GENERAL DESCRIPTION
1 Seal Washer
2 Electric connector
3 Coil
4 Release unit
5 Test point G 1/4”
6 Valve body
7 Cap and seal oring
8 Regulation shaft
INSTALLATION VALVES:
1_ The gas supply must be shut off before installation.
2_ They must be installed with the arrow facing towards the user appliance.
3_ During installation take care not to allow debris or scraps of metal to enter the device.
4_ Check the pressure in the line is not more then max pressure of the valve.
5_ Check the voltage is the same as the coil voltage.
6_ Always check that the system is gas-tight after installation.
These solenoid valves are designed to be used with gas detection systems.
All solenoid valves are automatic reset and normally closed.
These Gas solenoid valves will open only when the correct voltage is applied to the coil. When no power is present the valves will automatically
reset to the closed position and will not reopen until the power to the coil in resumed.
Model with code FR have flow regulation.
2
5
3
4
1
6
Mod. AV0xxFO
Mod. AV0xxFO-FR
8
7
Installation and maintenence must be carried out only by qualified technicians.
ADJUSTMENT OF GAS FLOW:
With the model FR is possible to set the gas flow.
The flow setting is done by turning the “Regulation shaft” .
•
Remove the “Plastic cap”
.
•
To increase the flow unscrew the “Regualtion shaft”:
•
To decrease the flow screw the “Regualtion shaft”:
7
8
Identification
symbol of the
“rectifier”
connectors. (see
table coil marking)
8
8
1
Automatic Valves
AUTOMATIC VALVES
FAST OPENING/CLOSING FROM 1/2” to DN100
360mbar/6bar
mod:
__=without Flow Regulation
-FR=with Flow Regulation
___=360mbar
-6B =6bar
Dimension:
015 =1/2”
020 =3/4”
025= 1”
032= 1
1/4
”
040= 1
1/2
”
050= 2”
D65=DN65
D80=DN80
D100=DN100
FO=Fast Opening
Power supply:
___ = 230Vac
-110Vac
-12Vac
-12Vdc
-24Vac
-24Vdc
3
5
AV015FO-FR-6B-110Vac
1
2
3
4
5
6
English
2
4
6
1+
2-
230V
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Made
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Made
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