10.20 Jan 13, 2026
ISO
ISO/TC 67/SC 4
International Standard
This document specifies the relevant requirements for the design, material selection, manufacturing and quality control, performance verification, as well as packaging, storage, and transportation of intelligent wellhead control valves for gas wells.
IN_DEVELOPMENT
ISO/NP 26542
10.20
New project ballot initiated
Jan 13, 2026