EN 12259-9:2019
(Main)Fixed firefighting systems - Components for sprinkler and water spray systems - Part 9: Deluge alarm valves
Fixed firefighting systems - Components for sprinkler and water spray systems - Part 9: Deluge alarm valves
This part of EN 12259 specifies requirements, test methods, evaluation of conformity and marking of deluge
alarm valves with a nominal size range DN40 to DN250 intended to be used in fire protection water spray
systems.
This European Standard does not cover elastomeric sleeve type valves and does not include rules for design,
installation and maintenance of fire protection water spray systems.
Auxiliary components and attachments to deluge alarm valves are not covered by this part of EN 12259 with the
exception of automatic drain valves.
Ortsfeste Brandbekämpfungsanlagen - Bauteile für Sprinkler- und Sprühwasseranlagen - Teil 9: Sprühwasserventile und Zubehör
Der vorliegende Teil von EN 12259 legt die Anforderungen, Prüfverfahren, die Konformitätsbewertung und Kennzeichnung von Sprühwasseralarmventilen mit Nennweiten im Bereich von DN40 bis DN250 fest, die für den Einsatz im Brandschutz vorgesehen sind.
Dieses Dokument ist für Ventile mit Klappen und Membranventile anwendbar, es ist nicht für Elastomer-Ringbalgventile anwendbar und schließt keine Regeln für die Konstruktion, den Einbau und die Instand-haltung von Brandschutz Sprühwasseranlagen ein.
Zusatz und Befestigungsbauelemente für Sprühwasseralarmventile werden in diesem Teil von EN 12259 mit Ausnahme von automatischen Entwässerungsventilen nicht behandelt.
Installations fixes de lutte contre l'incendie - Organes constitutifs des systèmes sprinkleurs et à pulvérisation d'eau - Partie 9 : Systèmes de soupape d'alarme déluge
La présente partie de l’EN 12259 spécifie les exigences, les méthodes d’essai, l’évaluation de la conformité et le marquage des soupapes d’alarme déluge ayant une plage de dimensions nominales comprise entre DN40 et DN250, destinées à être utilisées en sécurité incendie.
Le présent document s’applique aux soupapes de type à clapet et de type à diaphragme ; il ne s’applique pas aux soupapes de type à manchon en élastomère et ne contient pas de règles relatives à la conception, à l’installation et à la maintenance des systèmes de protection contre l’incendie à pulvérisation d’eau.
À l’exception des soupapes de vidange automatique, la présente partie de l’EN 12259 ne traite pas des organes auxiliaires ni des fixations aux soupapes d’alarme déluge.
Vgrajene naprave za gašenje - Sestavni deli sprinklerskih sistemov in sistemov s pršečo vodo - 9. del: Ventili za poplavne sisteme
Ta del standarda EN 12259 določa zahteve, preskusne metode, vrednotenje skladnosti in oznake ventilov za poplavne sisteme z nominalno velikostjo od DN40 do DN250, ki so namenjeni za uporabo v sistemih s pršečo vodo za požarno zaščito. Ta evropski standard ne zajema elastomernih vrtljivih zasunov in ne vključuje pravil za projektiranje, namestitev in vzdrževanje sistemov s pršečo vodo za požarno zaščito. Ta del standarda EN 12259 ne zajema dodatnih sestavnih delov ali priključkov na ventile za poplavne sisteme, z izjemo samodejnih drenažnih ventilov.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2019
Vgrajene naprave za gašenje - Sestavni deli sprinklerskih sistemov in sistemov s
pršečo vodo - 9. del: Ventili za poplavne sisteme
Fixed firefighting systems - Components for sprinkler and water spray systems - Part 9:
Deluge alarm valves
Ortsfeste Brandbekämpfungsanlagen - Bauteile für Sprinkler- und Sprühwasseranlagen -
Teil 9: Sprühwasserventile und Zubehör
Installations fixes de lutte contre l'incendie - Organes constitutifs des systèmes
sprinkleurs et à pulvérisation d'eau - Partie 9 : Systèmes de soupage d'alarme déluge
Ta slovenski standard je istoveten z: EN 12259-9:2019
ICS:
13.220.10 Gašenje požara Fire-fighting
23.060.01 Ventili na splošno Valves in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 12259-9
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2019
EUROPÄISCHE NORM
ICS 13.220.20
English Version
Fixed firefighting systems - Components for sprinkler and
water spray systems - Part 9: Deluge alarm valves
Installations fixes de lutte contre l'incendie - Organes Ortsfeste Brandbekämpfungsanlagen - Bauteile für
constitutifs des systèmes sprinkleurs et à pulvérisation Sprinkler- und Sprühwasseranlagen - Teil 9:
d'eau - Partie 9 : Systèmes de soupape d'alarme déluge Sprühwasserventile und Zubehör
This European Standard was approved by CEN on 1 March 2019.
