AMI 140 is 2 point 3-Wires actuator used with AB-QM (DN 10-32) and VZ, VZL, VRBZ valves.
The actuator can be used with fan coil units, induction units, small re-heaters, re-coolers and zone applications in which hot/cold water is the controlled medium.
The actuator provides with factory default setting (actuators spindle fully stem up):