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Vacuum Generator VJ RoHS Compliant


Fluid medium Air (JIS B 8392-1:Class1.2.1~2.4.3 compliant)
Operating pressure range 0.3~0.7MPa
Operating temp. rang 5~50ºC(No freezing )
Operating humidity range 35~85%RH(No freezing)
Vibration /Impact resistance Max. 50m/s2 / Max. 150m/s2
Protective structure Equivalent to IEC IP40
Lubrication Not required
Proof pressure (Air supply circuit) 1.05MPa
Proof pressure (Vacuum circuit) 0.2Mpa

* Proof pressure does not indicate the pressure by which products operate normally but the pressure products does not break down.

Applicable size

■Vacuum port tube diameter

MM size (mm) ø4, ø6, ø8

■Air supply port Tube diameter

  Stand-alone type Manifold type
MM size (mm) ø4, ø6 ø6, ø8, ø10

■Exhaust port thread size

Stand-alone type Manifold type
MM size ø8 ø8, ø10

■Exhaust port silencer specification

Stand-alone type available
manifold type available

■Nozzle diameter (mm)

ø0.5, ø0.7, ø1.0, ø1.2

  • Details
  • Degital catalog
  • CAD data


By newly adding pressure adjusting function to blow-off flow adjusting function, it enables to prevent works from being-blown away.

  • Shorter vacuum release time is realized.A relief mechanism (extra pressure is relieved.) built into the blow-off circuit.
  • Supply valves are available in three different types. Power saving double solenoid type (retention type) is optimal for applications where vacuum is generated for a long period of time.
  • LED vacuum switch allow for clearer visual recognition.Two types of vacuum switches are available, two switch outputs or analog & one switch output, with selection depending on the desired application. For wiring, a connector wire is adopted to enhance the ease of designing the wiring layout.

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