GB-7
D
GB
F
NL
I
E
Technical data
Gas types: natural gas, LPG (gaseous), biogas (max.
0.1 %-by-vol. H
2
S) or clean air; other types of gas
on request.
The gas must be clean and dry in all temperature
conditions and must not contain condensate.
Max. inlet pressure p
u
:
max. 500 mbar (7.25 psig).
Leakage rate: ≤ 500 cm
3
/h (0.132 gal/h).
Closing time: quick closing: < 1 s.
Medium and ambient temperatures:
-20 to +50°C (-4 to +122°F).
No condensation permitted.
Long-term use in the upper ambient temperature
range accelerates the ageing of the elastomer ma-
terials and reduces the service life (please contact
manufacturer).
Storage temperature: -20 to +40°C (-4 to +104°F).
Enclosure: IP 65.
Valve housing: aluminium, valve seal: NBR.
Connection flanges with internal thread:
Rp to ISO 7-1, NPT to ANSI/ASME.
Class A, Group 2 safety valve pursuant to
EN 13611 and EN 161.
Mains voltage:
230 V AC, +10/-15%, 50/60 Hz;
200 V AC, +10/-15%, 50/60 Hz;
120 V AC, +10/-15%, 50/60 Hz;
100 V AC, +10/-15%, 50/60 Hz;
24 V DC, ±20%.
Cable gland: M20 x 1.5.
Electrical connection:
electrical cable with max. 2.5 mm
2
(AWG 12) or
plug with socket to EN 175301-803.
Power consumption:
Type
Voltage
Power
VAN 1
24 V DC
25 W
–
100 V AC
25 W (26 VA)
120 V AC
25 W (26 VA)
200 V AC
25 W (26 VA)
230 V AC
25 W (26 VA)
VAN 2
24 V DC
36 W
–
100 V AC
36 W (40 VA)
120 V AC
40 W (44 VA)
200 V AC
40 W (44 VA)
230 V AC
40 W (44 VA)
Switching frequency: max. 15 x per minute,
duty cycle: 100%.
Power factor of the solenoid coil: cos φ = 0.9.
Closed position switch contact rating:
Type
Voltage
Min. current
(resistive
load)
Max. cur-
rent (resis-
tive load)
VAN..S
12 – 250 V AC,
50/60 Hz
100 mA
3 A
VAN..G 12 – 30 V DC
2 mA
0.1 A
Closed position switch switching frequency:
max. 5 x per minute.
Switching
current [A]
Switching cycles*
cos φ = 1
cos φ = 0.6
0.1
500,000
500,000
0.5
300,000
250,000
1
200,000
100,000
3
100,000
–
* Limited to max. 200,000 cycles for heating systems.
Air flow rate Q
Air flow rate Q for a pressure loss of ∆p = 1 mbar
(0.4 "WC)
1 x VAN
∆p 1 mbar (0.4 "WC)
Type
Air flow rate
Q [m
3
/h]
Q [SCFH]
VAN 110
4.4
155.4
VAN 115
5.6
197.7
VAN 120
8.3
293.1
VAN 125
10.0
353.1
VAN 225
15.5
547.3
VAN 232
19.5
688.5
VAN 240
21.0
741.5
VAN 250
22.5
794.5
Designed lifetime
This information on the designed lifetime is based on
using the product in accordance with these operating
instructions. Once the designed lifetime has been
reached, safety-relevant products must be replaced.
Designed lifetime (based on date of manufacture) in
accordance with EN 13611, EN 161 for VAN:
Type
Designed lifetime
Switching cycles
Time [years]
VAN 110 –
VAN 225
500,000
10
VAN 232 –
VAN 250
200,000
10
You can find further explanations in the applicable
rules and regulations and on the afecor website
(www.afecor.org).
This procedure applies to heating systems. For
thermoprocessing equipment, observe local regu-
lations.
