I.S. EN 1171:2015
Current
The latest, up-to-date edition.
INDUSTRIAL VALVES - CAST IRON GATE VALVES
Hardcopy , PDF
English
01-01-2015
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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National Foreword
European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Test procedures
6 Declaration of compliance
7 Designation
8 Marking, preparation for storage and transportation
Annex A (informative) - Information to be supplied by
the customer
Annex B (normative) - Strength torque test
Annex C (normative) - Equivalence between EN and
ISO cast iron material grades
Annex ZA (informative) - Relationship between this
European Standard and the Essential
Requirements of EU Directive 97/23/EC
Bibliography
Gives the requirements for cast iron gate valves with flanged ends, socket ends or spigot ends.
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| SN EN 1171 : 2016 | Identical |
| NF EN 1171 : 2015 | Identical |
| DIN EN 1171:2015-11 | Identical |
| UNI EN 1171 : 2004 | Identical |
| NBN EN 1171 : 2015 | Identical |
| NEN EN 1171 : 2015 | Identical |
| EN 1171:2015 | Identical |
| UNE-EN 1171:2016 | Identical |
| BS EN 1171:2015 | Identical |
| NS EN 1171 : 2002 | Identical |
| ISO 5210:2017 | Industrial valves — Multi-turn valve actuator attachments |
| EN ISO 5210:2017 | Industrial valves - Multi-turn valve actuator attachments (ISO 5210:2017) |
| ISO 1083:2004 | Spheroidal graphite cast irons - Classification |
| EN 1562:2012 | Founding - Malleable cast irons |
| EN 558:2017 | Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves |
| EN 12266-2:2012 | Industrial valves - Testing of metallic valves - Part 2: Tests, test procedures and acceptance criteria - Supplementary requirements |
| ISO 5922:2005 | Malleable cast iron |
| EN 12516-4:2014 | Industrial valves - Shell design strength - Part 4: Calculation method for valve shells manufactured in metallic materials other than steel |
| EN 736-2:2016 | Valves - Terminology - Part 2: Definition of components of valves |
| EN 12266-1:2012 | Industrial valves - Testing of metallic valves - Part 1: Pressure tests, test procedures and acceptance criteria - Mandatory requirements |
| EN 12351:2010 | Industrial valves - Protective caps for valves with flanged connections |
| EN 12570:2000 | Industrial valves - Method for sizing the operating element |
| EN 1563:2011 | Founding - Spheroidal graphite cast irons |
| ISO 185:2005 | Grey cast irons Classification |
| EN 545:2010 | Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods |
| EN 1092-2:1997 | Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges |
| EN 19:2016 | Industrial valves - Marking of metallic valves |
| ISO 2531:2009 | Ductile iron pipes, fittings, accessories and their joints for water applications |
| EN 736-3:2008 | Valves - Terminology - Part 3: Definition of terms |
| EN 1561:2011 | Founding - Grey cast irons |
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