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 seal material.
Max. permissible viscos-
ity:
600 mm²/s
Other versions for lower / higher temperatures and higher viscosities on request.
6.2 Temperature
Media temperature:
-10 — 180 °C
Ambient temperature:
-10 — 60 °C
Storage temperature:
0 — 40 °C
6.3 Pressure
Operating pressure:
DN
Actuator version
0A
Actuator version
1A
Actuator version
2A
10
0 - 25
-
-
15
0 - 25
-
-
20
0 - 20
0 - 25
-
25
0 - 12
0 - 25
-
32
-
0 - 20
-
40
-
0 - 12
0 - 25
50
-
0 - 8
0 - 16
65
-
0 - 5
0 - 10
80
-
0 - 4
0 - 6
Pressures in bar
All pressures are gauge pressures.
For max. operating pressures the pressure / temperature correlation must be observed.
Higher operating pressures on request
Leakage rate:
Open/Close valve
Seat seal
Standard
Test procedure
Leakage rate
Test medium
Metal
DIN EN 12266-1
P12
F
Air
EPDM, FKM, PTFE DIN EN 12266-1
P12
A
Air
Control valve
Seat seal
Standard
Test procedure
Leakage rate
Test medium
Metal
DIN EN 60534-4
1
IV
Air
PTFE, FKM, EPDM DIN EN 60534-4
1
VI
Air
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6 Technical data
