Regin RVAB4 Bedienungsanleitung

INSTRUCTION
EN
RVAB4/RVAB5
IN20011 REV. C, 2026-01-13
Caution! Read and understand the instruction before us-
ing the product.
Caution! Ensure that the installation complies with local
safety regulations.
Warning! Before installation or maintenance, the power
supply must first be disconnected in order to prevent po-
tentially lethal electric shocks! Installation or maintenance
of this unit should only be carried out by qualified person-
nel. The manufacturer is not responsible for any eventual
damage or injury caused by inadequate skills during in-
stallation, or through removal of or deactivation of any se-
curity devices.
Technical Data
Ambient temperature -5...+50 °C
Storage temperature -30...+70 °C
Ambient humidity Max. 90 % RH (non-condensing)
Protection class IP54
Working angle 90°
Connection, actuator Square 9 mm hole with M5 screw
Models
Article Supply Power Control Torque
voltage con- signal
sump-
tion
RVAB4-24 24 V AC 3 VA Floating ≥ 4 Nm
or On/off
(3-wire)
RVAB4-24A 24 V AC 4 VA 0(2)...10 ≥ 4 Nm
V DC or 0
(4)...20
mA
RVAB4-230 230 V ~ 5 VA Floating ≥ 4 Nm
or On/off
(3-wire)
RVAB5-24 24 V AC 3 VA Floating ≥ 5 Nm
or On/off
(3-wire)
RVAB5-24A 24 V AC 4 VA 0(2)...10 ≥ 5 Nm
V DC or 0
(4)...20
mA
RVAB5-230 230 V ~ 5 VA Floating ≥ 5 Nm
or On/off
(3-wire)
Installation
The valve and actuator should never be mounted at an angle of more
than 90°.
90º
90º
RVAB4/RVAB5
Mounting the actuator on the valve
Running Valve
time,
actuator
45 s / 90° BV2/BV3
DN15...
DN25
45 s / 90° BV2/BV3
DN15...
DN25
45 s / 90° BV2/BV3
DN15...
DN25
50 s / 90° BV2/BV3
DN32...
DN50
50 s / 90° BV2/BV3
DN32...
DN50
Adjusting the limit
50 s / 90° BV2/BV3
DN32...
1
DN50
2
3
A
To reach the limit adjuster (A):
1. Unscrew the screw that holds the lever
2. Unscrew the screws that holds the cover of the actuator
3. Remove the lever
4. Remove the cover
4
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