4M NAMUR Single Solenoid Valve & Double Solenoid Valve (5/2 Way) 4M (NAMUR) series 5 port 2 position (5/2 way) single solenoid valve & double solenoid valve for pneumatic actuator. It has 4M310, 4M320, 4M210, 4M220 and other type.
1.Internally piloted structure.
2. Structure in sliding column mode: good tightness and sensitive reaction.
3. Double control solenoid valves have memory function.
4. Internal hole adopts special processing technology which has little attrition friction, low start pressure and long service life.
5. No need to add oil for lubrication.
6. Install in the side plate with the surface upward, which can be used by directly connecting with the actuators.
7. Affiliated manual devices are equipped to facilitate installation and debugging.
8. Several standard voltage grades are optional.