60.60 Standard published May 22, 2020
ISO
ISO/TC 21/SC 5 Fixed firefighting systems using water
International Standard
13.220.20 Fire protection
Published
This document defines performance requirements, methods of testing and marking requirements for fire pump relief valves intended to rapidly relieve the excessive water pressure in the supply piping for standpipe systems or sprinkler systems or both. Performance and test requirements for other auxiliary components or attachments to fire pump relief valves are not covered by this standard.
PUBLISHED
ISO 6182-16:2020
60.60
Standard published
May 22, 2020