AVM 105, 115: Valve actuator 
 
How energy efficiency is improved
Torque-dependent cut-off facility for efficient usage of energy
 
Features 
• Activation of 2-way and 3-way valves of the VUN/BUN, VUD/BUD and VUE/BUE series
• For controllers with a switching (2-/3-point) output
• Synchronous motor with electronic control unit and time-dependent cut-off
• Direction of operation can be selected directly on the cable
• Maintenance-free gearbox with magnetic coupling
• Gear unit can be disengaged in order to position the valve by hand (hexagon key provided)
• Connection with valve spindle performed automatically
• Cap nut for valve fitting made of brass
• Fitting vertically upright to horizontal, not suspended