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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, 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
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12259-9:2019 E
worldwide for CEN national Members.
Contents Page
European foreword . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Product characteristics . 8
4.1 Operational reliability . 8
4.1.1 Working pressure . 8
4.1.2 Range of operation . 8
4.1.3 Pressure loss due to hydraulic friction loss . 10
4.1.4 Operational reliability of moving parts . 10
4.1.5 Avoidance of error in cover plate installation . 14
4.1.6 Provision of access to sealing assembly for maintenance . 14
4.1.7 Provision of manual drain connection . 14
4.1.8 Provision of automatic drain to prevent water columns . 15
4.2 Durability . 15
4.2.1 Endurance . 15
4.2.2 Resistance to ageing of non-metallic components (excluding gaskets, diaphragms
and seals) . 15
4.2.3 Resistance of springs and diaphragms to cyclic operations . 15
4.2.4 Resistance to deterioration of body, fasteners and covers . 15
4.2.5 Resistance to deterioration for seating and bearing surfaces . 16
4.2.6 Resistance to adhesion for sealing assembly and diaphragm elements . 16
4.3 Additional requirements . 16
4.3.1 Nominal size . 16
4.3.2 Connections . 16
5 Testing, assessment and sampling methods . 17
6 Assessment and verification of constancy of performance - AVCP . 17
6.1 General . 17
6.2 Type testing . 17
6.2.1 General . 17
6.2.2 Test samples, testing and compliance criteria . 18
6.2.3 Test reports . 20
6.2.4 Shared other party results . 20
6.3 Factory production control (FPC) . 20
6.3.1 General . 20
6.3.2 Requirements . 21
6.3.3 Product specific requirements . 23
6.3.4 Initial inspection of factory and of FPC . 23
6.3.5 Continuing surveillance of FPC . 24
6.3.6 Procedure for modifications . 24
6.3.7 Pre-production products (e.g. prototypes) . 24
7 Marking, labelling and packaging . 25
7.1 General . 25
7.2 Deluge alarm valve . 26
8 Instructions for installation and operation . 26
Annex A (normative) Fire exposure test for body and cover . 27
Annex B (normative) Strength test for body and cover . 29
Annex C (normative) Flow tests for deluge alarm valves . 30
C.1 Automatic drain valve operation . 30
C.2 Flow through open drain . 30
C.3 Hydraulic friction loss test . 30
Annex D (normative) Sealing assembly tests . 32
D.1 Fatigue test for springs and diaphragms . 32
D.2 Anti-reseating test . 32
D.3 Differential pressure ratio test . 32
Annex E (normative) Performance tests . 34
E.1 Resistance of body and sealing assembly to leakage and deformation . 34
E.2 Operational characteristics of a deluge alarm valve . 34
Annex F (normative) Resistance to ageing test for non-metallic components (excluding
diaphragms, gaskets and seals) . 36
F.1 Air oven ageing for components normally exposed to air when in the ready
condition . 36
F.2 Warm water ageing for components normally exposed to water when in the ready
condition . 36
Annex G (normative) Leakage resistance test . 37
Annex H (normative) Test for sealing assembly elements - Resistance to adhesion . 38
Annex I (normative) Endurance test - Procedure . 39
Annex J (normative) Salt mist corrosion test . 40
J.1 Reagents . 40
J.2 Apparatus . 40
J.3 Procedure . 40
Annex K (informative) Typical testing schedule and example of test specimen number of
deluge alarm valves . 41
Bibliography . 42
European foreword
This document (EN 12259-9:2019) 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 October 2019 and conflicting national standards shall
be withdrawn at the latest by January 2021.
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.
EN 12259, Fixed firefighting systems - Components for spr
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.