Images are representations only.

ASCO 055 Series Isolation Valves

Brand: ASCO
Favorite

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

Maximum Differential, Maximum 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