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6.6
fluidic data
definition dn
DN designates the orifice of the seat, not the orifice of the
port connection.
type
ori-
port
fice
connec-
tion
3270
2
G 1/4
NPT 1/4
3
G 1/4
NPT 1/4
4
G 3/8
NPT 3/8
6
G 3/8
NPT 3/8
3275
8
G 1/2
NPT 1/2
10
G 1/2
NPT 1/2
10
All manuals and user guides at all-guides.com
kV
max. pressure
s-value
[m³/h]
for flammable
pressure
gases [bar]
*)
0.15
3
0.15
3
0.3
3
0.3
3
0.5
3
0.5
3
0.9
3
0.9
3
1.8
3
1.8
3
2.5
3
2.5
3
english
12
15
max.
20
[bar]
6
25
6
6
The KV
is a flow rate value for water, measurement at +20 °C and 1 bar
*)
6
s value
pressure difference above the fully opened valve.
6
6.7
Type label
6
Nominal diameter
6
6
6
6
6
6
Identity number, Serial number
Ambient temperature
Fig. 4:
Description of the type label (example)
Type 3270, 3275
Technicaldata
G 3/4
3.9
NPT 3/4
3.9
G 3/4
5.4
NPT 3/4
5.4
G 1
8.1
NPT 1
8.1
G1
9.6
NPT 1
9.6
Sealing material
Type
Body material
3270 X DN25 EPDM MS
NPT 1/4
PN 6 bar
24 V DC
8 W
Tamb see manual
2 6 8 6 1 1
S N 0 0 0 0 0 0
W3ZLT
3
6
3
6
3
6
3
6
3
6
3
6
3
6
3
6
Port connection,
Pressure range
Voltage, Max. power
consumption
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