Miniature proportional valve
The voltage sensitive aperture is a miniature solenoid valve that controls the gas flow by controlling the input current. You can provide optimal system performance through DC or pulse width modulation closed-loop control. Global medical and analytical instrument manufacturers choose this as their preferred miniature proportional valve.
feature
• Operating pressure can reach 150 psig and has a series of diameters.
• Meet the 0.2 sccm leak standard 100 million times of service life and high repeatability.
• Thermal compensation guarantees normal flow.
• All valves can be cleaned with oxygen or analytically.
• Serialization performance can be traced back.
• DC current or pulse width modulation closed-loop control can be used to provide optimal feedback system characteristics.
• Comply with RoHS standards.
typical application:
• Gas chromatography analysis
•Mass Spectrometry
•Ventilator
• Oxygen generator / reservoir
• Anesthesia machine and monitoring
• Pressure and flow control
• Mass flow control