Burkert 2033 Manuel de démarrage rapide - Page 8
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6.8
Application conditions
WARNING!
Danger of bursting from overpressure.
If the device explodes, there is a risk of serious injuries,
chemical burns, scalding.
▶ Do not exceed the maximum control and medium pressure.
Observe specifications on the type label.
▶ Observe permitted ambient and media temperature.
Ambient temperature for actuators:
Material
Actuator size ø
PA
40 - 125 mm
40 - 80 mm
PPS
100 mm, 125 mm
Medium temperature for body:
Body material
Stainless steel
PVC (see PT graph)
PVDF (see PT graph)
PP (see PT graph)
8
Temperature
-10...+60 °C
+5...+140 °C
+5...+90 °C
(briefly up to +140 °C)
Temperature
-10 ... +150 °C
-10 ... +60 °C
-10 ... +120 °C
-10 ... +80 °C
english
Type 2030, 2031, 2031 K, 2032,
Technical data
Medium temperature for diaphragms:
Material
Temperature
[°C]
1)
EPDM (AB) -10...+130
Steam sterilization up to
60 min
EPDM (AD) -10...+143
Steam sterilization up to
60 min
FKM (FF)
0...+130
No steam / dry heat up to
60 min
PTFE (EA)
-10...+130
Steam sterilization up to
60 min
Advanced
-5...+143
Steam sterilization up to
PTFE (EU)
60 min
Gylon (ER)
-5...+130
Steam sterilization up to
60 min
1) The indicated medium temperatures apply only to media which do not
corrode or swell the diaphragm materials. The behavior of the medium
with respect to the diaphragm may be changed by the medium tem-
perature. The function properties, in particular the service life of the
diaphragm, may deteriorate if the medium temperature increases. Do
not use the diaphragms as steam shut-off element.
2033, 2037
Remarks
+140 °C /
+150 °C /
+150 °C /
+140 °C /
+150 °C /
+140 °C /