Rotating The Actuator Module On Process Valves Of Series 2100 And 2101 - Burkert 8695 Manuel D'utilisation

Type 8695
Installation
Control function (CF)
Process valve closed in rest position
a
(by spring force)
Process valve open in rest position
B
(by spring force)
Process valve closed in rest position
i
Process valve open in rest position
Table 1: Pneumatic connection to actuator
7.4. rotating the actuator Module
on process Valves of series 2100 and 2101
The actuator module (control head and actuator) can be rotated for globe valves and angle-seat valves
belonging to series 2100 and 2101 only!
The position of the ports can be aligned steplessly by rotating the actuator module (control head and actuator)
through 360°.
Only the entire actuator module can be rotated. The control head cannot be rotated contrary to the actuator.
The process valve must be in the open position for alignment of the actuator module!
Pneumatic connection Type 8695 with actuator
Pilot air outlet
Type 8695
2
1
2
2
2
1
2
2
2
1
2
2
2
1
2
2
Pilot air port actuator
lower pilot air port of the
actuator
should be connected to the
upper pilot air port of the
actuator
upper pilot air port of the
actuator
should be connected to the
lower pilot air port of the
actuator
lower pilot air port of the
actuator
upper pilot air port of the
actuator
upper pilot air port of the
actuator
lower pilot air port of the
actuator
english
23