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2x3/2-directional valve, Series HF03-LG
► for Series HF03-LG, CL03, CL03-XL ► Qn = 850 l/min ► Pilot valve width: 16 mm ► plate connection ► Manual override: without detent ► Pilot: external, internal
 
Version Spool valve, zero overlap
Sealing principle Soft sealing
Blocking principle Single base plate principle
Working pressure min./max. -0.9 bar / 10 bar
Control pressure min./max. 2.5 bar / 10 bar
Ambient temperature min./max. +0°C / +50°C
Medium temperature min./max. +0°C / +50°C
Medium Compressed air
Nominal flow Qn 850 l/min
 
Protection class with connection IP65
Protective circuit Z-diode
  Protected against polarity reversal
Status display LED Yellow
Duty cycle 100 %
Typ. switch-on time 16 ms
Typ. switch-off time 25 ms
Generic emission standard in accordance with EN 50081-1
Generic immunity standard in accordance with EN 50082-2
Mounting screw cross recessed DIN EN ISO 4757-Z1
Mounting screw tightening torque 1.3 Nm
Weight 0.082 kg

Materials:
Housing  Polyamide, fiber-glass reinforced
Seals  Acrylonitrile Butadiene Rubber
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Data sheet

Operating Instructions

Operating conditions
Technical Remarks
The min. control pressure must be adhered to, since otherwise faulty switching and valve failure may result!
The pressure dew point must be at least 15 °C under ambient and medium temperature and may not exceed 3 °C.
The oil content of compressed air must remain constant during the life cycle.
Use only the approved oils from AVENTICS, see chapter „Technical information“.
The pilot type (external/internal) is not implemented in the valve, but in the end plate of the valve system.
The pilot valve is UL (Underwriters Laboratories) certified.

Operational
voltage
Voltage
tolerance
Power
consumption
DC
DC
DC
 
 
W
24 V
-15% / +20%
0.35


 
 
MO
Operational voltage
Power
consumption
Flow conductance
Part No.
 
 
 
DC
DC
b
C
 
 
 
 
 
[W]
 
[l/(s*bar)]
 
NC/NC
24 V
0.35
0.22
2.97
NO/NO
24 V
0.35
0.22
2.97
NC/NO
24 V
0.35
0.22
2.97
NO/NC
24 V
0.35
0.22
2.97
MO = Manual override
With collective pilot air exhaust
Nominal flow Qn at 6 bar and Δp = 1 bar

Dimensions
1) Mounting screw: X-slot DIN EN ISO 4757-Z1
tightening torque for mounting screw [Nm]: 1.3




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Part numbers marked in bold are available from the central warehouse in Germany, see the shopping basket for more detailed information
Pneumatics catalog, online version, as of 2016-07-21, © AVENTICS S.à r.l., subject to change