Compact electronic pressure control unit specifically designed for system manufacturers that require fast response with minimal internal volume.

Product Information

The OEM-EP Miniature Pressure Controller converts a variable electrical control signal into a variable pneumatic output. Sized to minimize internal volume and ease integration, the OEM-EP is an ideal replacement for manual regulators, needle valves and vent orifices where precise pressure control is critical. Using Parker Hannifin’s patented VSO® proportional valve and integral closed loop control, the OEM-EP is the perfect choice for carrier gas flow control, micro-fluidic flow control, vacuum pump control and aspirate/dispense applications
  • Silent operation
  • High accuracy and unparalleled resolution
  • Tested for long life
  • Integral closed loop control
  • Low internal volume
  • Analog control
  • RoHS compliant

Typical Applications:

Mass Spectrometer Process Gas Supply Pressure Control
Carrier Gas Pressure Control
Air over Liquid Flow Control

Technical Specifications

Typical Applications:Mass Spectrometer Process Gas Supply Pressure Control, Carrier Gas Pressure Control, Air over Liquid Flow Control
Product Use: Pressure Contol:Yes
Product Use: Vacuum Control:No
Product Use: Pressure and Flow Control:Yes
Rapid Exhaust:Not Available
Effective Orifice Sizes:.01 and .03" (0.25 and 0.76 mm)


Height:2.44 in. (62mm)
Width:1.16 in. (29mm)
Length:1.08 in. (28mm)

Data Sheet

Click to download the Technical Specification of OEM - EP - Miniature Pressure Controller