What does the number of solenoid valves mean?

Solenoid valve What does bitmap mean

The number of solenoid valves refers to the number of working positions of the solenoid valve core, and the number of passages refers to the number of inlets and outlets.

Solenoid valvecan be matched with different circuits to achieve the desired control, and the control accuracy and flexibility Sex is guaranteed. There are many types of solenoid valves. Different solenoid valves play a role in different positions of the control system. The most commonly used ones are one-way valves, safety valves, directional control valves, speed regulating valves, etc.

For example, in the three-position four-way valve that is commonly used now, the valve core is in the middle position when it is not energized, and the two coils on both sides control the valve core to move left or right, so that the left The three positions on the middle and right are called three positions. The three-position four-way valve has four inlets and outlets. It is more commonly used that the four ports are not connected to each other when there is no power. When the coil is energized, through the movement of the valve core, two and two are connected. , to realize the circulation of oil circuit.

"Pass" and "position" are important concepts of pneumatic reversing solenoid valve. Different "passes" and "positions" constitute different types of pneumatic reversing solenoid valves. The commonly referred to as "two-position valve" and "three-position valve" refer to the valve core of the reversing valve having two or three different working positions. The so-called "two-way valve", "three-way valve" and "four-way valve" refer to the valve body of the directional valve that has two, three or four that are not connected and can be connected to different oil pipes or gas lines in the system. The interface between different oil channels/air channels can only be communicated through the switch of the valve port when the valve core is shifted.

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