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EIVU-Z-ENS

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EIVU-Z-ENS

A proportional isolation valve like no other...

Utilizing the industry's most robust and powerful miniature linear actuator, the patented stepper-controlled Eclipse proportional isolation valve leads the industry in performance and durability. This 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.

Estimated to ship within 15 business days
Quantities and lead times are changing daily due to supply chain challenges. We appreciate your patience and understanding.
Contact your local Clippard Distributor for volume discounts.

  • 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
  • U.S. Patent No. 10,738,904

    • 2D File2D File
    AccessoriesBipolar Chopper Driver: SCPVD-1, 1/4-28 Fitting, 1/8" OD: ZDVF-18
    Air FlowAir: 0 to 8.0 l/min -0+10% (0.28 scfm) @ 30 psig; Water: 0 to 210 ml/min -0/+10% (0.0074) scfm) @ 30 psig
    Current/Phase0.49 amps
    Cycle LifeTypically >1 million
    Data SheetValve Data Sheet, Driver Data Sheet
    DriverBipolar Chopper Drive required
    Length2.86
    Linearity<4% of Full Scale
    Material, SealsZDVF Porting (none)
    Material, WettedCeramic (others depending on porting option)
    MediumLiquids & Gases
    MountZero Dead Volume Fitting
    NoteZero Dead Volume Fittings ordered separately P/n: ZDVF-18
    Operating InstructionsOperating Instructions
    Operating PressureVacuum to 30 psig (2,1 bar)
    Operating Temperature Range32 to 180°F
    Position Resolution0.00006" per step
    Power Consumption2.5 watts nom.
    Proof Pressure (Overpressure)50 psig (3,4 bar)
    Repeatability<0.5% of Full Travel
    Response Time<2 ms reaction time
    Supply Voltage to Motor Driver20 VDC @ 30 psig (2,1 bar)
    Wattage2.5 watts nominal only during adjustment. Zero power consumption to maintain position.
    Weight0.21
    Get CAD files:

    Notes

    Zero Dead Volume Fittings ordered separately P/n: ZDVF-18

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