4V310-08 AC220V Airtac Pneumatic Solenoid Valve

Product feature

1. Pilot-oriented mode:Internal pilot or external pilot.2. Structure in sliding column mode: good tightness andsensitive reaction.
3. Three position solenoid valves have three kinds of centralfunction for your choice.
4. Double control solenoid valves have memory function.
5. Internal hole adopts special processing technology which has little attrition friction, Iow start pressure and long service
life.
6. No need to add oil for lubrication.
7. It is available to form integrated valve group with the base tosave installation space.
8. Affiliated manual devices are equipped to facilitate installation and debugging.
9. Several standard voltage grades are optional.

Drive: One side of the coil is energized to become an electromagnet (the other side is not energized), attracting a movable iron core and opening the internal channel of the pilot head. Air enters the pilot head through the internal channel of the valve body through the inlet port P, pushing the valve core to the other side and switching the working state of the solenoid valve. Reset: Both coils are powered off, and the valve core returns to the central position under the action of the spring. Necessary conditions for the operation of the pilot solenoid valve: 1. The solenoid valve is energized; 2. The pressure at the air inlet P must be greater than 0.15MPa.