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CEN/TC 191 N 1879, Fixed firefighting systems — Water mist systems — Part 4: Requirements and test methods for control deluge valves and actuators (17450-4)

Scope

This document specifies requirements and describes test methods for control deluge valves and their actuators used in water side of water mist systems. Deluge valves covered by EN 12259-9 are not covered by this document.

Purpose

There is a need to set up minimum test requirements to properly evaluate water mist systems to be installed.

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