Dual Effect Pneumatic Actuator

Dual effect pneumatic actuator controls butterfly valve, ball valve proportional or on/off control. It can provide 11Nm-2900Nm torque with 6 bar air pressure. DUAL-MONO effects pneumatic actuator can convert to each other by some tunings. Spring effect actuator is ideal for explosive mediums. If actuator air stops for any reason involuntarily valve will closed automatically and it prevent uncontrolled air circulation. But dual effect actuator has to be closed with air.