Tanks for transport of dangerous goods - Service equipment - Breather device

This European Standard covers the breather device used to ensure normal tank compartment breathing.
It specifies the performance requirements and the critical dimensions of the breather device. It also specifies the tests necessary to verify compliance of the equipment with this document.
The service equipment specified by this document is suitable for use with liquid petroleum products and other dangerous substances of Class 3 of ADR [1] which have a vapour pressure not exceeding 110 kPa (absolute) at 50 °C and petrol, and which have no sub-classification as toxic or corrosive.

Tanks für die Beförderung gefährlicher Güter - Bedienungsausrüstung - Belüftungseinrichtung

Diese Europäische Norm behandelt die Belüftungseinrichtung zur Sicherstellung der üblichen Ent- und Belüftung des Tankabteils.
Sie legt die Leistungsanforderungen und entscheidenden Maße der Belüftungseinrichtung fest. Sie legt darüber hinaus die erforderlichen Prüfungen zum Nachweis der Übereinstimmung der Ausrüstung mit diesem Dokument fest.
Die in diesem Dokument festgelegte Bedienungsausrüstung ist für die Verwendung mit flüssigen Erdöl-erzeugnissen und anderen gefährlichen Gütern der Klasse 3 des ADR [1] mit einem Dampfdruck bis zu 110 kPa (absolut) bei 50 °C (einschließlich Ottokraftstoff) geeignet, die nicht als giftig oder korrosiv eingestuft sind.

Citernes destinées au transport de matières dangereuses - Équipement de service - Dispositif de respiration

La présente Norme européenne s’applique aux dispositifs de respiration utilisés pour assurer la respiration normale d’un compartiment de citerne.
Elle spécifie les exigences de performance et les dimensions critiques du dispositif de respiration. Les essais nécessaires pour vérifier la conformité des équipements au présent document sont également spécifiés.
L'équipement de service spécifié dans le présent document convient à une utilisation avec des produits pétroliers liquides et autres matières dangereuses de la classe 3 de l’ADR [1] dont la tension de vapeur ne dépasse pas 110 kPa (en pression absolue) à 50 °C (y compris l’essence) et qui n’appartiennent à aucune sous-classification des produits toxiques ou corrosifs.

Cisterne za prevoz nevarnega blaga - Oprema za obratovanje cistern - Tlačni in vakuumski oddušniki

Ta dokument zajema tlačni in vakuumski oddušnik, ki zagotavlja običajno zračenje predela s cisterno. Določa zahteve glede zmogljivosti in kritične mere tlačnega in vakuumskega oddušnika. Prav tako določa preskuse, potrebne za preverjanje skladnosti opreme s tem dokumentom. Oprema za obratovanje, ki jo določa ta dokument, je primerna za uporabo s tekočimi naftnimi proizvodi in drugimi nevarnimi snovmi kategorije 3 ADR [1], katerih parni tlak ne presega 110 kPa pri 50 °C, ter z motornim bencinom, pri čemer ti niso dodatno opredeljeni kot strupeni ali korozivni.

General Information

Status
Withdrawn
Publication Date
29-Nov-2016
Withdrawal Date
27-Feb-2017
Current Stage
9093 - Decision to confirm - Review Enquiry
Completion Date
30-Mar-2022

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Tanks für die Beförderung gefährlicher Güter - Bedienungsausrüstung von Tanks - Einrichtung für Über- und UnterdruckbelüftungCiternes destinées au transport de matières dangereuses - Equipements de dispositif pour citernes - Event de pression et de dépressionTanks for transport of dangerous goods - Service equipment for tanks - Pressure and vacuum breather device23.020.20Posode in vsebniki, montirani na vozilaVessels and containers mounted on vehicles13.300Varstvo pred nevarnimi izdelkiProtection against dangerous goodsICS:Ta slovenski standard je istoveten z:EN 14595:2016SIST EN 14595:2016en,fr,de01-oktober-2016SIST EN 14595:2016SLOVENSKI

STANDARDSIST EN 14595:20051DGRPHãþD
SIST EN 14595:2016
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14595
August
t r s x ICS
s uä u r râ
t uä r t rä t r Supersedes EN
s v w { wã t r r wEnglish Version

Tanks for transport of dangerous goods æ Service equipment æ Breather device Citernes destinées au transport de matières dangereuses æ Équipement de service pour citernes æ Dispositif de respiration

Tanks für die Beförderung gefährlicher Güter æ

Bedienungsausrüstung æ Belüftungseinrichtung This European Standard was approved by CEN on

t w June
t r s xä

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 Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey andUnited Kingdomä

EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels

t r s x CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN

s v w { wã t r s x ESIST EN 14595:2016

EN 14595:2016 (E) 2 Contents Page European foreword .................................................................................................................................................................... 3 Introduction .................................................................................................................................................................................. 5 1 Scope ................................................................................................................................................................................. 6 2 Normative references.................................................................................................................................................. 6 3 Terms and definitions ................................................................................................................................................. 6 4 Functions ......................................................................................................................................................................... 6 5 Design characteristics ................................................................................................................................................. 6 5.1 General ............................................................................................................................................................................. 6 5.2 Ingress protection ........................................................................................................................................................ 7 5.3 Pressure ratings ............................................................................................................................................................ 7 5.3.1 Above atmospheric relieving pressure (pressure relief)............................................................................... 7 5.3.2 Below atmospheric relieving pressure (vacuum) ............................................................................................ 7 5.3.3 Tank overturn ................................................................................................................................................................ 7 5.4 Flow capacity .................................................................................................................................................................. 7 5.5 Temperature range ...................................................................................................................................................... 7 5.6 Materials of construction ........................................................................................................................................... 7 5.7 Dimensional characteristics ..................................................................................................................................... 7 5.8 Electrical resistance ..................................................................................................................................................... 7 6 Tests .................................................................................................................................................................................. 7 6.1 General ............................................................................................................................................................................. 7 6.2 Production tests ............................................................................................................................................................ 8 6.2.1 General ............................................................................................................................................................................. 8 6.2.2 Seat tightness test ......................................................................................................................................................... 8 6.2.3 Overturn seat tightness test ...................................................................................................................................... 9 6.3 Type test ........................................................................................................................................................................... 9 6.3.1 General ............................................................................................................................................................................. 9 6.3.2 Seat tightness test ......................................................................................................................................................... 9 6.3.3 Overturn seat tightness test ...................................................................................................................................... 9 6.3.4 Drop test........................................................................................................................................................................ 10 6.3.5 Test results ................................................................................................................................................................... 11 7 Marking ......................................................................................................................................................................... 11 8 Installation, operating and maintenance instructions ................................................................................ 11 Annex A (normative)

Drop test apparatus .................................................................................................................... 12

SIST EN 14595:2016

EN 14595:2016 (E) 3 European foreword This document (EN 14595:2016) has been prepared by Technical Committee CEN/TC 296 “Tanks for transport of dangerous goods”, the secretariat of which is held by AFNOR. 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 February 2017, and conflicting national standards shall be withdrawn at the latest by February 2017. 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 supersedes EN 14595:2005. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. The following significant changes were made in this new edition of EN 14595: — device name changed to align with ADR, — Introduction revised to clarify the combination of breather and safety device as requirements for compliance with this standard and to include reference to EN 16522, — EN 12266-2 removed from the normative reference list, — requirement for secondary positive means of security clarified, — below atmospheric relieving pressure rating clarified, — electrical resistance requirements refined, — the keeping period for test results clarified, — drop test rig, (Annex A), dimensions of sand boxes improved. This document forms part of a coherent standards programme (i.e. Tanks for transport of liquid dangerous goods with vapour pressure not exceeding 110 kPa (absolute) at 50° C and petrol — Service equipment). This standards programme comprises the following standards: — EN 13082, Tanks for transport of dangerous goods — Service equipment for tanks — Vapour transfer valve; — EN 13083, Tanks for transport of dangerous goods — Service equipment for tanks — Adaptor for bottom loading and unloading; — EN 13308, Tanks for transport of dangerous goods — Service equipment for tanks — Non pressure balanced footvalve; — EN 13314, Tanks for transport of dangerous goods — Service equipment for tanks — Fill hole cover; — EN 13315, Tanks for transport of dangerous goods — Service equipment for tanks — Gravity discharge coupler; SIST EN 14595:2016

EN 14595:2016 (E) 4 — EN 13316, Tanks for transport of dangerous goods — Service equipment for tanks — Pressure balanced footvalve; — EN 13317, Tanks for transport of dangerous goods — Service equipment for tanks — Manhole cover assembly; — EN 14595, Tanks for transport of dangerous goods — Service equipment — Breather device; — EN 14596, Tanks for transport of dangerous goods — Service equipment for tanks — Emergency pressure relief valve; — EN 16249, Tanks for the transport of dangerous goods — Service equipment — Cap for the adaptor for bottom loading and unloading; — EN 16257, Tanks for the transport of dangerous goods — Service equipment — Footvalve sizes other than 100 mm dia (nom); — EN 16522, Tanks for transport of dangerous goods — Service equipment for tanks — Flame arresters for breather devices. 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 14595:2016

EN 14595:2016 (E) 5 Introduction The breather device as specified includes a safety device to prevent the contents from spilling out if the tank overturns. The breather may be a separate device, or an integral part of another device. Where the breather device is separate from the safety device (to prevent the contents from spilling out of the tank), the functional performance of these elements in combination is required in order to comply with this standard. Where a flame arrestor is required, EN 16522, Flame arrestors for breather devices, specifies requirements. SIST EN 14595:2016

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