We are constantly working hard to build our Pneumatic Wafer Butterfly Valve, Pneumatic Fluorine - Lined Butterfly Valve, Electric Rotary Actuator 4-20mA into the most influential and most competitive brand. High quality is our eternal pursuit. Excellent product quality and perfect after-sales service are the basis to ensure customer satisfaction. We focus on the rapid and successful transformation of innovative ideas into new products. In the future, we will continue to spare no effort to provide our customers with reliable products and services, and contribute to the development of the industry.

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.

We have a technical team engaged in production and R&D of at Series Single Acting Pneumatic Rotary Actuator at-63SA for many years, with industry-leading professional knowledge and technical level. We sincerely hope to establish business relations with more friends from home and abroad in the near future. Whether we can cultivate our own brand and build it into a strong brand has become an important indicator of whether we have a core competitive advantage in the market.

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