DIN EN 13082-2012 Tanks for transport of dangerous goods - Service equipment for tanks - Vapour transfer valve German version EN 13082 2008+A1 2012《危险品运输用槽罐 槽罐用维护设备 蒸汽输送阀》.pdf

1、May 2012 Translation by DIN-Sprachendienst.English price group 10No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 13

2、.300; 23.020.20; 23.060.20!$|C9“1893222www.din.deDDIN EN 13082Tanks for transport of dangerous goods Service equipment for tanks Vapour transfer valve (includes Amendment A1:2012)English translation of DIN EN 13082:2012-05Tanks fr die Befrderung gefhrlicher Gter Bedienungsausrstung von Tanks Gaspend

3、elventil (enthlt nderung A1:2012)Englische bersetzung von DIN EN 13082:2012-05Citernes de transport de matires dangereuses quipement de service pour citernes vent de transfert des vapeurs rcupres (Amendement A1:2012 inclus)Traduction anglaise de DIN EN 13082:2012-05SupersedesDIN EN 13082:2009-02www.

4、beuth.deDocument comprises 17 pagesIn case of doubt, the German-language original shall be considered authoritative.04.12 DIN EN 13082:2012-05 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 296 “Tanks for transport of dangerou

5、s goods” (Secretariat: AFNOR, France), Working Group WG 7 “Service equipment (including equipment for vapour recovery, bottom loading, confinement and handling of petroleum products” (Secretariat: BSI, United Kingdom). The responsible German body involved in its preparation was the Normenausschuss T

6、ankanlagen (Tank Installations Standards Committee), Working Committee NA 104-02-07 AA Ausrstungen fr Transporttanks. Amendments This standard differs from DIN 13082-1:2009-02 as follows: a) in the Foreword, the second sentence of the fifth paragraph has been deleted; b) in Clause 4, it has been add

7、ed that the vapour transfer valve is to be provided with a means to indicate that it is open. Previous editions DIN EN 13082: 2001-07, 2009-02 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13082:2008+A1 February 2012 ICS 13.300; 23.020.20; 23.060.20 Supersedes EN 13082:2008English Version Tan

8、ks for transport of dangerous goods - Service equipment for tanks - Vapour transfer valve Citernes de transport de matires dangereuses - quipement de service pour citernes - vent de transfert des vapeurs rcupres Tanks fr die Befrderung gefhrlicher Gter - Bedienungsausrstung von Tanks - Gaspendelvent

9、il This European Standard was approved by CEN on 13 September 2008 and includes Amendment 1 approved by CEN on 24 December 2011. 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 standar

10、d 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

11、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 Republ

12、ic, 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 COMIT EURO

13、PEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13082:2008+A1:2012: EEN 13082:2008+A1:2012 (E) 2 Contents Page Foreword 3

14、Introduction .51 Scope 62 Normative references 63 Terms and definitions .64 Functions 75 Design characteristics 75.1 General 75.2 Performance characteristics 75.3 Temperature range 75.4 Actuation 75.5 Materials of construction 75.6 Dimensional characteristics .85.6.1 Maximum height.85.6.2 Flanged co

15、nnection type 85.6.3 Through hole connection type .86 Tests 86.1 General 86.2 Production tests.86.2.1 General 86.2.2 Shell tightness test 96.2.3 Internal seat tightness test .96.2.4 Operability test .96.2.5 Test results .96.3 Type tests .96.3.1 General 96.3.2 Shell strength test. 106.3.3 Shell tight

16、ness test . 106.3.4 Internal seat tightness test 106.3.5 Mechanical endurance test 106.3.6 Drop test 116.3.7 Test results 127 Marking 128 Installation, operation and maintenance instructions 12Annex A (normative) Drop test apparatus . 13Annex B (normative) Maximum height - Installation requirement .

