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CEN
EN 12334:2001/A1:2004

EN 12334:2001/A1:2004

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

INDUSTRIAL VALVES - CAST IRON CHECK VALVES

Amendment of

EN 12334:2001

Superseded date

04-01-2016

Published date

01-12-2013

Publisher

Comite Europeen de Normalisation

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)

Applies to cast iron check valves mainly used for industrial and general purpose applications. Also applicable for other applications keeping in mind the relevant performance standards are met.

Committee
TC 69
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

S.R. CEN/TR 13932:2009 ROTODYNAMIC PUMPS - RECOMMENDATIONS FOR FITTING OF INLET AND OUTLET ON PIPING
CEN/TR 13932:2009 Rotodynamic pumps - Recommendations for fitting of inlet and outlet on piping
UNE-EN 16668:2016 Industrial valves - Requirements and testing for metallic valves as pressure accessories
UNI CEN/TR 13932 : 2009 ROTODYNAMIC PUMPS - RECOMMENDATIONS FOR FITTING OF INLET AND OUTLET ON PIPING
BS EN 16668 : 2016 INDUSTRIAL VALVES - REQUIREMENTS AND TESTING FOR METALLIC VALVES AS PRESSURE ACCESSORIES
PD CEN/TR 13932:2009 Rotodynamic pumps. Recommendations for fitting of inlet and outlet on piping

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
1997/23/EC : 1997 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

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