What is the difference between 2-position 3-way solenoid valve and 3-position 5-way solenoid valve

The difference between 2-position 3-way solenoid valve and 3-position 5-way solenoid valve：

Differentiation: Two-position five-way solenoid valve is selected for dual-action pneumatic valve.

Single-acting pneumatic valve uses two-position three-way solenoid valve.

Two-position three-way solenoid valve: two-position refers to the solenoid valve core has two different working positions (on and off). Three-way refers to the solenoid valve body has three channels; two-way three-way solenoid valve control liquid is in and out (two are usually open and one is normally closed); two-way three-way solenoid valve is generally single-electronic control (that is, single coil).

Two-position five-way solenoid valve: two-position controllable: on-off, five-way ventilation has five channels, one of which is connected with the air source, two with the external air chamber of the double-acting cylinder, two with the internal air chamber, the specific working principle can refer to the original dual-acting pneumatic actuator. Li.

Five-way solenoid valve can be divided into single-coil and double-coil.