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All our valves share these properties:
  • Backing pressure: 0-100 Bars.
  • Repetition rate : 0-600 Hz.
  • Gas pulse width 20 microseconds.
  • Conical Nozzle to generate a narrow beam (200 full angle at half maximum).
  • Cooling of large molecules to <1 K is routinely achieved.
  • Corrosion resistance materials (stainless steel, Ceramics and Polyimide gaskets).
  • High reliability (more than 10 billion pulses before gasket change).
  • Low RF emission during the current pulse.
  • Simple coaxial cable connection to the electronic pulse driver.

    A cross section drawing of the valve is shown bellow: