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Pneumatic Connections
Installation, Operation, and Maintenance Manual
ES-09373-1
Pneumatic Connections
August 17, 2022
All pneumatic connections are on the right side of the positioner. Threaded holes
are available for pneumatic connections. All connections are marked and their NPT
standards must be observed. Connectors for pneumatic hoses are not supplied with
the positioner.
See connections according to table below:
The positioner’s operating pressure is 2.8 to 8 bar (40 to 116 psi), but the actuator
may operate with a different pressure.
Unused outputs must be plugged. Refer to 6.2 and 6.3.
We recommend installing a pressure regulating filter between the pneumatic line
and the positioner’s pressure inlet connection. High pressures may damage both the
positioner and the valve actuator.
6.1
Manifold Types
The PD100 positioner is supplied with one type of manifold for pneumatic connection
which includes two pressure gauges.
Pneumatic hose couplings are not supplied with the positioner.
IMPORTANT
Figure 6-2 Long Manifold with Gauges
IMPORTANT
Table 6-1 Description of the Pneumatic Connections
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