Electric control valve products industry advantages and working principle

What are the industrial advantages of electric control valve products? Electric control valve feedback: motor operation, through the gear operation, by the three joint sliding rheostat output valve positioning signal, in addition to the three wire limit signal. The development of products is keeping pace with The Times, and through continuous reform and innovation, the scope of application of products is very wide, at present, the use of products in many industries, to bring great convenience to mankind. The following is the introduction of the relevant knowledge of the product:

The electric regulating valve is one of the regulating valves, but it differs from the operating principle of the regulating valve, as follows:

Action principle of electric control valve: motor power 220VAC or 380VAC, control signal 4~20mA, there is a controller in the valve, the controller will convert the current signal into the stepper motor Angle stroke signal, motor rotation, by gear, lever, or gear plus lever, drive the stem operation, to achieve the straight stroke or Angle stroke.

How should electric control valve be installed?

The electric regulator is suitable for installation of the upper end of the working piston below the horizontal line. The temperature sensor can be installed at any location and the entire length must be immersed into the controlled medium.

Electric control valve generally includes a driver, accept the driver signal (0-10v or 4-20ma) to control the valve to adjust, according to the control needs, the formation of an intelligent network control system, optimize the control to achieve remote monitoring.

The birth of electric control valve products makes people's life more convenient, with the development of science and technology in constant innovation, the product is constantly updated, now the product is used in all walks of life, deeply loved by people. But now there are manufacturers everywhere who produce products, so you need to make a full understanding before you buy them.