3/16
A 400
Accessories
GB 03329 - Edition 06 - February 12
Manual isolation valve. The
isolation valve is mandatory for
values greater than 8 · 10
-6
mbar l/s
Temperature coefficient 3 % per degree Celsius for any value
< 8
· 10
-6
mbar l/s (permeation type), 0.2 % per °C for greater
value (capillary type).
Loss 2 %per year for any value < 8
· 10
-6
mbar l/s.
When a specific value is requested, due to the technology used,
The manufacturer can only guarantee an effective nominal value
within ± 20 % of the requested nominal value.
Ex: requested value = 1.8
· 10
-6
mbar l/s
- guaranted delivered value between 1.44 et 2.16
· 10
-6
mbar l/s
- code in DN25 with a valve
FV4611
, and indicates
"
requested value = 1.8
·
10
-6
mbar l/s".
F 4
Isolation valve
without
with
code 0 V
Gaz
Helium
code 4
Decades
10
-9
10
-8
10
-7
10
-6
10
-5
10
-4
code 9 8 7 3 6 5 4 2 1
Flange
DN 16 DN 25 DN 40 DN 50
code 0 1 2 3
(1)
Specific value
yes no
code 1 0
(1) DN 50 not available
for decades 10
-5
and
10
-4
mbar l/s
Used to connect the
calibrated leak and
the sniffer probe for a
calibration.
C2
Calibration accessory
in sniffing
Model Part No
DN 16 110715
DN 25 110716
adixen Vacuum Products - ASM 310 Operating instructions