SIST EN 13828:2004
(Main)Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings -Tests and requirements
Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings -Tests and requirements
This European standard applies primarily to copper alloy ball valves, dimensions DN 8 to DN 100, for potable water supply in buildings up to PN 10 and a distribution temperature of 65 °C. Occasional excursions up to 90 °C are permitted for a period of 1 h maximum.
This standard applies also to ball valves in combination with other components in the same body.
This standard specifies:
- the requirements of the materials and the design of ball valves;
- the mechanical, hydraulic and acoustic requirements of ball valves;
- the test methods to verify the requirements of ball valves;
- the marking requirements of ball valves.
Ball valves in combination with other valves should fulfil the same requirements.
Gebäudearmaturen - Handbetätigte Kugelhähne aus Kupferlegierungen und nicht rostenden Stählen für Trinkwasseranlagen in Gebäuden - Prüfungen und Anforderungen
Diese Europäische Norm gilt vorwiegend für Kugelhähne aus Kupferlegierungen der Nennweiten DN 8 bis DN 100 für die Trinkwasserversorgung in Gebäuden bis PN 10 und eine Verteilungstemperatur von 65 °C. Zeitweilige Abweichungen bis 90 °C sind für die Dauer von höchstens 1 h zulässig.
Die Norm gilt auch für Kugelhähne in Kombination mit anderen Bauteilen innerhalb des gleichen Gehäuses.
Diese Europäische Norm legt fest:
- die Anforderungen an die Werkstoffe und die Konstruktion von Kugelhähnen,
- die mechanischen und hydraulischen Anforderungen sowie die Anforderungen an das Geräuschverhalten von Kugelhähnen,
- die Prüfverfahren, mit denen die Erfüllung der Anforderungen an Kugelhähne nachgewiesen wird,
- die Anforderungen an die Kennzeichnung von Kugelhähnen.
Kugelhähne in Kombination mit anderen Armaturen sollten dieselben Anforderungen erfüllen.
Robinetterie de bâtiment - Robinets d'arret a tournant sphérique en alliage de cuivre et en acier inoxydable pour la distribution d'eau potable dans les bâtiments - Essais et caractéristiques
La présente Norme européenne s'applique principalement aux robinets d'arret a tournant sphérique en alliage de cuivre, de diametres compris entre DN 8 et DN 100, pour la distribution d'eau potable dans les bâtiments jusqu'a PN 10 et a une température de distribution de 65 °C. Des écarts de température occasionnels jusqu'a 90 °C sont autorisés pendant une durée maximum de 1 heure.
La présente norme s'applique également aux robinets d'arret a tournant sphérique associés a d'autres accessoires dans le meme métal que le corps.
La présente norme spécifie :
3 les exigences des matériaux et la conception des robinets d'arret a tournant sphérique ;
3 les exigences mécaniques, hydrauliques et acoustiques attendues des robinets d'arret a tournant sphérique ;
3 les méthodes d'essai pour vérifier le respect des exigences applicables aux robinets d'arret a tournant sphérique ;
3 les exigences de marquage applicables aux robinets d'arret a tournant sphérique.
Il convient que les robinets d'arret a tournant sphérique associés a d'autres accessoires de robinetterie répondent aux memes exigences.
