EN 13789:2010

Industrial valves - Cast iron globe valves

This European Standard specifies the requirements for cast iron globe valves in straight, angle or oblique pattern (see EN 736 2) with flanged or threaded end connections.
This European Standard is applicable to cast iron globe valves mainly used for industrial and general purpose applications. However, they can be used for other applications provided the requirements of the relevant performance standards are met.
The range of nominal sizes covered is:
a)   flanged:
DN 10; DN 15; DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN 100; DN 125; DN 150; DN 200; DN 250; DN 300; DN 350; DN 400.
b)   threaded:
½, ¾, 1, 1¼, 1½, 2.
The range of pressure designations covered is:
a)   for flanged end valves:
PN 6; PN 10; PN 16; PN 25; PN 40;
b)   for threaded end valves:
PN 6; PN 10; PN 16.

Industriearmaturen - Ventile aus Gusseisen

Diese Europäische Norm legt die Anforderungen an Ventile aus Gusseisen in Durchgangs-, Eck- oder
Schrägsitzform (siehe EN 736-2) mit Flansch- oder Gewindeanschlüssen fest.
Diese Europäische Norm ist anwendbar auf Ventile aus Gusseisen, die vorwiegend für industrielle und
allgemeine Anwendungen verwendet werden. Sie kann jedoch auch für andere Anwendungen verwendet
werden unter der Voraussetzung, dass die Anforderungen der dafür geltenden Gebrauchstauglichkeitsnormen
erfüllt sind.
Der Nennweitenbereich umfasst:
a) Flanschanschlüsse:
DN 10; DN 15; DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN 100; DN 125; DN 150; DN 200;
DN 250; DN 300; DN 350; DN 400.
b) Gewindeanschlüsse:
1/2, ¾, 1, 11/4, 11/2, 2.
Der Bereich der Druckbezeichnungen umfasst
c) für Armaturen mit Flanschanschluss:
PN 6; PN 10; PN 16; PN 25; PN 40;
d) für Armaturen mit Gewindeanschluss:
PN 6; PN 10; PN 16.

Robinetterie industrielle - Robinets à soupape en fonte

La présente Norme européenne spécifie les prescriptions des robinets à soupape en fonte, à tête droite, à
tête inclinée ou à corps d’équerre (voir l'EN 736-2), à extrémités à brides ou filetées.
La présente Norme européenne s'applique aux robinets à soupape en fonte utilisés principalement pour des
applications à des fins industrielles et générales. Toutefois, ils peuvent être utilisés pour d'autres applications
sous réserve que les prescriptions des normes appropriées de performance soient satisfaites.
La gamme des diamètres nominaux couverts est :
a) extrémités à brides :
DN 10 ; DN 15 ; DN 20 ; DN 25 ; DN 32 ; DN 40 ; DN 50 ; DN 65 ; DN 80 ; DN 100 ; DN 125 ; DN 150 ;
DN 200 ; DN 250 ; DN 300 ; DN 350 ; DN 400.
b) extrémités filetées :
½, ¾, 1, 1¼, 1½, 2.
La gamme des pressions nominales couvertes est :
c) pour les appareils de robinetterie à extrémités à brides :
PN 6 ; PN 10 ; PN 16 ; PN 25 ; PN 40 ;
d) pour les appareils de robinetterie à extrémités filetées :
PN 6 ; PN 10 ; PN 16.

Industrijski ventili - Litoželezni ventili

Ta evropski standard določa zahteve za litoželezne ventile v ravnem, kotnem ali poševnem vzorcu (glej EN 736 2) s končnimi priključki s prirobnicami ali navojem.
Ta evropski standard velja za litoželezne ventile, v glavnem uporabljene v industrijski uporabi in uporabi za splošne namene. Vendar se lahko uporabijo za druge namene, če so izpolnjene zahteve ustreznih standardov za delovanje.
Razpon zajetih nazivnih velikosti je:
a) prirobnice:
DN 10; DN 15; DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN 100; DN 125; DN 150; DN 200; DN 250; DN 300; DN 350; DN 400.
b) z navojem:
½, ¾, 1, 1¼, 1½, 2.
Razpon zajetih oznak pritiska je:
a) za ventile s prirobnicami na koncu:
PN 6; PN 10; PN 16; PN 25; PN 40;
b) za ventile z navojem na koncu:
PN 6; PN 10; PN 16.

General Information

• Status: Published
• Publication Date: 04-May-2010
• ICS: 23.060.10 - Globe valves
• ICS: 23.060.20 - Ball and plug valves
• Technical Committee: CEN/TC 69 - Industrial valves
• Drafting Committee: CEN/TC 69/WG 3 - Globe valves
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 21-Jan-2021
• Directive: 2014/68/EU - Directive 2014/68/EU of the European Parliament and of the Council of 15 May 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of pressure equipment
• Directive: 97/23/EC - Directive 97/23/EC of the European Parliament and of the Council of 29 May 1997 on the approximation of the laws of the Member States concerning pressure equipment
• Mandate: M/071 - Mandate to CEN for standardization in the field of Pressure equipment
• Ref Project: SIST EN 13789:2011 - Industrial valves - Cast iron globe valves

Relations

• Replaces: EN 13789:2002 - Industrial valves - Cast iron globe valves
• Effective Date: 12-May-2010

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Industrijski ventili - Litoželezni ventiliIndustriearmaturen - Ventile aus GusseisenRobinetterie industrielle - Robinets à soupape en fonteIndustrial valves - Cast iron globe valves23.060.10Zapirni ventili (kroglasti)Globe valvesICS:Ta slovenski standard je istoveten z:EN 13789:2010SIST EN 13789:2011en,fr,de01-junij-2011SIST EN 13789:2011SLOVENSKI
STANDARDSIST EN 13789:20031DGRPHãþD



SIST EN 13789:2011



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13789
May 2010 ICS 23.060.10 Supersedes EN 13789:2002English Version
Industrial valves - Cast iron globe valves
Robinetterie industrielle - Robinets à soupape en fonte
Industriearmaturen - Ventile aus Gusseisen This European Standard was approved by CEN on 9 April 2010.
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 standard without any alteration. Up-to-date lists and bibliographical references concerning such national 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 translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.
CEN members are the national standards bodies of 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, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13789:2010: ESIST EN 13789:2011



EN 13789:2010 (E) 2 Contents Page Foreword . 31 Scope . 42 Normative references . 43 Terms and definitions . 54 Requirements . 54.1 Design . 54.1.1 Materials . 54.1.2 Pressure/temperature ratings . 54.1.3 Dimensions . 54.1.4 Operation . 64.1.5 Auxiliary connections . 74.2 Functional characteristics . 74.2.1 Shell design strength . 74.2.2 Flow characteristics . 74.2.3 Allowable differential pressure . 84.2.4 Seat tightness . 84.2.5 Sizing the operating element . 85 Test procedures .
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