ISO 6358-1:2013 PDF

Scope: This part of ISO 6358 specifies a steady-state method for testing pneumatic fluid power components that use compressible fluids, i.e. gases, and that have internal flow paths that can be either fixed or variable in size, to determine their flow-rate characteristics. However, this part of ISO 6358 does not apply to components whose flow coefficient is unstable during use, i.e. components that exhibit remarkable hysteretic behaviour (because they can contain flexible parts that deform under the flow) or that have an internal feedback phenomenon (such as regulators). In addition, it does not apply to components that exchange energy with the fluid during flow-rate measurement, e.g. cylinders, accumulators, etc.

ISO 6358-1:2013 Referenced Document

ISO 1219-1 Fluid power systems and components — Graphical symbols and circuit diagrams — Part 1: Graphical symbols for conventional use and data-processing applications AMENDMENT 1
ISO 14743:2004 Pneumatic fluid power - Push-in connectors for thermoplastic tubes
ISO 16030 Pneumatic fluid power — Connections — Ports and stud ends*， 2022-07-15 Update
ISO 228-1 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
ISO 5598 Fluid power systems and components — Vocabulary*， 2020-01-06 Update
ISO 8778 Pneumatic fluid power - Standard reference atmosphere

2020 ISO 6358-1:2013/Amd 1:2020 Pneumatic fluid power — Determination of flow-rate characteristics of components using compressible fluids — Part 1: General rules and test methods for steady-state flow — Amendment 1: Effective condu
2013 ISO 6358-1:2013 Pneumatic fluid power.Determination of flow-rate characteristics of components using compressible fluids.Part 1: General rules and test methods for steady-state flow