We are engaged in offering excellent quality Pneumatic Actuator for Automatic Valve to our valuable clients. MAPF series pneumatic actuator is the new product with latest technology, nice shape and compact structure. MAP has three series according to torque: MAP pinion-and-rack Type, MAPF Fork Type and MAPB large Fork Type. MAP series is widely used in the field of automatic control.
1. Shaft output and hole output are viable, shaft output is default;
2. Fork transmission mechanism changes linear movement into rotary motion. Applied for middle or large caliber 90Â° rotary valves;
3. Air input to two cylinders at the same time with large output torque and steady movement;
4. Â±5Â° adjustment range at 0Â° and 90Â° point for rotation;
5. Low air consumption due to piston cavities separated from body-cavity;
6. Double Acting/Spring Return type can be simply installed to satisfy different requirements;
7. ISO5211 mounting standard at the bottom make it easy to connect with various kinds of valves;
8. NAMUR output shaft on the top, easy to install control accessory such as limit switch, positioner;
9. Slot on top output shaft to indicate valve switch position;
10. Worm and worm gear hand drive device for manual operation;
11. PST online stroke test function detects the failures of the key position to avoid accident.