Emerson ASCO Isolation Valve, 055 Series
Images are representations only.

ASCO 055 Series Isolation Valves

Brand: ASCO
Request Information

series-055-diaphragm-mechanism.png
The ASCO 055 Series are PTFE fluid isolation valves designed for use with highly aggressive liquids. The PTFE body and diaphragm isolate the internal solenoid components from the media resulting in a virtually impervious valve. Typical applications include chromatography, solvent selection/diversion, sample preparation, and DNA sequencing.
Features
  • Excellent self-draining capability.

  • Easy-to-flush, low-volume internal cavity.

  • Compact architecture is ideal for analytical bench-top instrumentation.

  • Available in 2-way normally closed, 2-way normally open, and 3-way universal versions.

  • Comes with #10-32, 1/4-28, or 1/8 NPSC in-line porting for exceptional versatility.

  • Meets all relevant CE directives.

  • Typical applications include: Chromatography, Solvent Selection/Diversion, Sample Preparation, DNA Sequencing.

    • Specifications

    Brand

    Flow

    • less than .05 Cv, from .05-.1 Cv, 0.1 Cv to 0.5 Cv

    Function

    • 2-Way - 2/2 Normally Closed, 2-Way - 2/2 Normally Open, 3-Way - 3/2 Universal

    Max. Differential, Max. Operating Pressure

    • Vacuum to 150 psig

    Media

    • Aggressive Liquids & Gases

    Pipe / Port Size

    • 10-32, 1/4-28

    Valve Actuation

    • Solenoid - Direct-Acting

    Voltage

    • 12 DC, 24 DC

    Documentation

    Catalogs

    show more