Parker Instrumentation
VSO®-EP - Miniature Pressure Controller

Key Features

  • Offers silent operation to reduce system noise levels
  • Ensures high accuracy and unparalleled resolution for improved results
  • Tested for long life to improve system availability
  • Offers internal closed loop control to minimize system development time
  • OEM application-specific configurations available
  • Analog control for added design flexibility
  • RoHS compliant

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The Paker VSO®- EP Miniature Electronic Pressure Control Unit converts a variable electrical control signal into a variable pneumatic output. Used to control critical pressure, the VSO®-EP replaces manual regulators, needle valves, flow controllers, and vent orifices; providing integral closed loop proportional control. This product uses Parker Hannifin’s patented VSO® proportional valve and offers significant improvements over dual valve controllers. VSO®- EP is used for carrier gas flow control, microfluidic flow control, and for aspirate/dispense applications.

Markets

  • Analytical Chemistry
  • Mass Spectrometry
  • Gas Chromatography
  • Flow Cytometry
Applications

  • Volumetric Flow Control
  • Carrier Gas Pressure Control
  • Air over Liquid Flow Control
  • Electronic Pressure Regulation
  • Vacuum Generator Control
  • Clinical Diagnostics
  • Print Markets