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7 Technical data
7.1 Medium
Working medium:
7.2 Temperature
Media temperature:
Ambient temperature:
Storage temperature:
7.3 Pressure
Operating pressure:
Pressure/temperature
correlation:
Leakage rate:
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Corrosive, inert, gaseous and liquid media which have no negative impact on the physical and
chemical properties of the body and seal material.
0 to 80 °C
0 to 60 °C (code S0, S5, S6)*
* depending on version and/or operating parameters (see chapter Duty cycle and service life)
0 to 40 °C
0 to 6 bar
All pressures are gauge pressures.
Valve body material
Materials
Code
PVC-U
1
PVDF
20
Permissible operating pressure in bar
The pressure rating (PN) depends on the connection code.
Data for extended temperature ranges on request. Please note that the ambient temperature and media temper-
ature generate a combined temperature at the valve body which must not exceed the above values.
Seat seal
Standard
PEEK, PVC, PVDF
DIN EN 60534-4
Temperature in °C (valve body)
-10
±0
5
10
20
-
-
-
6.0
6.0
6.0
6.0
6.0
6.0
6.0
Test procedure
1
9 / 54
25
30
40
50
60
6.0
4.8
3.6
2.1
0.9
6.0
5.4
4.8
4.3
3.8
Leakage rate
IV
GEMÜ R563 eSyStep
7 Technical data
70
80
-
-
3.2
2.8
Test medium
Air
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