5/3-directional valve, Series LS04-AF

Unit system    imperial   metric
  • 5/3
  • Qn = 0.173-0.274 Cv
  • closed center
  • Pipe connection
  • Compressed air connection output : Ø 4 Ø 6
  • Electrical connection : 2, Plug, M8, 3-pin
  • Manual override : with detent
  • double solenoid
  • Pilot : Internal
5/3-directional valve, Series LS04-AF
Version  Spool valve, positive overlapping
Activation  Electrically
Pilot  Internal
Sealing principle  Soft sealing
Working pressure min./max.  44 ... 101 psi
Ambient temperature min./max.  14 ... 122 °F
Medium temperature min./max.  14 ... 122 °F
Medium  Compressed air
Max. particle size  5 µm
Oil content of compressed air  0 ... 5 mg/m³
Nominal flow Qn  See table below
Connector standard  DIN EN 60947-5-2
Protection class acc. to DIN EN 61140 Electrically  Class III
Protection class with connection  IP65
Protective circuit  Z-diode
LED status display  Yellow
Duty cycle  100 %
Typ. switch-on time  10 ms
Generic emission standard in accordance with  EN 61000-6-4:2002
Generic immunity standard in accordance with  IEC 61000-6-2:2005
mounting screws  M3
Mounting screw tightening torque  0.369 ft./lbs.
Weight  0.139 lbs
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5/3-directional valve, Series LS04-AF

Technical data

Enlarge table
MO Compressed air connection Compressed air connection Compressed air connection Operational
Voltage tolerance Power consumption Flow conductance Flow conductance Nominal flow Qn Part No.
Input Output Exhaust DC DC DC b C-value
Nominal flow Qn at 87 psi and Δp = 14.5 psi, MO = Manual override

Technical information


Pin assignments