RVAZ4 24A Actuator 0-10V
Qatar · قطر
Qatar · قطر
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RVA
Actuator for ZTR/ZTV valves
Easy to mount
Manual manoeuvring
Two models: 0...10 V and 3-points control
Position indication
RVAZ4 24A Actuator 0-10V#9862
Frequency: 50/60 Hz
Compatibility
All the valve actuators in the RVAZ4 range can be used together with valves in the ZTV/ZTR, ZTVB/ZTRB range.
Manual manoeuvring
After cutting the supply voltage the spindle position can easily be manually adjusted without using any tools.
High functional reliability
The actuator is short-circuiting proof and protected against polarity reversal when connected.
RVA is a range of valve actuators for the control of valves in the ZTV/ZTR, ZTVB/ZTRB range. It is available in two different models: with 0-10V control signal and 3-points control . They are easy to mount and have a clear position indication which shows the position of the actuator. It should be mounted so that the drive rod is within 90° from the vertical line and the motor housing is on top. The actuator is short-circuit proof and protected against polarity reversal when connected.
After cutting the supply voltage, the spindle position can easily be manually adjusted without using any tools. The disengagement button is pressed down and the knob is turned until the desired position is reached. The position is indicated by a 0 to 100 scale on the knob.
The RVA range conforms to the EMC requirements in the European harmonised standards EN60730-1 and EN60730-2-14 and carries the CE mark.
Tech specs
Technical Data
Article name
RVAZ4 24A Actuator 0-10V
Article number
#9862
50/60Hz | |||
|---|---|---|---|
| Nominal data | |||
| Frequency | 50; 60 | Hz | |
| Input power | 6 | W | |
| Input power kW | 0.006 | kW | |
| Protection/Classification | |||
| Enclosure class | IP44 | ||
| Controller and Sensors | |||
| Permitted ambient humidity | max 95 | %RH | |
| Ambient and duct temperature | |||
| Permitted ambient temperature | 0 to 50 | °C | |
| Dimensions and weights | |||
| Max. Stroke | 6 | mm | |
| Weight | 0.32 | kg | |
| Others | |||
| Time constant | 121 | s | |
| Stem force | 400 | Nm | |
Specification
Valve actuator for kvs values up to 6.0. Input signal 0...10V DC. Conforms with the EMC requirements of European harmonised standards EN60730-1: 2000 and EN60730-2-8: 2002. With CE mark. Suitable for Systemair valves ZTV/ZTR.
Documentation
Wiring
| Control signal (0...10 V) | - RED - | |
| Supply voltage (G) | - BLACK - | RVAZ4-24A |
| System neutral (G0) | - BLUE - | |