Ventili v stavbah - Ročni krogelni ventili iz bakrene zlitine in krogelni ventili iz nerjavnega jekla za oskrbo s pitno vodo v stavbah - Preskusi in zahteve
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.DKWHYHGebäudearmaturen - Handbetätigte Kugelhähne aus Kupferlegierungen und nicht rostenden Stählen für Trinkwasseranlagen in Gebäuden - Prüfungen und AnforderungenRobinetterie de bâtiment - Robinets d'arret a tournant sphérique en alliage de cuivre et en acier inoxydable pour la distribution d'eau potable dans les bâtiments - Essais et caractéristiquesBuilding valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings -Tests and requirements91.140.60Sistemi za oskrbo z vodoWater supply systems23.060.20Zapirni ventili (kroglasti in pipe)Ball and plug valvesICS:Ta slovenski standard je istoveten z:EN 13828:2003SIST EN 13828:2004en01-maj-2004SIST EN 13828:2004SLOVENSKI
STANDARD
SIST EN 13828:2004
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13828September 2003ICS 23.060.10English versionBuilding valves - Manually operated copper alloy and stainlesssteel ball valves for potable water supply in buildings -Tests andrequirementsRobinetterie de bâtiment - Robinets d'arrêt à tournantsphérique en alliage de cuivre et en acier inoxydable pourla distribution d'eau potable dans les bâtiments - Essais etcaractéristiquesGebäudearmaturen - Handbetätigte Kugelhähne ausKupferlegierungen und nicht rostenden Stählen fürTrinkwasseranlagen in Gebäuden - Prüfungen undAnforderungenThis European Standard was approved by CEN on 1 August 2003.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 nationalstandards may be obtained on application to the 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 notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13828:2003 ESIST EN 13828:2004
EN 13828:2003 (E)2ContentspageForeword.3Introduction.41Scope.52Normative references.53Terms and definitions.54Designation.65Design requirements.75.1Materials.75.1.1Body and ball materials.75.2End connections.85.3Operation.95.3.1Operating devices.105.4Stops.105.5Ball bore.105.5.1Full bore.105.5.2Reduced bore.106Performance requirements.116.1Operating torque.116.2Stop resistance.116.3Leak-tightness.116.4Angular seal.117Test methods.127.1Operating torque test.127.2Torque and bending test.137.2.1General.137.2.2Sequence of torsion and bending moment tests for valves.137.3Stops and spindle — Mechanical resistance test.167.4Hydraulic tests.167.4.1Leak-tightness test.167.4.2Hydraulic strength.177.5Acoustic tests and requirements.177.5.1Principle.177.5.2Test187.5.3Requirements.187.6Endurance test.187.6.1Endurance test.187.6.2Test installation.187.6.3Test187.7Angular seal.198Marking.19Bibliography.21SIST EN 13828:2004
EN 13828:2003 (E)3ForewordThis document (EN 13828:2003) has been prepared by Technical Committee CEN/TC 164 “Water supply”, thesecretariat 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 orby endorsement, at the latest by March 2004, and conflicting national standards shall be withdrawn at the latest byMarch 2004.The requirements with regard to the drinking water quality are specified in national regulations.This document includes a Bibliography.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,Slovakia, Spain, Sweden, Switzerland and the United Kingdom.SIST EN 13828:2004
EN 13828:2003 (E)4IntroductionIn respect of potential adverse effects on the quality of water intended for human consumption, caused by theproduct covered by this standard:1) this standard provides no information as to whether the product may be used without restriction in any ofthe member states of the EU or EFTA;2) it should be noted that, while awaiting the adoption of the verifiable European criteria, existing nationalregulations concerning the use and/or the characteristics of this product remain in force.SIST EN 13828:2004
EN 13828:2003 (E)51 ScopeThis European standard applies primarily to copper alloy ball valves, dimensions DN 8 to DN 100, for potable watersupply in buildings up to PN 10 and a distribution temperature of 65 °C. Occasional excursions up to 90 °C arepermitted for a period of 1 h maximum.This standard applies also to ball valves in combination with other components in the same body.This standard specifies:¾ the requirements of the materials and the design of ball valves;¾ the mechanical, hydraulic and acoustic requirements of ball valves;¾ the test methods to verify the requirements of ball valves;¾ the marking requirements of ball valves.Ball valves in combination with other valves should fulfil the same requirements.2 Normative referencesThis European Standard incorporates by dated or undated reference, provisions from other publications. Thesenormative references are cited at the appropriate places in the text, and the publications are listed hereafter. Fordated references, subsequent amendments to or revisions of any of these