Flow pressure controller VSO®-EP

gasprecisionproportional

Parker’s VSO- Electronic pressure control unit is specifically designed for precision gas and microfluidic flow control. 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 Features/Benefits: • 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 Applications: • Volumetric Flow Control • Carrier Gas Pressure Control • Air over Liquid Flow Control • Electronic Pressure Regulation • Vacuum Generator Control • Clinical Diagnostics • Print Markets