ISO/TC 31/SC 9 - Valves for tube and tubeless tyres

Standardization of valves for tube and tubeless tyres for size designations, dimensions, performances

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This committee contributes with 14 standards to the following Sustainable Development Goals:

Published ISO standards *

Participating members

Observing members

* number includes updates

The committees below can access the documents of ISO/TC 31/SC 9:

Reference	Title	ISO/IEC
ISO/TC 1	Screw threads	ISO

Acronym	Title	Category
ETRTO	European Tyre and Rim Technical Organization	A

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