More than 90% of our Electric Ventilation Butterfly Valve, Pneumatic Actuated Ball Valve, Electric Rotary Actuator 90 Degrees are independently developed and produced to meet the requirements of factory direct sales, which can save you costs. We have formed a strong production and design and development capability to ensure product quality, precision and stability. We seek credibility with good quality, and develop with good reputation, and hope to achieve mutual benefit in the future development with preferential price and perfect after-sales service! Looking back at our company's entrepreneurial history, the company has been advancing steadily and developing healthily.

Autorun PT series single acting pneumatic rotary actuator contains five to twelve springs in the two sides of the cylinder. When lost of air supply, the springs push the pistons moving towards middle of the cylinder, making the shaft rotary to open or close the valve.

Product Feature:

This single acting pneumatic rotary actuator has been widely used in petroleum, chemical, power generation, paper, atomic energy, aviation, rocket and other departments, as well as people's daily lives.

It is suitable for general working medium such as water, solvent, acid and natural gas, mainly used for cutting off. 

Product Description:

This single acting pneumatic rotary actuator accepts continuous gas signals and outputs linear displacement, which provides large moving speed. In addition,  the cylinder is extruded aluminum alloy and hard anodized. The inner surface is hard, strong in order to realize high speed of operation. The sliding bearing made of low-friction material, thus avoiding direct contact between the metals. Compared with ordinary actuator on the market, the bottom shaft mounting hole of the pneumatic actuator is double square, which is convenient for linear with square rod. Equipped with low friction coefficient and flexible rotation, it has longer service life for use. Since the bottom of the sealing ring  uses a spring to tightly hold the sealing ring and the valve core, the switch is very light when the external force exceeds the pre-tightening force of the spring.

The market recognition of our at Series Single Acting Pneumatic Rotary Actuator at-83SA has been steadily increasing benefited from the in-depth advancement in the field of intelligent manufacturing. Our company is guided by the scientific concept of development, and we have established a compliant, legally conscientious and fast-growing enterprise. In combination with the integration of online and offline, we provide customers with the most authentic shopping experience with transparent brand direct selling price, and truly achieve 'online purchase, offline service, and elimination of customer concerns'.

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