40.60 Close of voting Sep 8, 2026
ISO
ISO/TC 153 Valves
International Standard
23.060.01 Valves in general | 01.040.23 Fluid systems and components for general use (Vocabularies) | 23.040.99 Other pipeline components
Gives the definitions of the major technical terms and expressions used to describe an steam trap as far as dimension, temperature, pressure, and flow rate are concerned, as well as their corresponding symbols and units.
IN_DEVELOPMENT
ISO/DIS 6552
40.60
Close of voting
Sep 8, 2026