17、 14Bibliography . 15DIN EN 13082:2012-05 EN 13082:2008+A1:2012 (E) 3 Foreword This document (EN 13082:2008+A1:2012) 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 statu

18、s of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2012, and conflicting national standards shall be withdrawn at the latest by August 2012. Attention is drawn to the possibility that some of the elements of this document may be the subjec

19、t of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes !EN 13082:2008“. This document includes Amendment 1 approved by CEN on 2011-12-24. The start and finish of text introduced or altered by amendment is indicated

20、 in the text by tags !“. This European Standard has been submitted for reference into the RID and/or in the technical annexes of the ADR 2. !deleted text“ This European Standard forms part of a coherent standards programme comprising the following standards, under the general title “Tanks for transp

21、ort of dangerous goods - Service equipment for tanks“: EN 13081, Vapour collection adaptor and coupler EN 13082, Vapour transfer valve EN 13083, Adaptor for bottom loading and unloading EN 13308, Non-pressure balanced footvalve EN 13314, Fill hole cover EN 13315, Gravity discharge coupler EN 13316,

22、Pressure balanced footvalve EN 13317, Manhole cover assembly EN 13922, Overfill prevention systems for liquid fuels EN 14595, Pressure and Vacuum Breather Vent EN 14596, Emergency pressure relief valve EN 15208, Sealed parcel delivery systems Working principles and interface specifications The stand

23、ards programme also includes the following Technical Report: CEN/TR 15120, Guidance and recommendations for loading, transport and unloading. !Compared to EN 13082:2008 the following changes have been made: a) in the Foreword, the second sentence of the fifth paragraph has been deleted; DIN EN 13082

24、:2012-05 EN 13082:2008+A1:2012 (E) 4 b) in Clause 4, it has been added that the vapour transfer valve shall be provided with a means to indicate that it is open.“ According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement

25、 this European Standard: 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, Switzer

26、land, Turkey and the United Kingdom. DIN EN 13082:2012-05 EN 13082:2008+A1:2012 (E) 5 Introduction The vapour transfer valve is part of the vapour collection system that is required to comply with the European Directive 94/63/EC on Volatile Organic Compounds (VOC) 1. The vapour transfer valve, subje

27、ct of this European Standard, governs the transfer of vapour between the vehicle compartment, the gantry equipment and the service-station tank storage during loading and unloading operations. DIN EN 13082:2012-05 EN 13082:2008+A1:2012 (E) 6 1 Scope This European Standard covers the vapour transfer

28、valve, used for the transfer of vapour between the tank compartment and the pipework connecting to the vapour collection adaptor. This European Standard specifies the performance requirements and the critical dimensions of the vapour transfer valve. It also specifies the tests necessary to verify th

29、e compliance of the equipment with this European Standard. The equipment specified by this standard is suitable for use with liquid petroleum products and other dangerous substances of Class 3 of ADR 2 which have a vapour pressure not exceeding 110 kPa at 50 C and petrol, and which have no sub-class

30、ification as toxic or corrosive. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) ap

31、plies. EN 12266-1:2003, Industrial valves Testing of valves Part 1: Pressure tests, test procedures and acceptance criteria Mandatory requirements EN 12266-2:2002, Industrial valves Testing of valves Part 2: Tests, test procedures and acceptance criteria Supplementary requirements ISO 2859-1, Sampli

32、ng procedures for inspection by attributes Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection 3 Terms and definitions For the purposes of this European Standard, the following terms and definitions apply. 3.1 vapour collection manifold volume into which each

33、 vapour transfer valve from each compartment is connected and which connects to the vapour collection adaptor 3.2 Maximum Working Pressure (MWP) (gauge pressure) maximum pressure to which the equipment is designed to operate, being the highest of the following three pressures: a) highest effective p

34、ressure allowed in the tank during filling (maximum filling pressure allowed) b) highest effective pressure allowed in the tank during discharge (maximum discharge pressure allowed) c) effective gauge pressure to which the tank is subjected by its contents (including such extraneous gases as it may

35、contain) at the maximum working temperature 3.3 sequential function ability to provide a valve open signal DIN EN 13082:2012-05 EN 13082:2008+A1:2012 (E) 7 4 Functions The vapour transfer valve shall: when opened, allow the transfer of vapour between the tank compartment and the vapour collection ma

