Compact, cost effective electronic pressure control unit specifically designed for analytical and OEM instrument applications that require fast response and rapid pressure deflation.

Product Information

The VSO-LP series provides single channel "I to P" control for industrial applications requiring long life and high accuracy. This voltage sensitive module promotes consistent, accurate flow while offering rapid depressurization. It incorporates an onboard sensing transducer and uses Parker Hannifin’s patented VSO® proportional valve, plus a long life digital valve.
  • Output pressure control
  • Rapid depressurization
  • High accuracy; high repeatability
  • Low power consumption
  • On-board pressure sensing transducer
  • Silent operation; long life
  • Analog control

Typical Applications:

Industrial Pressure Control Applications

Technical Specifications

Typical Applications:Industrial Pressure Control Applications
Product Use: Pressure Contol:Yes
Product Use: Vacuum Control:No
Product Use: Pressure and Flow Control:Yes
Rapid Exhaust:Available with Rapid Exhaust Valve
Controllable Pressure Range:0.75 to 15 psi, 5 to 100 psi
Effective Orifice Sizes:.03" (0.76 mm)


Height:2.79 in. (71 mm)
Width:1.66 in. (42 mm)
Length:1.52 in. (39 mm)

Data Sheet

Click to download the Technical Specification of VSO-LP - Miniature Pressure Controller