SIST EN 144-2:2018
(Main)Respiratory protective devices - Gas cylinder valves - Part 2: Outlet connections
Respiratory protective devices - Gas cylinder valves - Part 2: Outlet connections
This European Standard specifies the dimensions, tolerances and marking requirements of outlet connections for connecting regulators and cylinder valves for respiratory protective devices except those for diving applications.
Atemschutzgeräte - Gasflaschenventile - Teil 2: Ausgangsanschlüsse
Diese Europäische Norm legt die Maße und Toleranzen, sowie die Anforderungen an die Kennzeichnung der Ausgangsanschlüsse fest, die Druckregler und Flaschenventile für Atemschutzgeräte, außer für Tauchanwendungen, verbinden.
Appareils de protection respiratoire - Robinets de bouteille à gaz - Partie 2: Raccords de sortie
La présente Norme européenne spécifie les exigences relatives aux dimensions, aux tolérances et au marquage des raccordements de sortie utilisés dans les appareils de protection respiratoire pour le raccordement entre détendeurs et robinets de bouteille, excepté ceux destinés à des applications de plongée.
Oprema za varovanje dihal - Ventili za plinske jeklenke - 2. del: Izhodni priključki
Ta evropski standard določa mere, odstopanja in zahteve za označevanje izhodnih priključkov za priključevanje regulatorjev in ventilov za jeklenke za opremo za varovanje dihal, razen opreme za potapljanje.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Atemschutzgeräte - Gasflaschenventile - Teil 2: AusgangsanschlüsseAppareils de protection respiratoire - Robinets de bouteille à gaz - Partie 2: Raccords de sortieRespiratory protective devices - Gas cylinder valves - Part 2: Outlet connections13.340.30Varovalne dihalne napraveRespiratory protective devicesICS:Ta slovenski standard je istoveten z:EN 144-2:2018SIST EN 144-2:2018en,fr,de01-junij-2018SIST EN 144-2:2018SLOVENSKI
STANDARDSIST EN 144-2:19991DGRPHãþD
SIST EN 144-2:2018
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 144-2
April
t r s z ICS
s uä u v rä u r Supersedes EN
s v væ tã s { { zEnglish Version
Respiratory protective devices æ Gas cylinder valves æ Part
tã Outlet connections Appareils de protection respiratoire æ Robinets de bouteille à gaz æ Partie
tã Raccordements de sortie
Atemschutzgeräte æ Gasflaschenventile æ Teil
tã Ausgangsanschlüsse This European Standard was approved by CEN on
s { February
t r s zä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Rue de la Science 23,
B-1040 Brussels
9
t r s z CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s v væ tã t r s z ESIST EN 144-2:2018
EN 144-2:2018 (E) 2 Contents Page European foreword . 3 1 Scope . 4 2 Normative references . 4 3 Terms and definitions . 4 4 Dimensional and tolerance requirements . 4 4.1 General . 4 4.2 Classification . 4 4.3 Outlet connections for breathable air of type A1, A2 and A3 . 5 4.4 Outlet connections for oxygen of type O1 and O2 . 5 4.4.1 General . 5 4.4.2 Outlet connection of type O1 . 5 4.4.3 Outlet connection of type O2 . 6 4.5 Outlet connections for oxygen/nitrogen mixtures of type M1 and M2 . 7 4.5.1 Outlet connection of type M1 . 7 4.5.2 Outlet connection of type M2 . 7 5 Marking . 8 Bibliography . 10
SIST EN 144-2:2018
EN 144-2:2018 (E) 3 European foreword This document (EN 144-2:2018) has been prepared by Technical Committee CEN/TC 79 “Respiratory protective devices”, the secretariat of which is held by DIN. 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 2018, and conflicting national standards shall be withdrawn at the latest by October 2018. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN not be held responsible for identifying any or all such patent rights. This document supersedes EN 144-2:1998. The following main technical changes have been made compared to EN 144-2:1998: a) Terms and definition added; b) new classification scheme added in 4.2; c) outlet connections for breathable air changed to be in accordance with EN ISO 12209, including a new type
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