Operating Conditions - Burkert 2030 Manuel D'utilisation

Type 2030, 2031, 2031 K, 2032,
2033, 2037
Technical Data
6.2. Operating conditions
Warning!
danger of bursting from overpressure!
If the device explodes, there is a risk of serious injury, chemical burns, scalding!
• Do not exceed the maximum control and medium pressure. Observe specifications on the rating plate!
• Observe permitted ambient and media temperature.
6.2.1. allowable Temperatures
ambient temperature for actuators:
Material
PA
Table 1: Ambient temperature for actuators
Medium temperature for housing:
housing material
Stainless steel
PVC (see PT-graph)
PVDF (see PT-graph)
PP (see PT-graph)
Table 2: Medium temperature for housing
Medium temperature for diaphragms:
Material
EPDM
PTFE
FKM
Table 3: Medium temperature for diaphragms
6.2.2. Maximum permitted Medium pressure
Permitted medium pressure depending on the medium temperature.
Figure 2: Graph of medium pressure / Medium temperature
size ø
175 mm
225 mm
temperature
-10 ... +130 °C
-5 ... +130 °C
DN 65 - 100
10
8
PVDF
6
PP
4
PVC
2
20 40 60 80 100 120 140
temperature [°c]
temperature
-10 ... +50 °C
temperature
-10 ... +140 °C
-10 ... +60 °C
-10 ... +120 °C
-10 ... +80 °C
remarks
Steam sterilization up to +150 °C
Dry up to +150 °C
Otherwise only briefly up to +150 °C
english
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