Discontinued - Valve actuators 400 N for VFZ valves
This product is discontinued
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.
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- Supply voltage
- 24 ± 10% V AC, 50/60 Hz
- Control signal
- 2-, 3-point (floating)
- Power consumption
- 5.0 VA
-
SE4F230
- Supply voltage
- 110…240 ± 10% V AC, 50/60 Hz
- Control signal
- 2-, 3-point (floating)
- Power consumption
- 7.0 VA
-
SE4M24
- Supply voltage
- 24 ± 10% V AC, 50/60 Hz
- Control signal
- 0…10 V DC, 4…20 mA
- Power consumption
- 5.0
Specifications
| 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) |