Delivery Contents; About This Product - Aventics NL1 Betriebsanleitung

AVENTICS | NL1 / NL2 / NL4 / NL6 | R412015554–BAL–001–AD | English
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Do not place any improper mechanical loads on the
product under any circumstances.
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Product warnings and information must be clearly
legible, i.e. not covered by paint, etc.
Safety instructions related to the product
and technology
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Lay cables and lines so that they cannot be damaged
and no one can trip over them.
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Do not operate the product in aggressive ambient air
(i.e. solvent gases).
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Delivery Contents

The following is included in the delivery contents:
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1 valve according to the order
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Operating instructions
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About This Product

3/2 shut-off valves, 3/2-way valves and NL filling valves
are components of maintenance units.
3/2 shut-off valves are used to mechanically,
pneumatically and electrically block the compressed air.
3/2-way valves, which make it possible to electrically
switch the compressed air, can be adapted to meet
various requirements through the use of solenoids and
plates.
Filling valves allow a controlled application of the
compressed air to the system.
5 Assembly, Commissioning,
Operation
Danger of injury if assembled under pressure or
voltage!
Assembling when under pressure or electrical voltage
can lead to injuries and damage to the product or
system components.
O Make sure that the relevant system part is not under
voltage or pressure before you assemble the
product.
O Protect the system against being switched on.
Assembling the mounting elements
W01 – W06
O Observe the figures
CAUTION
W06
W01 – .
3/2-way valve and BAV 3/2 shut-off
valve
3/2-way valves and 3/2 shut-off valves produce
loud exhaust noises without silencers.
O Only operate 3/2-way valves and 3/2 shut-off
valves with silencers.
BAV 3/2 shut-off valve –
1
mechanically operated*
Adjusting the valve settings (I-III)
The 3/2 shut-off valve is open in position (a).
O To shut off pressure, turn the knob 90° clockwise.
The P1 (2-3) pressure is shut off in position (b) and
P2 pressure is exhausted via output 3.
Locking the valve (I-IV)
To prevent an unauthorized opening of the 3/2 shut-off
valve, the knob can be secured with a padlock.
SOV 3/2-way valve – pneumatically
2
operated*
Setting up connections
1. In connection (a), mount a fitting with thread G 1/8.
2. Connect the pressure supply (d) for the control
pressure.
Function:
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When applying control pressure, > 2.5 bar switches the
valve to connect 1-2.
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When releasing compressed air, P1 will be blocked and
pressure P2 exhausted.
The control pressure depends on the working
pressure P1 (see online catalog
www.aventics.com/pneumatics-catalog).
SOV 3/2-way valve – electrically
operated*
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Assembling electrical connector with form C
fitting
1. Place the seal (b) on the push-in fitting, form C.
2. Mount the electrical connector (c) and tighten it.
Function:
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When applying voltage to the solenoid and pressure to
P1 (electric: 2.5 bar < P1 < 10 bar, pneumatic:
2.5 bar < P1 < 16 bar), the valve switches to connect 1-
2.
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