13
20123803
GB
Installation
Air/gas mixer
Gas and combustive air are mixed inside the purging circuit (mix-
er), starting from the intake inlet.
Through the gas train, fuel is introduced into the intake air current
and optimal mixing commences with the aid of a mixer.
5.8.2
Gas valve
Tab. E
GAS TRAIN ASSEMBLY
D7953
D7155
D7380
Air/gas mixer
in the suction line circuit
Gas supply
Gas pressure downline
test point (
P1
)
Gas pressure downline
test point (
P2
)
Flange
Gas valve
Minimum gas flow
adjustment on the stabiliser (
V2
)
D7376
Gas compensation pipe
Fig. 10
Maximum gas flow
adjustment (
V1
)
Valve model
Honeywell VK4125V 2011 4
Mixer model
Honeywell 45.900.446-253B
Gas line connection
1/2" inlet
Working temperature
-15°C/70°C
Max. working pressure
30 mbar
Min. working pressure
15 mbar
Max. inlet pressure
60 mbar
Valve class
B + B
Electrical supply
220-240 V
Protection level
IP 40 according to IEC 529
Содержание RX35 S/PV H
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