The VSO®-GC Miniature Electronic Pressure Controller converts a variable electrical control signal into a variable pneumatic output. The internal integration of the VSO®-GC has been optimized for low flow applications and applications requiring minimal volume. Used to control critical pressures and flows, the VSO®-GC replaces manual regulators, needle valves, flow controllers, and vent orifices, providing integral closed loop proportional control. Using Parker Hannifin's patented VSO® proportional valve for precise control, the VSO®-GC is an ideal choice for carrier gas flow control, microfluidic flow control and for aspirate/dispense applications.

• 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
• Optimized for stability at low flows
• RoHS compliant

Typical Applications
• Volumetric Flow Control
• Carrier Gas Pressure Control
• Air over Liquid Flow Control
• Split Flow Control