Burkert Type 8631 - Manual (Page 3)

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FLUIDIC CONNECTION
Operating conditions
Ambient temperature -10... +50°C
Protection class IP 65 nach EN 60529
Electrical data
Voltage supply
(see nameplate)
24 V DC ± 10 % 3)
110 / 230 V AC 4)
Protection class 3 to VDE 0580
Pneumatic data
Control medium Quality classes
to DIN ISO 8573-1
- Dust content max. particle size 40 µm
max. particle density 10 mg/m
3
- Water content max. pressure dew point -20 °C
- Oil content max. 25 mg/m 3
Temperature range of
compressed air -10 ... +50 °C
Pressure range 3 ... 7 bar
Installation of the valve
• Installation in any orientation but preferably upright.
• Observe the flow direction of the fitting.
• Clean piping from contamination!
• Before attaching the valve housing, make sure the piping is
aligned.
• If the housing is to be welded on, make absolutely sure
that the actuator is removed beforehand.
Connection of the control air
Electrical
connection
module
Screw for adjusting the lower
proximity switch
Screw for adjusting the upper
proximity switch
Pilot valve (3/2- or 5/2-way
solenoid valve)
Pressure supply port
(marked 1)
Control ports (connected in
the factory)
Exhaust air port
(marked 3)
Possible expansion steps
• Mechanical over travel switch
• AS interface
• DeviceNet
Various process valves from the Bürkert range can be combined
with the TOP
Control ON/OFF to suit different applications. Y-, flat-
seat, diaphragm or ball valves are suitable.
Fixing the TOP Control ON/OFF
TECHNICAL DATA
ed by the
The fixing screw (connection between Top Control and
process valve) may only be tightened with a maximum
torque of 1.2 Nm.
Technical Data
3) Attention: do not use insustrial DC.
4) At present not available
We reserve the right to make technical changes without notice.
FLUIDIC CONNECTION