The ANT3-5.10SC servo drive electrically regulates valves from the RV 111 COMAR series. The drive is connected to the valve without any backlash, so maximum regulation accuracy is ensured even with small changes in position. It is suitable for heating, air conditioning and ventilation systems. The self-adaptive function enables the drive to automatically adapt to the valve parameters (end positions, stroke). The drive is 3-point controlled from the superior control unit, but also has a handwheel for manual control in case of emergency. Connection to the valve is quick and easy and requires no tools.

The drive is equipped with a stroke indicator. The simple design ensures long life and reliability. The changeover time of the valve is 33 s. The drive has an emergency function in case of power failure. In the event of a power failure, the actuator resets the valve to the preset emergency position. The emergency position is optionally adjustable in lift percentages from 0 to 100%. The reset time of the emergency function is 8 s.