Regin RVAB4-24 Instructions Manual

EN INSTRUCTION
RVAB4/RVAB5
IN20011 REV. C, 2021-03-09
C C a a u u t t i i o o n n ! ! Read and understand the instruction before using the product.
C C a a u u t t i i o o n n ! ! Ensure that the installation complies with local safety
regulations.
W W a a r r n n i i n n g g ! ! Before installation or maintenance, the power supply must first
be disconnected in order to prevent potentially lethal electric shocks! In-
stallation or maintenance of this unit should only be carried out by quali-
fied personnel. The manufacturer is not responsible for any eventual
damage or injury caused by inadequate skills during installation, or through
removal of or deactivation of any security 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...
DN50
1
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
1