Scotch Yoke Pneumatic Actuator
Introduction
The Scotch Yoke Pneumatic Actuator is designed with balance, high strength, and efficient stroke, as well as multi-function modules and a compact appearance. It is widely applied in oil and marine fields. The actuator incorporates over three stages of internal and external coatings to resist severe weather, chemical, and petroleum environments. The inner surface of the cylinder is coated with PTFE, enhancing corrosion resistance and self-lubrication. The actuator also includes bi-directional travel stops, allowing for 80° to 100° total travel adjustment.

Technical Specifications:
| Feature | Specification |
|---|---|
| Maximum working pressure | 8 bar |
| Stroke adjustment | Two independent bolts; ±6° adjustment range |
| Working temperature | Low temperature: -40℃~80℃, Standard: -20℃~80℃, High temperature: -20℃~150℃ |
| IP rating | IP 65 and above |
Advantages of Scotch Yoke Pneumatic Actuator
The Scotch Yoke Pneumatic Actuator is designed to deliver excellent performance and efficiency. It features over three stages of internal and external coatings to resist severe weather, chemical, and petroleum environments. The inner surface of the cylinder is coated in PTFE, which enhances corrosion resistance and self-lubrication. This extends the actuator’s lifespan and reduces maintenance costs.
The actuator includes integral bi-directional travel stops, allowing for 80° to 100° total travel adjustment. It also features two independent stroke adjustment bolts to adjust the valve switch position within ±6°. Additionally, it can comply with IP 65 and above.

Applications
The Scotch Yoke Pneumatic Actuator is widely used in various fields, such as oil and gas, petrochemical, and marine. It is suitable for use in applications that require a high level of performance, reliability, and durability. It is ideal for use in valves, pumps, and other mechanical equipment.
Benefits of Scotch Yoke Pneumatic Actuator
The Scotch Yoke Pneumatic Actuator provides excellent performance and efficiency. It is designed to withstand severe weather, chemical, and petroleum environments. It has a long service life, which reduces maintenance costs. The actuator is easy to install and operate, which saves time and money.

Q&A
What is the maximum working pressure of the Scotch Yoke Pneumatic Actuator?
The maximum working pressure of the actuator is 8 bar.
What is the working temperature range of the Scotch Yoke Pneumatic Actuator?
The working temperature range of the actuator is as follows:
- Low-temperature type: -40℃~80℃
- Standard type: -20℃~80℃
- High-temperature type: -20℃~150℃
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