Technical Data; Medium; Temperature; Pressure - GEM R478 Tugela Operating Instructions Manual

7 Technical data

7.1 Medium

Working medium:

7.2 Temperature

Media temperature:
Ambient temperature:
Storage temperature:

7.3 Pressure

Operating pressure:
Pressure/temperature
diagram:
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Gaseous and liquid media which have no negative impact on the physical and chemical properties
of the disc and seat material.
-60 — 230 °C
-20 — 70 °C
5 — 40 °C
Max. permissible pressure of working medium
PS
[bar]
Category 1
Liquid
10 DN 200 - 600
16 -
20 -
25 -
40 -
50
PN25, PN40, Class 300
40
30
PN10, PN16, Class 150
20
10
0
-60 -40 -20 0
Media of fluid group 1
Gas Liquid
DN 50 - 100
DN 50
DN 50
DN 50 - 600
-
-
20 40 60 80 100 120 140 160 180 200 220 240
Temperature [°C]
65 / 108
Category 2
Gas
DN 125 - 350
DN 65 - 200
DN 65 - 150
DN 50 - 125
DN 50 - 100
GEMÜ R478 Tugela
7 Technical data
Category 3
Gas
DN 400 - 600
DN 250 - 600
DN 200 - 600
DN 150 - 600
DN 125 - 600