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14/30282872 DC : 0

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BS EN 1171 - INDUSTRIAL VALVES - CAST IRON GATE VALVES
Available format(s)

Hardcopy , PDF

Superseded date

10-31-2015

Language(s)

English

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

BS EN 1171.

Committee
PSE/18
DocumentType
Draft
Pages
21
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
PREN 1171 : DRAFT 2014 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 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 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 12516-3:2002/AC:2003 VALVES - SHELL DESIGN STRENGTH - PART 3: EXPERIMENTAL METHOD
EN 12570:2000 Industrial valves - Method for sizing the operating element
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
PREN 12516-4 : DRAFT 2011 INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 4: CALCULATION METHOD FOR VALVE SHELLS MANUFACTURED IN METALLIC MATERIALS OTHER THAN STEEL
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

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