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Type 2031 INOX
Basic safety instructions
general hazardous situations.
To prevent injury, ensure:
▶ Secure system/equipment against unintentional activation.
▶ Supply only media to the media connections which have been
specified as flow media in the chapter "Technical data".
▶ Do not make any internal or external changes to type 2031 INOX
and do not load mechanically.
▶ Installation and repair work may be carried out by authorized
technicians only and with the appropriate tools.
▶ After an interruption in the power supply or pneumatic supply,
ensure that the process is restarted in a defined or controlled
manner.
▶ The general rules of technology apply to application planning and
operation of the device.
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TechNIcal DaTa
5.1
conformity
The diaphragm valve Type 2031 INOX is compliant with the EC Direc-
tives according to the EC Declaration of Conformity.
5.2
standards
The applied standards which are used to demonstrate compliance with
the EC Directives are listed in the EC type test certificate and/or the
EC Declaration of Conformity.
5.3
Operating conditions
5.3.1
Temperature ranges
Ambient temperature:
Medium temperature:
Permitted medium temperature depending on diaphragm material:
Material
temperature
[°c]
1)
EPDM (AB) -10...+130
Steam sterilization up to
EPDM (AD) -5...+143
Steam sterilization up to
FKM (FF)
0...+130
No steam / dry heat up to
60 min
PTFE (EA)
-10...+130
Steam sterilization up to
Advanced
-5...+143
Steam sterilization up to
PTFE (EU)
Gylon (ER)
-5...+130
Steam sterilization up to
The indicated medium temperatures apply only to media which do not
1)
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.
english
0 °C...+60 °C
-10 °C...+140 °C
remarks
+140 °C / 60 min
+150 °C / 60 min
+150 °C /
+140 °C / 60 min
+150 °C / 60 min
+140 °C / 60 min
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