Published
This document specifies requirements of design, manufacture, and test methods for cryogenic check valves to have excellent quality of leakage stability in very low temperature environments (−50 °C to −196 °C).
PUBLISHED
ISO 20602:2019
90.60
Close of review
Sep 3, 2024
PUBLISHED
ISO 20602:2019/Amd 1:2021
Ships and marine technology - Check valves for use in low temperature applications - Design and testing requirements
60.60 Standard published