EN 1171:2002

Industrial valves - Cast iron gate valves

This standard specifies general requirements for cast iron gate valves: - for all fluids and all places of installations;-with flanged,socket orspigot ends; Isobaric from Pn6 to PN 25;Isomorphic from PN1 to PN10. The range of nominal sizes covered is: DN40;DN50;DN65;DN80;DN100;DN125;DN150;DN 200;DN250;DN300;DN350;DN400;DN450;DN500;DN600;DN700;DN750;DN800;DN900; DN1000. For particular applications, some specific or alternative requirements and/or a amendments can be specified by the releva nt performance standards.

Industiearmaturen - Schieber aus Gusseisen

Diese Europäische Norm legt allgemeine Anforderungen an Schieber aus Gußeisen fest:-für alle Durchflußstoffe und alle Einbaustellen;-mit Flanschanschlüssen, Muffenenden oder Spitzenden;-isobar von PN 6 bis PN 25; -isomorph von PN 1 bis PN 10. Der Nennweitenbereich ist wie folgt festgelegt: DN 40; DN 50; DN 65; DN 80; DN 100; DN 125; DN 150; DN 200; DN 250; DN 300; DN 350; DN 400; DN 450; DN 500; DN 600; DN 700; DN 750; DN 800; DN 900; DN 1000 Für besondere Anwendungsfälle können spezielle oder alternative Anforderungenund/oder Ergänzungen in den jeweiligen Gebrauchstauglichkeitsnormen festgelegt

Robinetterie industrielle - Robinets-vannes en fonte

La présente Norme européenne spécifie les prescriptions applicables aux robinets-vannes en fonte à extrémité à brides, à extrémités à emboîter femelle ou mâle.
La présente norme s'applique aux robinets-vannes en fonte utilisés principalement pour des applications industrielles et d'usage général. Cependant ils peuvent être utilisés pour d'autres applications pourvu que les spécifications des normes appropriées de performances soient respectées.
La gamme de dimensions nominales couverte est :
DN 40 ; DN 50 ; DN 65 ; DN 80 ; DN 100 ; DN 125 ; DN 150 ; DN 200 ; DN 250 ; DN 300 ; DN 350 ; DN 400 ; DN 450 ; DN 500 ; DN 600 ; DN 700 ; DN 800 ; DN 900 ; DN 1 000.
La gamme des désignations de pression couverte est :
   isobares PN 6 ; PN 10 ; PN 16 ; PN 25 ;
   isomorphes PS 10 bar à PS 1 bar à la température ambiante.

Industrijski ventili - Litoželezni zasuni

General Information

• Status: Withdrawn
• Publication Date: 22-Oct-2002
• Withdrawal Date: 01-Sep-2015
• ICS: 23.060.30 - Gate valves
• Technical Committee: CEN/TC 69 - Industrial valves
• Drafting Committee: CEN/TC 69/WG 2 - Gate valves
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 02-Sep-2015
• 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 1171:2003 - Industrial valves - Cast iron gate valves

Relations

• Replaced By: EN 1171:2015 - Industrial valves - Cast iron gate valves
• Effective Date: 18-Jul-2012

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 1171:2003
01-julij-2003
Industrijski ventili - Litoželezni zasuni
Industrial valves - Cast iron gate valves
Industiearmaturen - Schieber aus Gusseisen
Robinetterie industrielle - Robinets-vannes en fonte
Ta slovenski standard je istoveten z: EN 1171:2002
ICS:
23.060.30 Zapirni ventili (zasuni) Gate valves
SIST EN 1171:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

EUROPEAN STANDARD
EN 1171
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2002
ICS 23.060.30
English version
Industrial valves - Cast iron gate valves
Robinetterie industrielle - Robinets-vannes en fonte Industiearmaturen - Schieber aus Gusseisen
This European Standard was approved by CEN on 2 September 2002.
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 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 Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2002 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 1171:2002 E
worldwide for CEN national Members.

---------------------- Page: 2 ----------------------

EN 1171:2002 (E)
Contents
page
Foreword.3
1 Scope .4
2 Normative references .4
3 Terms and definitions.5
4 Requirements .6
4.1 Design .6
4.2 Functional characteristics .11
4.3 Strength torque .12
5 Test procedures .13
6 Declaration of compliance .13
7 Designation.13
8 Marking, preparation for storage and transportation.14
8.1 Marking .14
8.2 Preparation for storage and transportation .14
Annex A (informative)  Information to be supplied by the customer.15
Annex B (normative)  Strength torque test.16
Annex C (normative)  Comparison between EN and ISO cast iron material grades .17
Annex ZA (informative)  Clauses of this European standard addressing essential requirements or
other provisions of EU Directives .18
2

...