AT actuator is Italy AIR TORQUE pneumatic actuators are referred to as ", is the best quality market of one of the actuator in the world with high reputation and excellent evaluation.

AT executive appliance has the following features:

1. With high quality, high reliability compliance with European Atex 94/9 / EC explosion-proof standards

2. Compact structure streamline and valve connection accords with ISO5211 / DIN3337 standard

3. Modern aesthetic modelling design more add industrial art aesthetic feeling

4. High performance movement, the high accuracy

5. Innovative design

6. All are designed to meet the latest international standards

7. The high level high efficiency not influence by the environment performance more show its excellent technology

8. Surface to the superior new coating protection, show the excellent anticorrosion technology, product application is wider

9. Many specifications of the products choose the more economical and practical

10. Its patented general output shaft and multifunctional indicator can choose,

11. Can choose double acting (DA), single action (SR),

This paper keywords: AT actuators, pneumatic actuators, DA, SR