EN 671-2:2012
(Main)Fixed firefighting systems - Hose systems - Part 2: Hose systems with lay-flat hose
Fixed firefighting systems - Hose systems - Part 2: Hose systems with lay-flat hose
This European Standard specifies requirements and methods of test for the construction and performance of fire hose reel systems with lay-flat hose for installation in buildings, permanently connected to a water supply, for use by the occupants.
Furthermore, it provides also for requirements on evaluation of conformity and marking of these products.
Its requirements may apply in general for other applications, for example in marine applications or in aggressive environments, but additional requirements may be necessary in such cases.
Ortsfeste Löschanlagen - Wandhydranten - Teil 2: Wandhydranten mit Flachschlauch
Diese Europäische Norm legt Anforderungen und Prüfverfahren für Bauart und Ausführung von Wandhydranten mit Flachschlauch zum Einbau in Gebäuden fest, die fest mit der Wasserzufuhr verbunden und zum Gebrauch durch jede Person bestimmt sind. Weiterhin sind Anforderungen an die Bewertung der Konformität und an die Kennzeichnung dieser Produkte enthalten. Die Anforderungen dieser Norm dürfen in der Regel auch für andere Anwendungen zugrunde gelegt werden, zum Beispiel im Schiffbau oder bei aggressivem Umfeld, in diesen Fällen können jedoch zusätzliche Anforderungen notwendig sein.
Installations fixes de lutte contre l'incendie - Systèmes équipés de tuyaux - Partie 2: Postes d'eau muraux équipés de tuyaux plats
La présente Norme européenne prescrit les exigences et méthodes d'essais de fabrication et de
performances des postes d'eau muraux équipés de tuyaux plats, destinés à être installés dans des bâtiments
raccordés en permanence à une alimentation en eau, pour être utilisés par les occupants.
Elle spécifie également des exigences applicables à l’évaluation de la conformité et au marquage de ces
produits.
Ses exigences peuvent concerner d'autres cas, par exemple les applications en atmosphères marines ou
corrosives ; dans ces cas, des exigences supplémentaires peuvent s’avérer nécessaires.
Vgrajeni gasilni sistemi - Cevni sistemi - 2. del: Cevni koluti s plosko cevjo
Ta evropski standard določa zahteve in preskusne metode za sestavo in lastnosti sistemov požarnih cevnih kolutov s plosko cevjo za namestitev v stavbah, ki so trajno priključeni na oskrbo z vodo in so namenjeni uporabnikom stavbe. Prav tako določa zahteve glede vrednotenja skladnosti in označevanja teh izdelkov. Zahteve standarda lahko na splošno veljajo tudi na drugih področjih, na primer v pomorstvu ali v agresivnih okoljih, vendar so v takšnih primerih morda potrebne dodatne zahteve.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2012
1DGRPHãþD
SIST EN 671-2:2001
SIST EN 671-2:2001/A1:2004
Vgrajeni gasilni sistemi - Cevni sistemi - 2. del: Cevni koluti s plosko cevjo
Fixed firefighting systems - Hose systems - Part 2: Hose systems with lay-flat hose
Ortfeste Löschanlagen - Wandhydranten - Teil 2: Wandhydranten mit Flachschläuchen
Installations fixes de lutte contre l'incendie - Systèmes équipeés de tuyaux - Partie 2:
Postes d'eau muraux équipés de tuyaux plats
Ta slovenski standard je istoveten z: EN 671-2:2012
ICS:
13.220.10 Gašenje požara Fire-fighting
23.040.70 Gumene cevi in armature Hoses and hose assemblies
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 671-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2012
ICS 13.220.10 Supersedes EN 671-2:2001
English Version
Fixed firefighting systems - Hose systems - Part 2: Hose
systems with lay-flat hose
Installations fixes de lutte contre l'incendie - Systèmes Ortsfeste Löschanlagen - Wandhydranten - Teil 2:
équipés de tuyaux - Partie 2: Postes d'eau muraux équipés Wandhydranten mit Flachschlauch
de tuyaux plats
This European Standard was approved by CEN on 9 March 2012.
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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2012 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 671-2:2012: E
worldwide for CEN national Members.
Contents Page
Foreword .4
Introduction .5
1 Scope .5
2 Normative references .5
3 Terms and definitions .6
4 Requirements .6
4.1 General .6
4.2 Distribution of extinguishing media .7
4.2.1 Hose bore .7
4.2.2 Minimum flow rate .7
4.2.3 Effective throw range .7
4.2.4 Spray discharge .7
4.3 Operational reliability .7
4.3.1 Hose — General .7
4.3.2 Shut-off nozzle .8
4.3.3 Shut-off nozzle — Resistance to impact .8
4.3.4 Shut-off nozzle — Operating torque .8
4.3.5 Inlet stop valve .8
4.3.6 Hydraulic properties — Resistance to internal pressure .9
4.3.7 Hydraulic properties — Security of couplings .9
4.4 Ability to pull out the hose .9
4.4.1 Type 1 Reel .9
4.4.2 Type 1 and 3 Supports swinging .9
4.4.3 Hose — Maximum length .9
4.5 Colour .9
4.6 Cabinet .9
4.6.1 General .9
4.6.2 Opening/closing device . 10
4.6.3 Cabinet for manual hose system with screw down type valve . 10
4.6.4 Identification symbol . 10
4.7 Durability aspects . 10
4.7.1 Durability of operational reliability. 10
5 Test methods . 10
5.1 General . 10
5.2 Distribution of extinguishing media . 11
5.2.1 Hose bore . 11
5.2.2 Minimum flow rate . 11
5.2.3 Effective throw range . 11
5.2.4 Spray discharge . 11
5.3 Operational reliability . 11
5.3.1 Hose — General . 11
5.3.2 Shut-off nozzle . 11
5.3.3 Shut-off nozzle — Resistance to impact . 11
5.3.4 Shut-off nozzle — Operating torque . 11
5.3.5 Inlet stop valve . 11
5.3.6 Hydraulic properties — Resistance to internal pressure . 11
5.3.7 Hydraulic properties — Security of couplings . 12
5.4 Ability to pull out the hose . 12
5.4.1 Type 1 Reel . 12
5.4.2 Type 1 and Type 3 Supports swinging . 12
5.4.3 Hose — Maximum length . 12
5.5 Colour . 12
5.6 Cabinet. 12
5.7 Durability aspects . 12
5.7.1 Durability of operational reliability . 12
6 Evaluation of conformity . 13
6.1 General . 13
6.2 Initial Type Testing — Type Testing . 13
6.2.1 General . 13
6.2.2 Test samples . 14
6.2.3 Test reports . 14
6.3 Factory Production Control (FPC) . 14
6.3.1 General . 14
6.3.2 Requirements . 14
6.3.3 Product specific requirements . 16
6.3.4 Initial inspection of factory and of FPC . 17
6.3.5 Continuous surveillance of FPC . 18
6.3.6 Procedure for modifications. 18
6.3.7 One-off products, pre-production products (e.g. prototypes) and products produced in
very low quantity . 18
7 Marking . 19
8 Instruction . 19
8.1 Instructions for use . 19
8.2 Installation and maintenance instructions . 20
Annex A (normative) Schedule for testing sequence . 21
Annex B (normative) Test method for resistance to external corrosion . 22
Annex C (normative) Ageing test for plastics materials . 23
Annex D (normative) Test method for resistance to corrosion of waterways . 24
Annex E (normative) Test methods for shut-off nozzle . 25
E.1 Resistance to impact .
...
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