1、October 2008DEUTSCHE NORM English price group 14No part of this standard 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 23.060.01!$RGs“1473680
2、www.din.deDDIN EN 15389Industrial valves Performance characteristics of thermoplastic valves when used asconstruction productsEnglish version of DIN EN 15389:2008-10Industriearmaturen Anforderungen an die Gebrauchstauglichkeit von Armaturen aus Thermoplasten beiVerwendung als BauprodukteEnglische Fa
3、ssung DIN EN 15389:2008-10See start of validitywww.beuth.deDocument comprises 30 pagesDIN EN 15389:2008-10 2 Start of validity This standard is due to take effect on 1 February 2009. It should be noted that, in Germany, CE conformity marking of construction products will be permitted once this stand
4、ard has been listed in the Bundesanzeiger (German Federal Gazette) and from the date given therein. National foreword This standard has been prepared by Technical Committee CEN/TC 69 “Industrial valves” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the Nor
5、menausschuss Armaturen (Valves Standards Committee), Technical Committee NA 003-00-24 AA Kunststoffarmaturen. EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 15389May 2008ICS 91.140.70English VersionIndustrial valves - Performance characteristics of thermoplasticvalves when used as construction pr
6、oductsRobinetterie industrielle - Caractristiques de performancedes appareils de robinetterie thermoplastiques utilisscomme produits de constructionIndustriearmaturen - Anforderungen an dieGebrauchstauglichkeit von Armaturen aus Thermoplastenbei Verwendung als BauprodukteThis European Standard was a
7、pproved by CEN on 18 April 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
8、standards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notifie
9、d to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, N
10、etherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation
11、 in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15389:2008: EEN 15389:2008 (E) 2 Contents Page Foreword4 1 Scope 5 2 Normative references 5 3 Terms and definitions .6 4 Performance requirements .6 4.1 Reaction to fire.6 4.2 External pressure strength.6 4.3 Mechan
12、ical strength: Internal pressure strength.6 4.3.1 Determination of nominal pressure PN .6 4.3.2 Verification of pressure strength .6 4.4 Dimensional tolerances 6 4.5 Effectiveness: tightness (gas and liquid)7 4.6 Durability of valves7 4.7 Dangerous substances .7 4.8 Resistance to high temperature.7
13、4.9 Safeguard against overloading of handle .7 4.10 Noise level 7 5 Calculation and test methods.7 5.1 Reaction to fire.7 5.2 Determination of the nominal pressure PN for thermoplastics materials .7 5.3 Internal pressure strength 8 5.4 Dimensional tolerances 8 5.5 Effectiveness: tightness gas and li
14、quid 8 5.6 Durability 8 5.7 Safeguard against overloading of handle .8 6 Evaluation of conformity.8 6.1 General8 6.2 Initial type testing 9 6.2.1 General9 6.2.2 Initial type test requirements9 6.3 Factory production control.10 6.3.1 General10 6.3.2 FPC requirements11 6.3.3 FPC system requirements 12
15、 6.4 One-off products and products produced in very low quantities 13 Annex A (normative) Product standards for building and civil engineering applications for the delivery of liquid and gaseous fluids.15 Annex B (normative) Standards for assessment of conformity for building and civil engineering a
16、pplications for the delivery of liquid and gaseous fluids 16 Annex ZA (informative) Clauses of this European Standard addressing the provisions of EU Construction Products Directive17 ZA.1 Scope and relevant characteristics .17 ZA.2 Procedure for attestation of conformity of valves made of thermopla
17、stic materials.18 ZA.2.1 Systems of attestation of conformity 18 ZA.2.2 EC Certificate and Declaration of conformity.20 ZA.3 CE marking and labelling22 ZA.3.1 CE marking requirements .22 DIN EN 15389:2008-10EN 15389:2008 (E) 3 ZA.3.2 Simplified CE marking with reference to a web site 25 ZA.3.2.1 Gen
18、eral .25 ZA.3.2.2 Minimum rules for the proper use of a web site for CE marking information.26 Bibliography28 DIN EN 15389:2008-10EN 15389:2008 (E) 4 Foreword This document (EN 15389:2008) has been prepared by Technical Committee CEN/TC 69 “Industrial valves”, the secretariat of which is held by AFN
