About
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Secretariat: UNI (Italy)
Committee Manager: -
Chairperson (until end 2026):Mr Pierpaolo Frassine
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ISO Technical Programme Manager [TPM]:ISO Editorial Manager [EM]:
- Creation date: 1982
Scope
Standardization of characteristics and requirements of plastic valves for piping systems and their testing methods. Areas of application include vacuum, non-pressure and pressurized gaseous and liquid supply in above and below ground networks.
Quick links
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Work programme
Drafts and new work items -
Working area
Working documents (user account required) -
ISO Electronic applications
IT Tools that help support the standards development process
This committee contributes with 23 standards to the following Sustainable Development Goals:
Liaison Committees to ISO/TC 138/SC 7
The committees below can access the documents of ISO/TC 138/SC 7:
Reference | Title | ISO/IEC |
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ISO/TC 153 | Valves | ISO |
Date | Month | Location | TC/SC | Note |
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21 | January 2025 | Virtual () | ISO/TC 138/SC 7 | |
5 | March 2025 | Delft (Netherlands) | ISO/TC 138/SC 7 | |
3-6 | June 2025 | Zürich (Switzerland) | ISO/TC 138/SC 7 | * |
* Information definite but meeting not yet formally convened
** Provisional
ISO/TC 138/SC 7 - Secretariat
UNI (Italy)
Piazza Leonardo da Vinci, 32
I-20133 Milano
Italy
I-20133 Milano
Italy
Tel: +39 02 23996541 / +39 0223996540