oventrop Multidis SFQ, Operating Instructions Manual

Page: 21 / 40

Multidis SFQ
Accessories and spare parts
3.4 Technical data
3.4.1 Performance data
General
Max. operating
temperature
+60° C
Min. operating
temperature
+2 °C
Max. operating
pressure
6 bar (600 kPa)
Control range 0.5-5 l/min
Control range
Δp max. 150 kPa (1.5 bar)
Δp min.
(0.5 - 2 l/min)
10 kPa (0.10 bar)
Δp min.
(>2 - 2.8 l/min)
15 kPa (0.15 bar)
Δp min.
(>2.8 - 5 l/min)
20 kPa (0.20 bar)
Below Δp min. a normal thermostatic
valve function is given, i.e. the set flow
value is undercut depending on the
differential pressure.
3.4.2 Data for actuator connection
Connection thread
M30 x 1.5
Valve stroke
1.8 mm
Closing dimension
11.8 mm
Closing force
(actuator)
90 - 150 N
3.4.3 Dimensions
max. 52
G1
G3/4
200
50
L
SW37
52.5
max. 75
32,5
Fig. 6: Dimensions
Item no. Circuits Length (L)
1404952 2 188 mm
1404953 3 238 mm
1404954 4 288 mm
1404955 5 338 mm
1404956 6 388 mm
1404957 7 438 mm
1404958 8 488 mm
1404959 9 538 mm
1404960 10 588 mm
1404961 11 638 mm
1404962 12 688 mm
4. Accessories and spare parts
The product is supplied with extensive
accessories (see par. 1.2 on page 17). Ball
valves and heat meters are not included in the
scope of delivery.
21 140495282-V01.09.2021