Eclipse Proportional Isolation Valve

Eclipse Proportional Isolation Valve

The patented  stepper-controlled Eclipse proportional isolation valve leads the industry in performance and durability.

The Eclipse valve is ideal in critical applications for liquid and gas delivery, medical, analytical and industrial automation requiring ultra-fine resolution and excellent repeatability. In addition, the unique design allows for custom flow profiles.

  • Leak free (<0.05 sccm)
  • Excellent linearity (<4% of full-scale)
  • Fast response (<2 ms reaction time)
  • Cycle life of typically >1 million
  • Repeatability <0.5% of full travel

Medium: Liquids and gases
Pressure Range: Vac to 30 psig (highly modifiable)
Ambient/Environment: 32 to 180˚F
Driver: Bipolar chopper drive required
Current/Phase: 0.49 amps
Mounting: Manifold or flat bottom (ZDVF)

  • DNA Sequencing
  • Gas Chromatography
  • Liquid Chromatography
  • Particle Counting
  • Flame Ionization Detection
  • Microbiological Incubators
  • Micro Flow Cytometry
  • Environmental Process Chambers
  • Mass Spectrometry
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