Bernard electric actuator has archieved an excellent reputation over the years in this market thanks to a range of actuators providing the following features:
1.Compact construction with a high output torque
2.Self-locking gear train to maintain the position of the valve when the actuator is de-energized
3.Very good resistance to vibrations
4.Very simple settings - no specific tool required
5.Adjustable mechanical travel limit stops to prevent overtravel
6.Removable drive socket for easy machining
7.Emergency handwheel and mechanical position indicator provided on all
8.actuators as a standard