Pneumatic Actuator

Valve pneumatic actuator is compressed air as a power source, through the movement of the piston in the cylinder to drive the opening and closing of the valve. When the compressed air into one side of the cylinder, push the piston to the other side of the movement, thus driving the valve stem and spool connected to the action, to realize the valve switch.Valve pneumatic actuator by virtue of its high efficiency, stability, reliability and other advantages, become an indispensable and important part of industrial automation control. Under the premise of correct selection, installation and maintenance, it can provide accurate valve control for all kinds of industrial production processes, and guarantee the safe and efficient operation of production.

Inquiry Catalog

AT series pnuematic actuator

The AT pneumatic actuator features a dual - piston rack - and - pinion rotation structure, available in double - acting and single - acting (spring - return) types. Its extruded aluminum alloy cylinder, hardened by anodizing, resists corrosion, has a low friction coefficient, and ensures a long lifespan.
With a compact design, the dual - piston rack - and - pinion mechanism enables fast and stable operation, delivering a constant output torque, and rotation direction can be reversed by simply inverting the piston. It also offers two - way stroke adjustment, and its installation dimensions comply with multiple international standards, facilitating the attachment of various accessories.
Widely used in industries such as chemical, petroleum, and water treatment.

The scotch yoke pneumatic actuator

The scotch yoke pneumatic actuator efficiently converts the linear motion of the piston into rotational motion through its unique scotch yoke transmission mechanism. With a robust structure, it features a high - strength aluminum alloy cylinder, which offers excellent corrosion resistance thanks to surface treatment. The actuator provides a large output torque with outstanding linearity, ensuring stable operation under high - pressure conditions, ideal for applications with strict torque requirements.

It supports both double - acting and single - acting (spring - return) modes for precise angle control. Its modular design allows for easy installation and maintenance, making it widely used in industries such as oil, gas, and power, and suitable for various quarter - turn valves like ball valves and butterfly valves.

Inquiry

If you have any enquiny about quotation or cooperation,please feel free to emal us at Leo@cnfrvalve.com/Celine@cnfrvalve.com or use the folowing enuiry form.
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Pneumatic Actuators

Pneumatic Actuator

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