Sonic nozzles

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Design / production of sonic nozzles for highly precise flow rate measurement

These parts are used to measure the flow speeds of gases and liquids with high accuracy. Gases or liquids are run through the sonic nozzle, bringing the speed up to sonic levels once enough quantity flows through. Once this sonic state is reached, critical flow is achieved under set conditions, allowing sonic flow to be retained at set flow rates and providing highly accurate flow-rate measurement.

Applications

  • Flow rate measurement / control devices
  • Semiconductors

Features

  • Hold diameter:⌀0.005 mm and up (ISO models: ⌀0.03 mm and up)
  • Material:Nickel, stainless steel, etc.

The main technologies used for this product are here