INDUSTRIAL VALVES - DIAPHRAGM VALVES MADE OF METALLIC MATERIALS.

Available format(s)

Hardcopy , PDF

Language(s)

Spanish, Castilian, English

Published date

28-06-2002

Publisher

Asociacion Espanola de Normalizacion

Foreword
1. Scope
2. Normative references
3. Terms and definitions
4. Requirements
   4.1 Design
       4.1.1 Materials
       4.1.2 Pressure/temperature ratings
       4.1.3 Dimensions
       4.1.4 Operation
       4.1.5 Construction
   4.2 Functional characteristics
       4.2.1 Shell design strength
       4.2.2 Seat leakage
       4.2.3 Operating element
5. Test methods
6. Inspection
7. Designation
8. Marking, preparation for storage and transportation
   8.1 Marking
       8.1.1 General
       8.1.2 Additional markings
   8.2 Preparation for storage and transportation
       8.2.1 Corrosion
       8.2.2 Ends
Annex A (normative) Cast iron and copper alloy shell
         materials
Annex B (informative) Information to be supplied by the
         purchaser
Annex ZA (informative) Clauses of this European Standard
         addressing essential requirements or other
         provisions of EU Directives

Defines requirements for diaphragm valves with metallic shell materials.

Committee	CTN 19
DocumentType	Standard
Pages	20
PublisherName	Asociacion Espanola de Normalizacion
Status	Current

Standards	Relationship
NF EN 13397 : 2002	Identical
NBN EN 13397 : 2002	Identical
NEN EN 13397 : 2001	Identical
NS EN 13397 : 1ED 2002	Identical
I.S. EN 13397:2002	Identical
SN EN 13397 : 2001	Identical
UNI EN 13397 : 2003	Identical
BS EN 13397:2002	Identical
EN 13397:2001	Identical
DIN EN 13397:2002-03	Identical