publications apply to this EuropeanStandard only when incorporated in it by amendment or revision. For undated references the latest edition of thepublication referred to applies (including amendments).EN ISO 3822-1, Acoustics — Laboratory tests on noise emission from appliances and equipment used in watersupply installations — Part 1: Method of measurement (ISO 3822-1:1999).EN ISO 3822-3, Acoustics — Laboratory tests on noise emission from appliances and equipment used in watersupply installations — Part 3: Mounting and operating conditions for in-line valves and appliances (ISO 3822-3:1997).EN ISO 6509, Corrosion of metals and alloys — Determination of dezincification resistance of brass(ISO 6509:1981).EN ISO 6708, Pipework components — Definition and selection of DN (nominal size) (ISO 6708:1995).ISO 65, Carbon steel tubes suitable for screwing in accordance with ISO 7-1.3 Terms and definitionsFor the purposes of this European Standard, the following terms and definitions apply.3.1ball valvesvalves in which a manually operated ball rotates about an axis at right angle to the direction of flow and in the openposition, the flow passes through the ball in a straight or angled line and with a normal operating position of eitherfully open or fully closed. Ball valves will be opened or closed by a single turn through 90°They ensure the complete prevention of flow in a water pipe.The following types are covered:SIST EN 13828:2004
EN 13828:2003 (E)6¾ straight pattern ball valves (see Figure 1);¾ angle pattern ball valves (see Figure 2).3.2nominal size (DN)nominal sizes of ball valves, corresponding to EN ISO 67083.3end connectionstypical end connections defined in 5.2 (see Table 3)Figure 1 — Example Straight pattern (S)Figure 2 — Example: Angle pattern (A)4 DesignationThe designation of a ball valve comprises:¾ its type and material;¾ its nominal size (DN);¾ its bore, whether full or reduced;¾ its end connections;¾ its acoustic group;¾ number of this standard, i.e. EN 13828.EXAMPLEStraight pattern ball valve (S) of copper alloy, DN 25, with threads Rp 1 on both sides, acoustic group 1,according to EN 13828.SIST EN 13828:2004
EN 13828:2003 (E)75 Design requirements5.1 MaterialsThe selection of materials is the responsibility of the manufacturer, provided the complete valve satisfies therequirements of this standard. The materials and coatings used shall not contaminate or change the drinking water,when in normal or accidental contact up to a temperature of 90 °C.The manufacturer shall state in his technical and sales literature which materials and coatings are used. Thematerials, in particular copper alloys, for which recommendations or international standards exist, shall comply withthem. These references shall be stated.5.1.1 Body and ball materials5.1.1.1 Copper alloysExamples of suitable copper alloys are given in Table 1.Table 1 — Examples of copper alloysMaterial designationSymbolNumberEN standardCuSn10-CCC480KEN 1982CuSn5Zn5Pb5-CCC491KEN 1982CuSn3Zn8Pb5-CCC490KEN 1982CuZn39Pb3CW614NEN 12420, EN 12164,EN 12165CuZn40Pb2CW617NEN 124205.1.1.2 Dezincification resistant copper alloyCopper-zinc alloys containing more than 10 % zinc are subject to dezincification when submitted to water capableof dezincification. In the countries where the use of products made of dezincification resistant materials is required,SIST EN 13828:2004
EN 13828:2003 (E)8the products have to guarantee a dezincification depth less than 200 µm in any direction, they have to be tested inaccordance with EN ISO 6509 and have to be marked in compliance with the indication in clause 8.5.1.1.3 Stainless steelsExamples of suitable stainless steels (more than 16 % chromium) are given in Table 2.Table 2 — Examples of stainless steelsMaterial designationSymbolNumberEN standardX6CrNiMoTi17-12-21.4571EN 10213-4X5CrNiMo17-12-21.4401EN 10213-4X2CrNiMo17-12-21.4404EN 10272GX5CrNiMoNb19-11-21.4581EN 10272GX5CrNiMo19-11-21.4408EN 102725.1.1.4 Body and ball materialsThe ball shall be of solid material with cylindrical bore (e.g. copper-zinc alloy — chromium plated, plastic coated,special steel according to the "EU-Directive on the quality of water intended for human consumption").5.2 End connectionsExamples of end connections are defined in Table 3. Compression ends for use with plastic pipes are described inEN 1254-3.Valves with threaded connections shall have flats on the body which when used for fitting shall accommodatecommercially available tools.Other end connections are permitted provided they comply with an international standard.For different connection threads the nominal size (DN) is dependent on the smallest connection thread.SIST EN 13828:2004
EN 13828:2003 (E)9Table 3 — Examples of end connections and nominal sizes (DN)TypeaDN 8DN 10DN 15DN 20DN 25DN 32DN 40DN 50DN 65DN 80DN 100a) Internal threa
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