ISO INTERNATIONAL STANDARD 19825 First edition 2018-11 Road vehicles Liquefied petroleum gas (LPG) refuelling connector Vehicules routiers-Connecteur de remplissage en gaz de petrole liquéfié (GPL) Reference number IS0 19825:2018(E) ISO @ IS0 2018 IS0 19825:2018(E) COPYRIGHTPROTECTEDDOCUMENT IS02018 All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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 below or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+4122749 0111 Fax: +41 22 749 09 47 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2018 - All rights reserved IS0 19825:2018(E) Contents Page Foreword ..iv Introduction. .. 1 Scope. 2 Normative references 3 Terms and definitions 4 General constructionrequirements 5 Nozzles. 6 Standard receptacledimensionsJ15andK15 7 Receptacles. ..6 8 Instructions. ..7 9 Marking ..7 10 Tests ..8 10.1 General requirements 10.2 Impact resistance. .8 10.2.1 Nozzletest 10.2.2 Receptacletest 9 10.3 Leakage at roomtemperature .9 10.4 Abnormal loads .9 10.4.1General. .9 10.4.2 Testing the unpressurised condition .10 10.4.3 Testing the pressurised condition .10 10.5 Mounting hardware torque. .10 10.6 Leakage at low and high temperatures. .10 10.7 Nozzle freezing. ..11 10.8 Durability .11 10.8.1 Endurance .11 10.8.2 Corrosion resistance .13 10.8.3 Brass material compatibility .14 10.8.4 Resistance to dry heat. .14 10.8.5 Ozone ageing .14 ..15 10.8.6 Temperature cycle 10.8.7 CompatibilitywithLiquefiedPetroleumGas .15 10.8.8 Electrical continuity .15 10.9 Overpressure .15 10.10 Oxygen ageing. ..16 10.11 Non-metallic material immersion .16 10.12 Vibration resistance. .17 10.13 Creep. .17 10.14 Automotivefluid exposure .17 10.14.1 General. .17 10.14.2 Test method. .17 10.14.3 Fluids. .18 10.14.4 Pass criteria. .18 Annex A (normative) Critical dimensions ofthe nozzles ..19 Annex B (informative) Manufacturing andproduction testplan .20 Bibliography. .21 @ IS0 2018 - All rights reserved ili