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DA1.FS. ON/OFF Spring Return Actuator
  • DA1.FS. ON/OFF Spring Return Actuator

DA1.FS. ON/OFF Spring Return Actuator 24V AC /DC. 16Nm

VAT included

AD2.FS Spring return gate actuator ON / OFF. for floodgates with safety functions.
Power of 16Nm torsion.
Voltage 24V AC /DC.
2 auxiliary contacts.

Manufacturer: Joventa 
Reference: DA1.FS


The JOVENTA series of electric shock absorbers has been specially developed for the motorized operation of safety air dampers (antifreeze) in air conditioning systems, smoke evacuation dampers and sealing dampers. When the control signal is applied, the actuator drives the regulator to the operative position, while uniformly tensioning the integrated spring. After a power failure, the energy stored in the spring immediately brings the regulator to the safety position. Manual operation is canceled automatically when the actuator is in electrical operation. The compact design and the universal adapter with limited rotation angle make this actuator very versatile.


  • ON / OFF control
  • Possibility of up to 5 actuators operating in parallel
  • Connecting the plug-in terminal block
  • Simple direct mounting with universal adapter on shaft from 10 mm to 20 mm or square shaft from 10 mm to 16 mm Minimum shaft length of 77 mm
  • Selectable rotation direction
  • Limitation of the angle of rotation
  • Manual positioning with crank
  • 2 adjustable auxiliary switches.
  • Automatic shutdown in final position (overload switch)
  • Energy saving in the final positions
  • Actuators available with 1 m of halogen-free cable


Data sheet

Electric actuators
Gate Actuators
Turning Angle
Supply voltage
16 Nm
Actuator type
Spring Return
Auxiliary contacts



JData sheet DA1.F(S)-DA2.F(S)

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