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Les langues disponibles
Electrical connections
VQ420/25:
VQ420/25
VQ420/25
VQ420/25
VQ420/25
standard plug connection according PG11 on
main gas valves and additional valves.
Optional:
three pin plug connector („DIN plug") on main
gas valves and additional valves.
VQ440/450
VQ440/450
VQ440/450
VQ440/450: standard three pin plug connector („DIN plug")
VQ440/450
on main gas valves.
Optional:
three pin plug connector („DIN plug") on addi-
tional valves.
Ambient temperature range
-15 ... 60 °C
Enclosure
IP54
IP65 (optional, only for VQ420/25)
Strainer
AISI 303 steel
Flange kits
There are two different series of kits available:
The first series of kits consist of: 1 flange with sealing plug,
or cast pressure tap, 1 O-rings and 4 screws.
O
.
. S
N
u
m
b
r e
S
z i
e
K
T
C
O
M
B
2
0
/ 1
K
T
C
O
M
B
2
5
/ 3
K
T
C
O
M
B
3
2
1
K
T
C
O
M
B
4
0
1
K
T
C
O
M
B
5
0
M
o
d
l e
2
2
0
V
1
1
4
V
Q
4
2
0
A
x
V
Q
4
2
5
A
x
2
0
V
Q
4
4
0
A
x
4
1
V
Q
4
5
0
A
x
6
0
A
d
d
t i
o i
n
l a
v
a
v l
e
2
2
0
/ 3
b
y
p -
a
s
s
v
a
v l
e
1
1
p
l i
t o
v
a
v l
e
1
v
e
t n
v
a
v l
e
MU2C-0042SZ20 R0505
P (
) R
R
e
m
a
k r
s
" 2
i w
h t
p
u l
g
" 4
i w
h t
p
u l
g
n i
e t
n
d
e
d
f
r o
/ 1
" 4
b
o
d
, y
i w
h t
/ 1
" 2
i w
h t
a t
p
" 2
i w
h t
a t
p
Table 1. Power consumption (W) main valve VQ400 Series
3
6
0
m
b
r a
. . .
2
4
0
V
a
c
1
0
0
1 /
1
0
V
V
2
V
1
V
2
F
S
F
1
4
1
4
1
4
1
4
2
0
2
0
1
8
1
8
4
1
4
1
4
8
4
8
6
0
6
0
6
5
6
5
Table 2. Power consumption (W) additional valves
3
6
0
m
b
r a
. . .
2
4
0
V
a
c
1
0
0
1 /
1
0
V
a
" 4
" 1
/ 3
" 4
" 1
4
2
0
1
4
1
4
-
1
4
-
4
-
1
4
-
The second series of kits consist of: 1 flange with sealing
plug or cast pressure tap, 1 strainer, 1 O-rings and 4 screws
O
.
. S
N
u
m
K
T
C
O
M
S
2
0
K
T
C
O
M
S
2
5
K
T
C
O
M
S
3
2
K
T
C
O
M
S
4
0
K
T
C
O
M
S
5
0
Standards and Approvals
The VQ400 Series class „A" combination valves conform with
the following EC-directives:
• Gas Appliance Directive (90/396/EEC)
PIN: CE-0063AR1520
• Low Voltage Directive (73/23/EEC)
• Electro Magnetic Compatibility Directive (89/336/EEC)
4
4
0
a t
p
a
c
2
4
. . .
2
8
V
d
c
2
2
0
V
1
V
2
V
1
S
F
S
1
4
1
7
1
7
1
7
1
4
1
8
2
4
2
4
2
4
2
0
4
8
6
4
6
4
6
4
4
0
6
5
6
7
6
7
6
7
4
1
c
2
4
. . .
2
8
V
d
c
2
2
0
/ 3
" 4
" 1
/ 3
8
1
7
2
4
1
1
7
-
1
1
7
-
1
2
b
r e
S
z i
e
P (
) R
/ 1
" 2
/ 3
" 4
1
/ 1
" 4
1
/ 1
" 2
" 2
2
0
0
m
b
r a
. . .
2
4
0
V
a
c
1
0
0
1 /
1
0
V
V
2
V
1
V
2
F
S
F
1
4
1
4
1
4
1
4
2
0
2
0
1
8
1
8
4
0
4
0
4
7
4
7
4
1
4
1
4
8
4
8
2
0
0
m
b
r a
. . .
2
4
0
V
a
c
1
0
0
1 /
1
0
V
a
" 4
" 1
/ 3
" 4
" 1
4
2
0
1
4
1
4
-
1
4
-
4
-
1
4
-
R
e
m
a
k r
s
i w
h t
p
u l
g
i w
h t
p
u l
g
n i
e t
n
d
e
d
f
r o
4
4
0
b
o
d
, y
i w
h t
a t
p
i w
h t
a t
p
i w
h t
a t
p
a
c
2
4
. . .
2
8
V
d
c
V
1
V
2
S
F
S
1
4
1
7
1
7
1
7
1
8
2
4
2
4
2
4
4
7
6
7
6
7
6
7
4
8
6
4
6
4
6
4
c
2
4
. . .
2
8
V
d
c
/ 3
" 4
" 1
8
1
7
2
4
1
7
-
1
7
-
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