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I.S. EN 12334:2001

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

INDUSTRIAL VALVES - CAST IRON CHECK VALVES

Available format(s)

Hardcopy , PDF

Superseded date

08-05-2016

Language(s)

English

Published date

01-01-2001

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.


Dates of withdrawal of national standards are available from NSAI.

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
  4.1 Design requirements
  4.2 Functional characteristics
5 Test procedures
6 Declaration of compliance
7 Designation
8 Marking, preparation for storage and transportation
  8.1 Marking
  8.2 Preparation for storage and transportation
Annex A (informative) Information to be supplied by the
        purchaser
Annex B (informative) Comparison 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 (PED)

Covers the requirements for cast iron check valves.

DocumentType
Standard
Pages
24
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

EN 558-1 : 1995 INDUSTRIAL VALVES - FACE-TO-FACE AND CENTRE-TO-FACE DIMENSIONS OF METAL VALVES FOR USE IN FLANGED PIPE SYSTEMS - PN-DESIGNATED VALVES
PREN 19 : DRAFT 2014 INDUSTRIAL VALVES - MARKING OF METALLIC VALVES
EN 736-2:2016 Valves - Terminology - Part 2: Definition of components of valves
ISO 7-1:1994 Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation
EN 12351:2010 Industrial valves - Protective caps for valves with flanged connections
ISO 4200:1991 Plain end steel tubes, welded and seamless — General tables of dimensions and masses per unit length
EN 1563:2011 Founding - Spheroidal graphite cast irons
PREN 12266-2 : DRAFT 2009 INDUSTRIAL VALVES - TESTING OF METALLIC VALVES - PART 2: TESTS, TEST PROCEDURES AND ACCEPTANCE CRITERIA - SUPPLEMENTARY REQUIREMENTS
PREN 12266-1 : DRAFT 2009 INDUSTRIAL VALVES - TESTING OF METALLIC VALVES - PART 1: PRESSURE TESTS, TEST PROCEDURES AND ACCEPTANCE CRITERIA - MANDATORY REQUIREMENTS
EN 1092-2:1997 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges
EN 736-3:2008 Valves - Terminology - Part 3: Definition of terms
EN 1561:2011 Founding - Grey cast irons

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