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ASCO™ 384 3-Way Solenoid Pinch Valve
Series 384 Pinch Mechanism
The ASCO Series 384 is a 3-way solenoid pinch valve designed for use with highly aggressive or high-purity liquids.
The 3-way valve features hermetic separation of its control mechanism and the fluid within the tubing to prevent particulate contamination caused by friction of moving parts. This construction assures maximum purity of liquids in analytical and medical instrumentation and industrial applications. Typical applications include hemodialysis, urinary collection systems, intravenous (IV) systems, and drug dispensing.
ASCO™ 384 3-Way Solenoid Pinch Valve


Valve Actuation
Body Material
Aggressive Liquids/Gases
Pipe / Port Size
3 way - 3/2 Universal ; 3/2 Normally Closed
Port Type
12 DC, 24 DC
3 way - &frac32; Universal, &frac32; Normally Closed
Corrosive, Indoor
12 DC;24 DC
Max Differential / Max Operating Pressure
Vacuum to 150 PSIG
Operating Environment
Corrosive, Indoor


  • Large opening for high flow and handling of particulate media
  • Zero dead volume prevents cross-contamination
  • Removable and rotatable electrical coils allow easy installation and worry-free maintenance
  • Bi-directional flow delivers exceptional versatility
  • Electrical connections can be separated from fluid area via built-in panel mount bracket
  • Built-in manual operator for easy tubing change out and testing
  • POM construction model available that dramatically reduces the heat transfer from the valve body to the media inside the tubing
  • Available in a wide range of body sizes to accommodate a variety of tubing sizes
  • Meets all relevant CE directives and is RoHS-compliant for lead-free applications