ASCO 188 Series Solenoid Valves

Brand: ASCO

ASCO 188 Series solenoid valves are designed to control air and inert gases, and can also be used to pilot other valves or cylinders.

Their compact architecture and low power consumption (1.3 W) make them ideal for portable medical devices such as respiratory therapy, dental, and anesthesia delivery systems, plus industrial gas analyzers.

A high flow-rate models capacity exceeds similarly sized products in the market.
  • Compact design saves space and reduces assembly time
  • 1 W version available for increased versatility
  • Standard features include LED visual indicator and electrical protection circuitry
  • Meets all relevant CE directives and is RoHS compliant



Body Material

  • Engineered Plastics


  • Less than .05 Cv


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

Maximum Differential, Maximum Operating Pressure

  • Vacuum to 150 psig


  • Air, Inert Gas, Oxygen

Operating Environment

  • Indoor

Pipe / Port Size

  • M5

Standards & Regulations

  • IP40

Valve Actuation

  • Solenoid, Solenoid - Latching


  • 12 DC, 24 DC, 50/60
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