The pneumatic controller GTD240 adopts a compact dual-piston gear rack structure. This design not only makes the actuator small, easy to install and layout, but also ensures the stability and accuracy of its operation. The meshing of the gear and the rack is accurate and can maintain a constant output torque under various working conditions, providing stable and reliable power support for controlled equipment such as valves, and ensuring the continuity and stability of the production process.

In terms of materials, the pneumatic controller GTD240 also demonstrates its excellent quality. The cylinder body and end cover are made of aluminum alloy and are treated with anodized coating. This treatment method not only enhances the corrosion resistance and wear resistance of aluminum alloy, but also gives it a good appearance texture. The piston is also made of aluminum alloy, forming a unified material system with the cylinder body and end cover, ensuring the structural coordination and reliability of the entire actuator. The drive shaft is made of nickel-plated steel, which has high strength and good corrosion resistance, can withstand large torque and pressure, and ensure that the actuator will not be deformed or damaged during long-term operation. The gasket is made of NBR material, which has excellent sealing performance and oil resistance. It can effectively prevent gas leakage in the pneumatic system and ensure the air tightness and operating efficiency of the actuator.

The working principle of the pneumatic controller GTD240 is pneumatic double piston, gear rack transmission, and automatic centering piston. When the compressed air enters the middle cavity between the two pistons of the cylinder from the air port, the strong air pressure pushes the two pistons to separate and move toward the two ends of the cylinder. At the same time, the air in the air cavity at both ends is discharged through the air port. In this process, the racks on the two pistons synchronously drive the output shaft to rotate 90 degrees counterclockwise to achieve precise control of controlled equipment such as valves. It is worth mentioning that the pneumatic controller GTD240 is also equipped with adjustment bolts at both ends. Users can use these adjustment bolts to make slight adjustments to the rotation angle to meet the precise control requirements under different working conditions. This adjustability greatly improves the applicability and flexibility of the actuator.

In practical applications, pneumatic controller GTD240 is widely used in many industries such as petroleum, chemical, electric power, and water treatment. Whether it is used to control various valves such as ball valves and butterfly valves, or in other occasions that require precise control, the pneumatic controller GTD240 can achieve precise control of fluid media with its excellent performance, providing strong support for the automation and intelligence of industrial production processes.

In short, the pneumatic controller GTD240 stands out among many pneumatic actuators with its compact structure, precise transmission, reliable materials and flexible adjustment functions, and has become an indispensable key force in the field of industrial automation. With the continuous development and innovation of industrial technology, the pneumatic controller GTD240 will surely play a more important role in future industrial production and contribute to the realization of more efficient, precise and stable industrial production.

By the way, we have been supplying spare parts for power plants around the world for 20 years, and we have rich experience and hope to be of service to you. Looking forward to hearing from you. My contact information is as follows:

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