6 Technical data
6.1 Medium
Working medium:
Corrosive, inert, gaseous and liquid media which have no negative impact on the physical and
chemical properties of the body and diaphragm material.
Control medium:
Inert gases
6.2 Temperature
Media temperature:
-10 to 140 °C
Sterilisation temperature:
Hot water max. 4 bar at 140 °C, max. 60 min
Steam max. 2 bar at 140 °C, max. 60 min
Control medium
temperature:
max. 60 °C
Ambient temperature:
-10 to 60 °C
Storage temperature:
0 to 40 °C
6.3 Pressure
Operating pressure:
C.f. 1 over the seat max. 7 bar (1 → 2)
C.f. 1 under the seat max. 6 bar (2 → 1)
C.f.2 max. 7 bar
Control pressure:
C.f. 1 6 to 7 bar
C.f.2 max. 6 bar
Control pressure – Operating pressure characteristic
0123456789
6
5.5
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
Control pressure [bar]
Operating pressure [bar]
Flow direction
under the seat
Flow direction
over the seat
Filling volume:
C.f. 1 0.017 dm³
C.f.2 0.010 dm³
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GEMÜ F40
6 Technical data