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ISO/NP 26795

Ships and marine technology — Valves for use in low temperature applications --Test procedures for fugitive emissions

General information

10.20     Oct 6, 2026

ISO

ISO/TC 8/SC 3

International Standard

Scope

This document specifies the test methods for evaluating external leakage rates of valve stem seals and valve body sealing joints of marine cryogenic valves under cryogenic test environments of -196 °C and below. This document is applicable to fugitive emission tests adopting external cooling or internal cooling methods.

Life cycle

NOW

PROJECT
ISO/NP 26795
10.20 New project ballot initiated
Oct 6, 2026