19、OR. 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 November 2008, and conflicting national standards shall be withdrawn at the latest by November 2008. Attention is drawn to the possibility that
20、some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association,
21、and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to impleme
22、nt this European Standard: Austria, Belgium, Bulgaria, 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, Switzerland an
23、d the United Kingdom. DIN EN 15389:2008-10EN 15389:2008 (E) 5 1 Scope This European Standard specifies performance requirements and means for evaluation of conformity for valves of thermoplastic material, by reference to product standards, for use in building and civil engineering applications for t
24、he delivery of liquid and gaseous fluids. It also contains information required for the purposes of regulatory marking. NOTE For information, thermoplastic valves in conformity with this European Standard should be considered suitable for drinking water applications subject to either: a) compliance
25、with any national regulations in the country of intended destination, which can include testing if this is the demonstration of fitness for drinking water applications; b) internal coating of the Product and subsequent testing if required by the national regulations in the intended country of destin
26、ation. 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) applies. EN 13501-1, Fire cl
27、assification of construction products and building elements Part 1: Classification using data from reaction to fire tests EN 13823, Reaction to fire tests for building products Building products excluding floorings exposed to the thermal attack by a single burning item EN ISO 3126, Plastics piping s
28、ystems Plastics components Determination of dimensions (ISO 3126:2005) EN ISO 9001:2000, Quality management systems Requirements (ISO 9001:2000) EN ISO 9080, Plastics piping and ducting systems Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolat
29、ion (ISO 9080:2003) EN ISO 12162, Thermoplastics materials for pipes and fittings for pressure applications Classification and designation Overall service (design) coefficient (ISO 12162:1995) EN ISO 16135:2006, Industrial valves Ball valves of thermoplastics materials (ISO 16135:2006) EN ISO 16136:
30、2006, Industrial valves Butterfly valves of thermoplastic materials (ISO 16136:2006) EN ISO 16137:2006, Industrial valves Check valves of thermoplastic materials (ISO 16137:2006) EN ISO 16138:2006, Industrial valves Diaphragm valves of thermoplastic materials (ISO 16138:2006) EN ISO 16139:2006, Indu
31、strial valves Gate valves of thermoplastic materials (ISO 16139:2006) EN ISO 21787:2006, Industrial valves Globe valves of thermoplastic materials (ISO 21787:2006) ISO 9393-2:2005, Thermoplastics valves for industrial applications Pressure test methods and requirements Part 2: Test conditions and ba
32、sic requirements DIN EN 15389:2008-10EN 15389:2008 (E) 6 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 nominal size DN numerical designation of the size of a component, other than a component designated by thread size, which is a convenient
33、 round number approximately equal to the manufacturing dimension in millimetres (mm) NOTE This can apply to either the internal diameter (DN/ID) or external diameter (DN/OD). 3.2 nominal outside diameter dnspecified diameter, in millimetres, assigned to a nominal size 3.3 nominal pressure PN numeric
34、al designation used for reference purposes related to the mechanical characteristics of the component of a piping system NOTE For plastic piping systems conveying water it corresponds to the maximum continuous operating pressure in bar, which can be sustained with water at 20 C for thermoplastics an
35、d 35 C for thermosetting materials, based on the minimum design coefficient. 4 Performance requirements 4.1 Reaction to fire Where subject to regulatory requirements, the product shall be tested and classified in accordance with 5.1. 4.2 External pressure strength The external pressure strength of p
36、ressure piping systems is deemed to be satisfied by the internal pressure strength as given in 4.3. 4.3 Mechanical strength: Internal pressure strength 4.3.1 Determination of nominal pressure PN For thermoplastics materials the internal pressure strength of thermoplastics valves shall be determined
