11
Technical Data
Operating conditions
6.2.
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.
•
allowable Temperatures
6.2.1.
ambient temperature for actuators:
Material
size ø
temperature
PA
175 mm
225 mm
-10 ... +50 °C
Ambient temperature for actuators
Table 1:
Medium temperature for housing:
housing material
temperature
Stainless steel
-10 ... +140 °C
PVC (see PT-graph)
-10 ... +60 °C
PVDF (see PT-graph)
-10 ... +120 °C
PP (see PT-graph)
-10 ... +80 °C
Medium temperature for housing
Table 2:
Medium temperature for diaphragms:
Material
temperature
remarks
EPDM
-10 ... +130 °C
Steam sterilization up to +150 °C
PTFE
FKM
-5 ... +130 °C
Dry up to +150 °C
Otherwise only briefly up to +150 °C
Medium temperature for diaphragms
Table 3:
Maximum permitted Medium pressure
6.2.2.
Permitted medium pressure depending on the medium temperature.
DN 65 - 100
10
8
6
4
2
20 40 60 80 100 120 140
PVC
PVDF
PP
Medium
pressure
[bar]
temperature [°c]
Graph of medium pressure / Medium temperature
Figure 2:
english
Type 2030, 2031, 2031 K, 2032,
2033, 2037
