Valve Insert "Qa; Technical Data; Accessories And Spare Parts - oventrop Unibox TQ-RTL R-Tronic Operating Instructions Manual

Unibox TQ-RTL R-Tronic
Illust. 6: Cover in extended position

3.6 Valve insert "QA"

Set the flow rate with the help of the presetting
key which is mounted onto the handwheel of
the valve insert "QA" (the set values are visible
from outside). This will protect the setting
against unauthorised tampering. The valve
insert is infinitely adjustable. The setting can be
modified whilst the system is in operation.
Illust. 7: Setting of the valve insert "QA"
(1) Set value x10 (l/h)
102273880-V01.08.2019

Accessories and spare parts

(2)
Indicator mark
Control range
Δp max.
Δp min. (10 - 130
l/h)
Δp min. (>130 - 170
l/h)
A normal thermostatic valve function
is given below Δp min., i.e. the set
flow value is undercut depending on
the differential pressure.

3.7 Technical data

General information
Ambient temperature
Max. operating pressure p s
Control range
Installation depth
Actuator connection thread
Fluid
R CON FBH
Transmission frequency
Power supply
Protection
1
4. Accessories and spare
parts
2
Spare parts and accessories are available from
specialist stores.
The following items are available as accesso-
ries:
Designation
Wireless thermostat "R-Tron-
ic"
150 kPa (1.5 bar)
10 kPa (0.10 bar)
15 kPa (0.15 bar)
-20 °C to -50
°C
10 bar
10 - 170 l/h
57 mm
M30x1.5
Water, mix-
tures of water
and glycol
868 MHZ
230V / 50-60
Hz
IP 20
Item no.
e.g.
1150780
29