What are the electrical icons on the solenoid valve?
Electromagnetic valve is usually through the current to break to control the flow of medium, to control the purpose of machinery, widely used in machining machine tools, industrial robots.
The electromagnetic valve has many functions, structure classification, to introduce to a larger space, in Baidu know, Baidu encyclopedia is ready, here will not repeat the introduction, on the line in Baidu search.
According to the principle of classification, there are three main categories, namely, direct, step-by-step, direct, pilot type,
Electrical diagram superscript are symbols of action position with the electromagnetic coil of the electromagnetic valve between the valve and the control action, reaction medium (water, oil, gas and other media) relationship between flow, we can analysis of the working principle between them.
