C.I.B. UNIGAS
- M039213CB
18
Pressure adjusting range
The pressure adjusting range, downstream the gas valves group, changes according to the spring provided with the valve group.
Keys
1 spring
2 cap
DUNGS MBC valves:
Siemens VGD valves with SKP actuator
:
Once the train is installed, electrically connect all its elements: gas valves group, pressure switches, gas proving system.
Fig. 13
DUNGS MBC..SE
Siemens SKP actuator
Performance range
(mbar)
4 - 20
20 - 40
40 - 80
80 - 150
Spring colour
-
red
black
green
Performance range (mbar)
0 - 22
15 - 120
100 - 250
Spring colour
neutral
yellow
red
ATTENTION:
once the gas train is mounted according to the diagram on Fig. 5, the gas proving test mus be performed,
according to the procedure set by the laws in force.
TP
1
2
2
1
Summary of Contents for HR93A
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