Our monostable NAMUR solenoid valves are suitable for direct assembly to your pneumatic rotary actuator. Thanks to its practical reverse sealing, you will get 3/2 as well as 5/2 way function combined in one solenoid valve, a feature that will make the storing also easy. This way, you can regulate not only spring return but also double acting pneumatic actuators with the same solenoid valve. 
 

Suitable for: Zone 1, Zone 2, Zone 21, Zone 22

II 2G Ex db mb IIC T5 Gb X

II 2D Ex tb IIIC T95 °C IP66 Db X