Insert; Pneumatic Connection - Burkert 2730 Manuel D'utilisation

Type 2730 / 2731 DN 65-100
7.4

insert

An insert is enclosed for devices which are supplied without a dia-
phragm and valve body. This insert is required only when an elastomer
diaphragm (EPDM / FKM) is used.
For installation of a device with elastomer diaphragm:
→
Place the insert in the groove of the thrust piece.
Fig. 12: Installation of the insert
Installation
Thrust piece
Insert
7.5

pneumatic connection

Danger!
danger – high pressure in the equipment!
▶ Before loosening the lines and valves, turn off the pressure and
vent the lines.
Warning!
risk of injury from unsuitable connection hoses!
Hoses which cannot withstand the pressure and temperature range
may result in hazardous situations.
▶ Use only hoses which are authorised for the indicated pressure
and temperature range.
▶ Observe the data sheet specifications from the hose manufacturers.
The operation of the diaphragm control valve Type 2730 / 2731
is possible only in combination with an control unit.
Possible control units are:
Positioner Type 8630, 8635, 8692, 8694, 8792
Process controller Type 8693, 8793
Observe the type label!
The pneumatic connection of the control unit is described in
the respective operating instructions for the control unit.
english
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