Technical Data; Performance Data; Control Range; Data For Actuator Connection - oventrop Multidis SFQ Notice D'utilisation

"Multidis SFQ"
Illust. 3: Construction valve insert "QM"
(1) Presetting key
(2) Protection cap
(3)
Handwheel
(4) Filter mesh
(5) Return collector
(6) Connection nipple
Illust. 4: Setting of the valve insert "QM"
(1)
Set value l/min
(2)
Indicator mark
140485280-V02.08.2019

3.4 Technical data

1

3.4.1 Performance data

Max. operating
2
temperature
Min. operating
3
temperature
Max. operating
pressure

Control range

3.4.2 Control range
4
Δp max.
5
Δp min. (0.5 - 2 l/
min)
Δp min. (>2 - 2.8 l/
min)
Δp min. (>2.8 - 5 l/
min)

3.4.3 Data for actuator connection

Connection thread
Piston stroke
Closing dimension
1
Closing pressure
(actuator)
2
Technical description
+70°C
+2°C
6 bar (600 kPa)
0.5-5 l/min
150 kPa (1.5 bar)
10 kPa (0.10 bar)
15 kPa (0.15 bar)
20 kPa (0.20 bar)
A normal thermostatic valve function
is given below Δp min., i.e. the set
flow value is undercut depending on
the differential pressure.
M 30 x 1.5
1.8 mm
11.8 mm
90 - 150 N
EN
23