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0006081054_200810
COMBINED GAS VALVE (monobloc) DUNGS (GASMULTIBLOC)
mod. MD-ZRDLE 415 B01 S22 (1”1/2) / MB-ZRDLE 420 B01 S22 (2”)
LEGEND
1 - Access cover for initial rapid re-
lease adjustment
2 - 2
nd
flame supply adjusting han
-
dle (second position = second
stage)
3 - Screw with projecting cylindrical
head to clamp the handle 2 and
the ring 5
4 - Terminal board for second posi-
tion valve (2
nd
stage)
5 - 1
st
flame supply adjusting ring
(first position = first stage)
6 - Main valve coil
7 - Pressure regulator
(pressure stabiliser)
N° 0002910580
Rev. 25/01/00
Pe
Pa
PBr
8 - Gas filter
9 - Safety valve coil
10 - Pressure switch for min gas
pressure (5-120 mbar)
11 - Electric connection for min pres-
sure switch
12 - Electric connection for safety
valve
13 - Access cover (laterally sliding) to
the pressure regulator adjusting
screw (min=4 mbar max=32
mbar) approx. 80 full turns
14 - Valve model identification plate
(laterally)
15 - Pressure regulator bleeding hole
Pa - Pressure intake after the pressu-
re regulator (1/8”)
Pe - Pressure intake after the filter
(1/8”)
PBr - Pressure intake after the two-
stage-valve (1/8”)
Summary of Contents for BGN 200 P
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