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.
ПРОЈЕКАТ
naSRPS EN 17450-4:2025
40.60
Завршетак јавне расправе
28. 5. 2026.