Construction en function

  • Electro pneumatic spool valve with dual coil operated with an power signal. According to Namur standard with an manual override. 5/2 way version operated by power signal. Position remains untill the following power signal is given, even when the signal is stopped. A filter or speed control can be placed direct on the exhaust port. Life time lubricated.


  • Recommended media: Filtered and lubricated or filtered non-lubricated air
  • Connections G1/4'' and G 1/2"
  • Nominal flow: 1250 and 3000 l/min
  • Workingpressure: 1,5...10 bar
  • Materials: Body: anodised aluminium, internal parts brass and plastic, SS pinion, Seals NBR
  • Isolation: IP65 according to DIN 40050
  • Weight: 0.43 and 0,87 kg


  • 5/2 way valves
    • VTB966 LI 24V/DC
    • VTB966 LJ 24V/50-60Hz
    • VTB966 LK 230V/50-60Hz
    • VTB966 LM 24V/DC, Eex "m"
    • VTB966 LQ 230V/50-60Hz, Eex "m"  

Other versions on request such as 5/3 way version which will always go back to middle position.


  • Eex "ia" coils
  • Led plug