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ISO 6358-3:2014

Pneumatic fluid power — Determination of flow-rate characteristics of components using compressible fluids — Part 3: Method for calculating steady-state flow-rate characteristics of systems

Oct 1, 2014

General information

90.93     Aug 25, 2025

ISO

ISO/TC 131/SC 5

International Standard

23.100.01  

English   French  

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Published

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Scope

ISO 6358-3:2014 specifies a method that uses a simple numerical technique to estimate without measurements the overall flow-rate characteristics of a system of components and piping with known flow-rate characteristics.
The formulae used in ISO 6358-3:2014 describe the behaviour of a compressible fluid flow through a component for both subsonic and choked flows.
ISO 6358-3:2014 also provides methods to obtain equivalent flow-rate characteristics for components whose flow-rate characteristics differ from those defined in ISO 6358.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 6358:1989

ABANDON
ISO/CD 6358-5

NOW

PUBLISHED
ISO 6358-3:2014
90.93 Standard confirmed
Aug 25, 2025