36、nifold; ! be provided with a means to indicate that it is open;“ when closed, ensure the confinement of the transported vapour and/or liquid in any orientation. When open, the vapour transfer valve may prevent the transfer of liquid between tank compartments via the vapour collection manifold. 5 Des

37、ign characteristics 5.1 General If the vapour transfer valve incorporates other functionalities, such as the pressure and vacuum breather vent, they shall not jeopardize or modify the requirements of this European Standard. 5.2 Performance characteristics The manufacturer shall provide the pressure

38、drop curve at the following conditions: flow rate up to 300 standard m3/h of air at 20 C (300 standard m3/h of air corresponds to the bottom loading of the compartment at 150 m3/h flow of substances). 5.3 Temperature range Unless otherwise specified, the design temperature range shall be 20 C to + 5

39、0 C. Where the vapour transfer valve is subjected to more severe conditions, the design temperature range shall be extended to 40 C or + 70 C as applicable. 5.4 Actuation The vapour transfer valve may be operated by remote means. The vapour transfer valve may have a sequential function. In case of f

40、ailure of the operating devices, the valve shall return automatically to its closed position. 5.5 Materials of construction The manufacturer shall provide with the equipment a full material specification for those parts that may come into contact with the substances described by Clause 1. DIN EN 130

41、82:2012-05 EN 13082:2008+A1:2012 (E) 8 5.6 Dimensional characteristics 5.6.1 Maximum height The design of the valve shall ensure that no part of the valve assembly extends more than 150 mm above the valves mounting face (see Annex B, Figure B.1). 5.6.2 Flanged connection type The mounting flange of

42、the vapour transfer valve shall have the following dimensions and the holes shall straddle valve centre line: flange size : 80 100; spigot diameter (maximum) : 106 mm 122 mm; pitch circle diameter : 130 mm 150 mm; number of equispaced holes (minimum) : 8 (4) 8 (4); hole diameter : 12 mm 14 mm; toler

43、ances : 1 mm 1 mm. 5.6.3 Through hole connection type This shall have a threaded spigot of 98 millimetres maximum diameter with lock nut, to suit a clamping thickness range of 5 millimetres to 15 millimetres. 6 Tests 6.1 General Two classes of tests are required: production tests and type tests. Tes

44、ting methods and procedures shall conform to EN 12266-1 and EN 12266-2 except as specified within this European Standard. Unless otherwise specified, test fluids shall be air or other suitable gas. The choice of the fluid is the responsibility of the manufacturer. NOTE Where the obturator forms part

45、 of the pressure containing shell, it may be closed during strength and tightness tests. 6.2 Production tests 6.2.1 General The number, frequency and sampling methods of production test samples shall not be less than those specified within ISO 2859-1 (AQL of 2,5). Production tests shall comprise the

46、 following: shell tightness test; DIN EN 13082:2012-05 EN 13082:2008+A1:2012 (E) 9 internal seat tightness test; and operability test. 6.2.2 Shell tightness test 6.2.2.1 Test pressure The test pressure shall conform to A.3.2.2 of EN 12266-1:2003. 6.2.2.2 Test duration The test duration shall conform

47、 to A.3.2.3 of EN 12266-1:2003. 6.2.2.3 Acceptance criteria The acceptance criteria shall conform to A.3.3 of EN 12266-1:2003. 6.2.3 Internal seat tightness test 6.2.3.1 Valve classification type (for test method selection only) The valve classification type shall be a check valve as in EN 12266-1:2

48、003, Table A.3. 6.2.3.2 Test pressure The test pressure shall be 5,5 kPa. 6.2.3.3 Test duration The test duration shall conform to Table A.4 of EN 12266-1:2003. 6.2.3.4 Acceptance criteria The acceptance criteria shall conform to rate A of EN 12266-1:2003, Table A.5. 6.2.4 Operability test The operability test shall conform to B.