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Installation
Mounting position with the
actuator suspended
All versions.
Mounting position with the
actuator upright on top or
sideways
Not permissible
Fig. 5-1: Schematic drawing of mounting
position
Support or suspension
Note
The plant engineering company is responsi-
ble for selecting and implementing a suitable
support or suspension of the installed regula-
tor and the pipeline.
Depending on the regulator version and
mounting position, the valve, actuator and
pipeline must be supported or suspended.
NOTICE
!
Do not attach supports directly to the valve
or actuator.
5-2
Control line kit
After the actuator has been mounted, attach
the supplied high-pressure control line to the
regulator (see the 'Design and principle of
operation' section).
A control line kit for tapping pressure at the
valve body is available as an accessory part
from SAMSON (u T 3095).
Tip
Needle valves and compression-type screw
fittings can be supplied as required. These
accessories are listed in
Needle valve
If the regulator tends to hunt, we recommend
installing a needle valve in the control line in
addition to the standard SAMSON screw
joint with restriction.
T 3095.
u
EB 3018 EN
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