SMC Corporation of America
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ASD-D, Dual Speed Controller, Flat Head Screwdriver Adjustable

Series ASD, combines a meter-in and meter-out dual speed controller in a single body. The series is available with PT or NPT ports and one-touch fittings are standard. Tamper proof and flat head screwdriver adjustable versions are also available for extra protection against inadvertent operation.

  • Adjust flow rate with a flat head screw driver
  • Prevents inadvertent manual operation
  • Meter-in and meter-out types easily determined
    by the flow direction symbol on the body
  • Inch or metric sizes available for all models
  • One-touch fittings