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SLOVENSKI STANDARD
01-julij-2022
Vgrajene naprave za gašenje - Sestavni deli sprinklerskih sistemov in sistemov s
pršečo vodo - 14. del: Sprinklerji za uporabo v stanovanjih (vključno z dopolnilom
A1)
Fixed firefighting systems - Components for sprinkler and water spray systems - Part 14:
Sprinklers for residential applications
Ortsfeste Brandbekämpfungsanlagen - Bauteile für Sprinkler- und Sprühwasseranlagen -
Teil 14: Sprinkler für die Anwendung im Wohnbereich
Installations fixes de lutte contre l'incendie - Composants des systèmes d'extinction du
type sprinkleur et à pulvérisation d'eau - Partie 14: Sprinkleurs pour applications
résidentielles
Ta slovenski standard je istoveten z: EN 12259-14:2020+A1:2022
ICS:
13.220.10 Gašenje požara Fire-fighting
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 12259-14:2020+A1
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2022
EUROPÄISCHE NORM
ICS 13.220.20 Supersedes EN 12259-14:2020
English Version
Fixed firefighting systems - Components for sprinkler and
water spray systems - Part 14: Sprinklers for residential
applications
Installations fixes de lutte contre l'incendie - Ortsfeste Brandbekämpfungsanlagen - Bauteile für
Composants des systèmes d'extinction du type Sprinkler- und Sprühwasseranlagen - Teil 14: Sprinkler
sprinkleur et à pulvérisation d'eau - Partie 14: für die Anwendung im Wohnbereich
Sprinkleurs pour applications résidentielles
This European Standard was approved by CEN on 4 November 2019 and includes Amendment 1 approved by CEN on 13 March
2022.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12259-14:2020+A1:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Construction and performance . 8
4.1 General . 8
4.2 Dimensions and pressure rating . 8
4.3 Nominal operating temperature . 8
4.4 Operating temperatures . 9
4.5 Water flow and distribution . 9
4.6 Function . 10
4.7 Fire Test . 10
4.8 Strength of sprinkler body and deflector . 11
4.9 Strength of release element. 11
4.10 Leak resistance and hydrostatic strength . 12
4.11 Heat exposure . 12
4.12 Corrosion . 13
4.13 Water hammer . 13
4.14 Thermal response . 14
4.15 Resistance to vibration . 14
4.16 Resistance to impact . 14
4.17 Resistance to low temperature . 14
4.18 Resistance to heat . 14
4.19 Test conditions . 14
5 Marking . 14
5.1 General . 14
5.2 Identification number . 14
5.3 Nominal operating temperature and year of manufacture . 15
5.4 Manufacturing location . 15
5.5 Heat sensitive element supplier . 15
5.6 Protective covers . 15
5.7 Sidewall sprinklers . 15
5.8 Concealed sprinklers . 15
5.9 Removable recessed housing . 16
6 Instruction charts. 16
6.1 General . 16
6.2 Installation Instructions . 16
Annex A (normative) Conditions for tests . 18
Annex B (normative) Water flow test . 19
Annex C (normative) Water distribution test . 21
Annex D (normative) Fire test . 27
Annex E (normative) Function test . 37
Annex F (normative) Strength of sprinkler body and deflector . 39
Annex G (normative) Strength of release elements test . 41
Annex H (normative) Leak resistance tests . 44
Annex I (normative) Heat exposure . 45
Annex J (normative) Glass bulb sprinkler thermal shock test . 46
Annex K (normative) Exposure and corrosion tests . 47
Annex L (normative) Water hammer test . 51
Annex M (normative) Thermal response test. 52
Annex N (normative) Vibration test . 57
Annex O (normative) Impact test . 58
Annex P (normative) Resistance to low temperature test . 59
Annex Q (normative) Resistance to high temperature test . 60
Bibliography . 61
European foreword
This document (EN 12259-14:2020+A1:2022) has been prepared by Technical Committee CEN/TC 191
“Fixed firefighting systems”, the secretariat of which is held by BSI.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by November 2022, and conflicting national standards
shall be withdrawn at the latest by November 2022.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document includes Amendment 1 approved by CEN on 13 March 2022.
This document supersedes !EN 12259-14:2020".
The start and finish of text introduced or altered by amendment is indicated in the text by tags !".
!In comparison with EN 12259-14:2020, technical modifications have been made to clarify the types
of sprinkler seal that are covered by this document."
It is included in a series of European Standards planned to cover:
— automatic sprinkler systems (EN 12259 and EN 12845);
— gas extinguishing systems (EN 12094);
— powder systems (EN 12416);
— foam systems (EN 13565);
— hydrant and hose reel systems (EN 671);
— smoke and heat control systems (EN 12101).
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
1 Scope
!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 resi
...