NA 031
DIN Standards Committee Firefighting and Fire Protection
Project
Fixed firefighting systems - Components for water mist systems - Part 4: Requirements and test methods for deluge valves
Abstract
This document specifies requirements and describes test methods for deluge valves and their actuators used in water mist systems. Valves tested according to EN 12259-9 are considered to meet the requirements of this document and its technical documentation.
Begin
2025-06-13
WI
00191363
Planned document number
DIN EN 17450-4
Project number
03101347
Responsible national committee
NA 031-03-03 AA - Water extinguishing systems and components
