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Overview
Gas valve assembly
The gas valve assembly consists of:
a gas throttle controlled by a
–
servomotor
a DMV-SE gas valve
–
a gas filter (pocket filter or external filter)
–
a thermally triggered safety cut-off
–
valve and a gas ball valve are to be
provided by the manufacturer.
DMV SE 512, 520
with pocket filter
DMV SE 525 with
pipe filter
DMV SE 5065 with
pipe filter
8
09/2005 - Art. Nr. 13 019 526A
DMV SE gas valve
1
Electrical connection of the
solenoid valves (DIN 43650)
2
Electrical connection of the gas
pressure switch (DIN 43650)
3
Gas pressure switch
4
Gas inlet flange
5
Pocket filter (under cover)
6
Gas pressure adjusting screw pBr
8
Gas pressure measuring nipple G1/8
9
Pipe filter
Installation position:
Vertical with upwards facing magnet.
Description, technical data
The compact gas valve
DMV SE 512,520 is a compact unit with
2 class A solenoid valves, class A
servo-pressure regulator, pocket filter
and pressure switch.
For the DMV SE 525, 5065 types the
tube filter is installed externally.
Pressure switch GW A5:
–
adjustment range 5.....50 mbar
Magnetic valve V1/V2 quick
–
opening/quick closing.
Servo-pressure regulator, can be
–
adjusted via a spindle.
Max. operating overpressure
–
500 mbar
Inlet pressure range
–
pe 15-500 mbar
Voltage/frequency:
–
230 V/50-60 Hz
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