Highly-quality guaranteeing subsistence, Administration selling advantage, Credit rating attracting buyers for Electric Rotary Actuator, Cement Butterfly Valve, Electric Ball Valve. We constantly provide better, newer and more comprehensive technical support to new and old customers. We have established long-term and good cooperative relations with many enterprises, wholesalers and retailers all over the world. We abide by the corporate spirit of steadfastness, hard work and responsibility to create a good corporate environment with integrity, win-win, and innovative business philosophy.

Product Feature：

The bottom mounted valve stem and the stem of the valve stem prevent the valve stem from being sprayed out.

If the valve stem seal is broken due to fire, metal contact can be formed between the convex step and the valve body to ensure the valve stem is sealed.

Due to the strong anti-static function, a spring is arranged between the ball, which can discharge the static electricity generated by the switching process.

Product Description:

This double acting pneumatic rotary actuator is equipped with small fluid resistance, which is the one with the least fluid resistance, even for the reduced diameter ball valve. In addition, the thrust bearing reduces the friction torque of the valve stem, thus making the valve stem long-term have a balanced and flexible. operation. Compared with ordinary actuator on the market, this double acting pneumatic rotary actuator has excellent seat sealing performance, and the structure is easy to seal. What's more, the valve stem only rotates without lifting movement in order to make the valve stem seal reliable. Since the material has good self-lubricating property, the friction loss with the sphere is small, and the service life is large.

Our company has an entire international Single Acting Double Acting Rotary Pneumatic Valve Actuator production line. We've got constantly insisted on the evolution of solutions, spent good funds and human resource in technological upgrading, and facilitate production improvement, meeting the wants of prospects from all countries and regions. During the past few years, our business absorbed and digested state-of-the-art technologies the two at home and abroad.

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