37、in accordance with 5.2 and shall be declared by the manufacturer as nominal pressure PN. 4.3.2 Verification of pressure strength The verification of the internal pressure strength of thermoplastics valves shall be in accordance with 5.3. 4.4 Dimensional tolerances The manufacturer shall declare the
38、dimensional tolerances for thermoplastics valves and their connection dimensions by reference to the relevant specific European Product Standard as given in Annex A. Dimensions shall be measured in accordance with 5.4 and shall be within the specified tolerances. DIN EN 15389:2008-10EN 15389:2008 (E
39、) 7 4.5 Effectiveness: tightness (gas and liquid) Thermoplastics valves shall be tested in accordance with 5.5. No leakage shall occur during the test period. 4.6 Durability of valves Thermoplastics valves meeting the requirements of this European Standard are deemed to have a reasonable economic wo
40、rking life. NOTE The valves are expected to last at least the lifetime of the network where they are installed. If the nature of the fluid is different from water or this fluid or water has a higher temperature than 20 C, de-rating the pressure shall be in accordance with the following European Stan
41、dard, as appropriate to the valve type: EN ISO 16135 to EN ISO 16139 and EN ISO 21787. 4.7 Dangerous substances Materials used in products shall not release any dangerous substances in excess of the maximum permitted levels specified in a relevant European Standard for the material or permitted in t
42、he national regulations of the member state of destination. NOTE Attention is drawn to NOTE 1 and NOTE 2 in ZA.1. 4.8 Resistance to high temperature The resistance to high temperature shall be taken from the tabulated values listed in 4.3 of the valve product standards as given in EN ISO 16135:2006
43、to EN ISO 16139:2006 and EN ISO 21787:2006, as applicable. 4.9 Safeguard against overloading of handle The safeguard against overloading of handle shall be tested in accordance with 5.7. 4.10 Noise level The noise emission is dependent on the flow conditions in the pipe system; the manufacturer shal
44、l declare the maximum designed flow velocity for the pipe system in which his valve is tested and which is the basis of his declaration. The limitation shall be published in the relevant operating instruction. NOTE The measurement of noise emission is a regulatory requirement in some, but not all, m
45、ember states of the European Economic Area (EEA). 5 Calculation and test methods 5.1 Reaction to fire Classification shall be in accordance with EN 13501-1. If a higher classification than class E is required, testing shall be performed in accordance with EN 13823. 5.2 Determination of the nominal p
46、ressure PN for thermoplastics materials For thermoplastics materials the nominal pressure PN shall be determined as follows: a) determine the LPLvalue in accordance with EN ISO 9080. Data provided by either the compound manufacturer or the product manufacturer shall be taken into account; DIN EN 153
47、89:2008-10EN 15389:2008 (E) 8 b) classify the material (MRS) in accordance with EN ISO 12162; c) determine the PN for a chosen pipe series (SDR series) in accordance with ISO 9393-2:2005, Clauses 5 and 6. 5.3 Internal pressure strength Internal pressure strength testing shall be in accordance with I
48、SO 9393-2:2005, Clauses 5 and 6. 5.4 Dimensional tolerances Shall be measured in accordance with EN ISO 3126. 5.5 Effectiveness: tightness gas and liquid The leak tightness of thermoplastics valves shall be tested in accordance with ISO 9393-2:2005, Clause 7. 5.6 Durability Thermoplastics Valves con
49、forming with the requirements of this document and with a declared nominal pressure, which is determined according to 5.2 of this European Standard, shall be deemed to be durable for a reasonable economic working life. 5.7 Safeguard against overloading of handle The Safeguard against overloading of handle shall be tested in accordance with 4.6.5 of the valve product standards as given in Annex A, as applicable. 6 Evaluation of conformity 6.1 General The conformity of thermoplastics valves with the requirements of this European Standard and w
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