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2x3/2-directional valve, Series HF03-LG, CL03, CL03-XL
▶ Qn = 850 l/min ▶ Pilot valve width: 16 mm ▶ plate connection ▶ Manual override: without detent
 
Version Spool valve, zero overlap
Pilot External, internal
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
 
Degree of protection 
with electrical connector/plug
IP 65
Protective circuit Z-diode
  Protected against polarity reversal
Status display LED Yellow
Duty cycle 100 %
Switch-on time 16 ms
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
Technical Remarks
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 Rexroth Pneumatics, 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.

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


 
 
MO
Operating
voltage
Power consumption at 24 V DC
Flow conductance
Flow rate value
Part No.
 
 
 
DC
 
b
C
Qn
 
 
 
 
 
 
 
[l/(s*bar)]
[l/min]
 
NC/NC
24 V
0.35
0.22
2.97
850
NO/NO
24 V
0.35
0.22
2.97
850
NC/NO
24 V
0.35
0.22
2.97
850
NO/NC
24 V
0.35
0.22
2.97
850
HHB = 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 2014-02-24, © Rexroth Pneumatics GmbH, subject to change