic control of various valve dampers. It is a product developed by Huatong Company for use in power stations, petrochemical metallurgy, public utilities and other occasions.
Technical Features
The device is dust-proof, waterproof and light-corrosion resistant, and its protection level is
The torque control mechanism has reliable action and convenient adjustment, and high torque repeatability
The stroke control mechanism has adjustment accuracy and repeatability High degree of opening and closing can be equipped with micro switches
Only micro switches
Use semi-automatic manual
Electric switching mechanism is simple to work, reliable and easy to operate
Used The three-phase asynchronous motor used in the valve electric device has large starting torque and small rotational inertia
and is equipped with a mechanical valve position indicator.
Technical requirements
Ambient temperature
~ Relative humidity is not greater than
The working environment is free of flammable, explosive and highly corrosive media
Protection level
Power supply
Frequency
Control line is
Remote control is
Working time short
minutes.
Butterfly valve
Huatong electric device Z45-24W丨380V丨24r/min