electromechanical valve actuator / manual / rotary / butterfly
SIEMENS Building Technologies
Min.: 10 Nm (7 ft.lb)
Max.: 40 Nm (30 ft.lb)
Electromotoric actuators 10…40 Nm for slipper and butterfly valves
Rotary actuator for the operation of 3-port slipper valves VBF21.. and butterfly valves VKF41.. + VKF46.. as control and safety shut-off valves in heating, ventilation and air conditioning systems.
With manual adjuster and position indicator, status indication per LED.
Optional functions with auxiliary switches, potentiometer, functional module and stem heater.