Fixed firefighting systems - Components for sprinkler and water spray systems - Part 14: Sprinklers for residential applications
This document specifies requirements for the construction and performance of residential
sprinklers as well as test methods for their type approval, which are operated by a change of state of an
element or bursting of a glass bulb under the influence of heat and incorporating the following types of
water seals:
— conical metal spring with a PTFE gasket or coating;
— metal cap or disc with PTFE gasket or coating;
— copper gasket, with or without a PTFE coating.
Sprinklers in accordance with this document are only used in automatic sprinkler systems for domestic
and residential applications as defined in EN 16925
ΚΩΔΙΚΟΣ ΠΡΟΪΟΝΤΟΣ:
CYS EN 12259-14:2020+A1:2022
This document specifies requirements for the construction and performance of residential
sprinklers as well as test methods for their type approval, which are operated by a change of state of an
element or bursting of a glass bulb under the influence of heat and incorporating the following types of
water seals:
— conical metal spring with a PTFE gasket or coating;
— metal cap or disc with PTFE gasket or coating;
— copper gasket, with or without a PTFE coating.
Sprinklers in accordance with this document are only used in automatic sprinkler systems for domestic
and residential applications as defined in EN 16925
