How to choose solenoid valve products and there are three main factors in purchasing them

Firstly, it is necessary to understand the function of using an electromagnetic valve, which means that the mechanism of the electromagnetic valve needs to be provided (several positions and several connections).

Secondly, the technical parameters of the solenoid valve (diameter, type of working medium, working pressure, working voltage (AC or DC?), working air gap (stroke) of the valve core (or the suction force required to provide the solenoid valve during operation)

Thirdly, it is necessary to determine whether the solenoid valve is a long-term or intermittent working system, as well as the requirements for the material and overall dimensions of the solenoid valve.