ASCO 396 Series Isolation Valves

Brand: ASCO

The ASCO 396 Series is a family of isolation valves for the control of aggressive liquids and gases in pharmaceutical, biochemical, photographic, chemical, analytical, chip and wafer production, and environmental technology applications.

The valve is suited for all applications in which the fluids must not come into contact with the metal parts (electromagnetic control of the solenoid valve). The 396 Series´ bellows system is made of PTFE and FFPM seals that provide high functional reliability.
  • Bellows system isolation valves designed for use with aggressive and corrosive liquids and gases in analytical instrumentation and the chemical manufacturing industries
  • Large orifice sizes make these valves ideal for high flow-rate and high pressure applications
  • Ideally suited for quickly flushing systems of corrosive media and routing aggressive reagents to chemical reaction vessels and waste containers
  • Available in both 3-Way normally closed, normally open and universal versions; each with multiple connection options
  • Meets all relevant CE directives, and is RoHS compliant



Body Material

  • Engineered Plastics, Stainless Steel


  • From 0.1 Cv to 0.5 Cv


  • 3-Way - 3/2 Normally Closed

Maximum Differential, Maximum Operating Pressure

  • Vacuum to 150 psig


  • Aggressive Liquids & Gases

Operating Environment

  • Corrosive, Indoor

Pipe / Port Size

  • 1/4

Port Type

  • Female NPT

Standards & Regulations

  • IP40, ISO

Valve Actuation

  • Solenoid


  • 24 DC
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