RTK ST5143

RTK ST5143, motorised damper unit for boiler air damper control, flue gas damper control.

Electric actuator for adjusting

butterfly valves

• Control via 3 point step

• Open and closed limit switches

• 2 freely selectable limit switches

• Handwheel

• Protection rating IP 65

• Mechanical stroke indicator

• No overrun and overload protected

Options:

• Spring clamp connection terminals

• Anti condensation heater

• Feedback potentiometer

• Feedback transducer 2 or 3-Wire

• Digital valve positioner

• Bus system (Profibus DP, CANopen)

• 3 Phase hybrid motor starter