AME 435 QM actuator for modulating control isused with pressure independent balancing andcontrol valve type AB-QM from DN 40 to DN 100.

The actuator has some special features:

• it automatically adapts its stroke to the valve endpositions which reduces commissioning time.

• valve flow adjustment feature; flow can bevariably-adjusted from linear to logarithmic oropposite.

• the advanced design incorporates loadrelated 'switch-off' to ensure that actuatorsand valves are not exposed to overload

Main data: Nominal voltage (Ac or DC): 24 V, 50 Hz/60 Hz

Control input signal: -0(4)-20 mA; -0(2)-10 V; 3 floating Position Force: 400 N Stroke: 20 mm Speed (selectable): -7.5 s/mm; -15 s/mm Max. medium temperature: 120 °C Self calibrating LED signallingExternal RESET button Output signal Manual operation