Discontinued - Valve actuators 400 N for VFZ valves

The electric actuator SE4 is suitable for driving the VFZ valve body series in HVAC systems.
The actuator is equipped with a torque limit device which powers off the motor when end stops are reached.
The actuator SE4M24 is self-adjusting. When it is powered-on, the stroke is automatically adapted to the valve, no calibration is required.
The actuator is fitted with manual override by a hexagonal key. An internal LED indicates the current state of the actuator: adjustment, control, end stop position, error condition.

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(3 st)
  • SE4F24
    SE4F24
    Supply voltage
    24 ± 10% V AC, 50/60 Hz
    Control signal
    2-, 3-point (floating)
    Power consumption
    5.0 VA
  • SE4F230
    SE4F230
    Supply voltage
    110…240 ± 10% V AC, 50/60 Hz
    Control signal
    2-, 3-point (floating)
    Power consumption
    7.0 VA
  • SE4M24
    SE4M24
    Supply voltage
    24 ± 10% V AC, 50/60 Hz
    Control signal
    0…10 V DC, 4…20 mA
    Power consumption
    5.0
Specifications for Discontinued - Valve actuators 400 N for VFZ valves
Ambient temperature 0…50°C
Ambient humidity 10...90 % RH (non-condensing)
Storage temperature -20…+70°C
Closing/opening time

~ 70

s
Stroke 5.5mm
Cable Plug-in type in PVC, section 3 x 0.50 mm2, 1.5 m length
Connection Metal ring 3/4" (on request M30 x 1.5)
Casing Matt polycarbonate, self extinguishing V0 - V1 according to UL94
Weight 360 g
Dimensions 90 x 70 x 104.5mm
Protection class IP54
Isolation class

II (SE4F230)

III(SE4M24,SE4F24)