SB Range Electro-hydraulic actuators
![SB Range SB Range](https://www.rotork.com/uploads/page-images/5612/1562604666.jpg)
SB Range production is discontinued. For further information, please contact your local office.
SB-Q range are compact and robust electrically operated fail safe spring-return, quarter-turn actuators for two-position and ESD applications:
- Self-contained electrically operated with internal low-pressure electro-hydraulic control module
- Dual redundant hydraulic oscillating pumps
- Single or dual fail safe solenoids
- Single-phase 115 or 230 VAC power supply
- Two-position control with torque / pump protection
- Watertight and ATEX explosion-proof
- Double-sealed control module with separate terminal and cable gland compartments
![SB Range SB Range](https://www.rotork.com/uploads/page-images/5612/1562604666.jpg)