Proportional solenoid valve VSO®

2-wayNCfor gas

Thermally compensated 2-way normally closed (NC) proportional valve designed to maintain accurate and repeatable flow over a wide range of media. Ideal for medical and analytical applications that require precision control and flow up to 56 slpm. The Parker VSO® miniature proportional valve provides enhanced flow control for applications where precise control flow control is required up to 56 slpm. The VSO® valve provides precise flow control of gas in proportion to input current. The valve can be controlled with either DC current or pulse width modulation along with closed loop feedback to deliver optimal system performance. Together with its ability to provide precise control over varying temperatures and media types, the VSO® miniature proportional valve is ideally suited for manufacturers of medical and analytical equipment. Markets • Analytical Chemistry • Anesthesia • Patient Monitoring • Respiratory Features/Benefits • Enables precise flow control for improved instrument accuracy • Thermally compensated to maintain precise flow over a wide range of media • Computer automated calibration and serialization for performance traceability • Cleaned for Oxygen and Analytical Service use • Proven performance tested to 100 million life cycles • Reach, RoHS, ISO 15001, IP65, and CE compliant Typical Applications • Mass Spectrometry • Ventilators • 0₂ Concentrators / Conservers • Anesthesia Delivery and Monitors • Pressure & Flow Control • Mass Flow Control • Insufflator