Single Acting Hydraulic Actuator with Spring Return - Carbon Steel Construction, 110,000 Nm Torque, 3-10 Bar Operating Pressure
The VSF Series Single Acting Hydraulic Actuator with spring return mechanism provides reliable operation for ball, butterfly, and plug valves requiring 90-degree rotation. Constructed from carbon steel, these actuators deliver exceptional torque performance in demanding industrial applications.
- Modular construction with six center body sizes for flexible configuration
- Carbon steel or ductile iron construction for excellent strength-to-weight ratio
- Spring return mechanism for emergency shut-down (ESD) applications
- Multiple manual override options including hydraulic solutions
- ISO 5211 mounting flange compatibility
- Bi-directional travel stops adjustable from -6° to 96°
- Low friction, long-life compound materials reduce metal-to-metal contact
| Torque Output (Spring Return) | Up to 110,000 Nm |
| Torque Output (Double Acting) | Up to 240,000 Nm |
| Operating Pressure | 3-10 Bar |
| Standard Temperature Range | -20°C to +80°C |
| High Temperature Option | -15°C to +150°C |
| Low Temperature Option | -40°C to +80°C |
VSF actuators are available with B or C body modules. B modules provide efficient operation at both break and end positions, while C modules offer torque advantage for applications requiring higher break torque to unseat valves.
VESON provides comprehensive pneumatic and hydraulic actuation solutions including double acting, spring return, linear, and quarter turn configurations to meet specific project requirements.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.