Samson 45-6, Монтаж и эксплуатация

Страница: 26 / 72

5-2 EB 3226 EN
Installation
5.2 Preparation for installation
Before mounting, make sure the following
conditions are met:
−
The regulator is clean.
−
The regulator and all piping are not
damaged.
−
Install a strainer upstream of the regula-
tor.
−
The valve data on the nameplate (type
designation, valve size, material, pres -
sure rating and temperature range)
match the plant conditions (size and
pressure rating of the pipeline, medium
temperature etc.). See the 'Markings on
the device' section for nameplate details.
−
The requested or required additional fit -
tings (see the 'Design and principle of
operation' section) have been installed or
prepared as necessary before installing
the valve.
Proceed as follows:
Î
Lay out the necessary material and tools
to have them ready during installation
work.
Î
Flush the pipeline before installing the
regulator.
The plant operator is responsible for
cleaning the pipelines in the plant.
Î
Check any mounted pressure gauges to
make sure they function properly.
Standard mounting position,
suspended
All versions with medium
temperature up to 150 °C.
Alternative mounting position,
upright
All versions with medium
temperature up to max. 80 °C.
Alternative mounting position
(as required)
DN 15, 20 and 25 with max.
medium temperature of 80 °C.
Fig. 5-1: Mounting position
Support or suspension
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 regulator and pipe-
line must be supported or suspended.
Do not attach supports directly to the regula-
tor.
Note
NOTICE !