DIN EN ISO 15848-2:2015-11

This part of ISO 15848 specifies test procedures for the evaluation of external leakage of valve stems or shafts and body joints of isolating valves and control valves intended for application with volatile air pollutants and hazardous fluids. End connection joints, vacuum application, effects of corrosion, and radiation are excluded from this part of ISO 15848. The production acceptance test is intended for standard production valves where fugitive emissions standards are specified. This document has been prepared by Technical Committee ISO/TC "Valves" in collaboration with Technical Committee CEN/TC 69 "Industrial valves", the secretariat of which is held by AFNOR (France). The national interests were represented by Working Committee NA 003-01-01 AA "Grundnormen" ("Basic valves") of the DIN Standards Committee Valves (NAA).