Manualshelf

RVAZ4 DATA SHEET

ManualsBrandsSystemair ManualsElectrical accessories VentilationRVAZ4-24 Actuator 3points - 24 V AC
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RVAZ4
RVAZ4
Valve actuator for 0...10 V or 3-position
control
• 3-position or 0...10 V control signal
• 24 V AC / DC or 230 V AC supply voltage
• Manual manoeuvring
RVAZ4 is a range of valve actuators for control of
Systemair's zone valves in the ZTV/ZTR, ZTVB/ZTRB
range. Force 400 N.
• Easy to mount on the valve
• Stroke 5.5 mm
• Position indication
All the valve actuators in the RVAZ4 range can be used
together with valves in the ZTV/ZTR, ZTVB/ZTRB
range. They are easy to mount and have a clear position
indication which shows the position of the actuator.
The actuator has manual manoeuvring.
Models for every need
RVAZ4 is available in three different models:
RVAZ4-24A
0...10 V control, 24 V AC / DC supply voltage
RVAZ4-24
3-position control, 24 V AC supply voltage
RVAZ4-230
3-position control, 230 V AC supply voltage
Manual manoeuvring
The spindle position can, after cutting the supply voltage,
easily be manually adjusted without using any tools.
Simply press down the disengagement button and turn
the knob until reaching the desired position.
Position indication
The actuator position is shown by a 0...100 % scale
indicator on the knob for manual manoeuvring.
See the picture below.
Position indication
Knob for manual manoeuvring
Disengagement button
High functional reliability
The actuator is short-circuit proof and protected against
polarity reversal when connected.
Simple installation on the valve
The actuator is mounted on the valve using the
connection nut, manual power is sufficient.
It should be mounted so that the drive rod is within 90°
from the vertical line and the motor housing is on top.
90º
90º
revision
10 2019

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