BS ISO 15500-10:2015 BSl Standards Publication Road vehicles Compressed natural gas (CNG) fuel system components Part 10: Gas-flow adjuster bsi. ..making excellence a habit BS ISO 15500-10:2015 BRITISH STANDARD National foreword This British Standard is the UK implementation of ISO 15500-10:2015. The UK participation in its preparation was entrusted to Technical Committee GSE/4o, Gas supplyequipment for naturalgas vehicles. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @The British Standards Institution 2015 Published by BSI Standards Limited 2015 ISBN9780580799693 ICS 43.060.40 Compliancewitha BritishStandard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31December 2015 Amendments/corrigenda issued since publication Date Text affected BS ISO 15500-10:2015 INTERNATIONAL ISO STANDARD 15500-10 Second edition 2015-12-01 Road vehicles Compressed natural gas (CNG) fuel system components - Part 10: Gas-flow adjuster vehicules routiers - Composants des systemes de combustible gaz naturel comprime (GNC) Partie10:Regulateurdudébit degaz Reference number IS015500-10:2015(E) @IS02015 BSISO15500-10:2015 IS015500-10:2015(E) COPYRIGHTPROTECTEDDOCUMENT @ IS0 2015, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISo's member body in the country of the requester. ISO copyright office Ch.de Blandonnet 8.CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org ii ISO 2015-Allrights reserved BSISO15500-10:2015 IS0 15500-10:2015(E) Contents Page Foreword iv 1 Scope 2 Normativereferences. .1 3 Terms and definitions .1 4 Marking. .2 5 Construction and assembly .2 6 Tests 2 6.1 Applicability 2 6.2 Hydrostatic strength 3 6.3 Leakage 3 6.4 Continuedoperation 3 6.5 Insulation resistance 33 6.6 Minimum operating voltage Bibliography 4 @ IS0 2015 - All rights reserved iii BS ISO 15500-10:2015 IS015500-10:2015(E) Foreword Iso (the International Organization for Standardization) is a worldwide federation of national standards bodies (Iso member bodies). The work of preparing International Standards is normally carried out through Iso technical committees.Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with IsO, also take part in the work. ISo collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types ofIso documents should be noted.This document was drafted in accordance with the editorial rulesof the ISO/IEC Directives, Part2 (seewww.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of thedocumentwill be inthe Introductionand/or on the Iso list of patent declarations received (see www.iso.org/patents) Any trade name used in this document is information given for the convenience of users and does not constitu