ISO/TC 153/SC 1
Design, manufacture, marking and testing
Conception, construction, marquage et essais
Standardization in the field of industrial valves.
<p>It includes parameters covering design, materials, manufacturing, interchangeability, testing, marking, quality requirements, inspection and safety use of industrial valves. 
</p><p>It excludes:
</p><ul>
<li>valve topworks for actuator mounting which are the responsibility of ISO/TC 153/SC 2;</li>
<li>safety and relief valves and other pressure relief devices which are the responsibility of ISO/TC 185;</li>
<li>production valves for wellhead equipment and pipelines valves for the petroleum and natural gas industries which are the responsibility of ISO/TC 67</li>
<li>valves forming the final control element used for industrial process control systems which are the responsibility of IEC/TC 65;</li>
<li>valves having an envelope predominantly made of plastics which are the responsibility of ISO/TC 138;</li>
<li>valves for sanitary and domestic use.</li>
<ul></ul></ul>