Samson 33-1, Монтаж и эксплуатация

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EB 2551-1 EN 3-3
Design and principle of operation
3.1 Additional fittings
Î
See Fig. 3-2
Strainers
We recommend installing a SAMSON
strainer (2) upstream of the regulator. It pre-
vents solid particles in the process medium
from damaging the regulator.
Î
Do not use the strainer to permanently
filter the process medium.
Î
Select a strainer (mesh size) suitable for
the process medium.
Any impurities carried along by the process
medium may impair the proper functioning
of the regulator. We recommend installing a
strainer (e.g. SAMSON Type 2 NI) upstream
of the pressure reducing valve (
u
EB 1015) .
Pressure gauges
Install a pressure gauge (3 and 5) both up-
stream and downstream of the regulator to
monitor the pressures prevailing in the plant.
Note
1 4 2 5 6 3
-
1 Shut-off valve
2
Strainer
3 Upstream pressure gauge
4 Safety shut-off valve (SSV)
5
Downstream pressure gauge
6 Shut-off valve
Fig. 3-2: Sample application