Name: NS EN 1626 : 2ED 2008
Brand: NS

CRYOGENIC VESSELS - VALVES FOR CRYOGENIC SERVICE

Published date

12-01-2013

Publisher

Norwegian Standards (Norges Standardiseringsforbund)

Foreword
1 Scope
2 Normative references
3 Definitions
4 Requirements
4.1 Materials
4.2 Design
5 Testing
5.1 Production tests
5.2 Sample valve tests
6 Cleanliness
7 Marking
Annex A (informative) Recommended methods for
leak-tightness testing of cryogenic valves
Annex ZA (informative) Clauses of this European
Standard addressing essential requirements or other
provisions of EU Directives

Establishes requirements for the design, manufacture and testing of valves for cryogenic service, i.e. for operation with cryogenic fluids below -10 degrees C as well as at ambient conditions, to allow for start-up and run-down. Additional requirements for cryogenic service for the appropriate valve product standard are also specified.

DocumentType	Standard
PublisherName	Norwegian Standards (Norges Standardiseringsforbund)
Status	Current

Standards	Relationship
BS EN 1626:2008	Identical
EN 1626:2008	Identical
UNE-EN 1626:2009	Identical
DIN EN 1626:2009-01	Identical
I.S. EN 1626:2008	Identical
UNI EN 1626 : 2009	Identical

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NS EN 1626 : 2ED 2008

CRYOGENIC VESSELS - VALVES FOR CRYOGENIC SERVICE

Table of Contents

Abstract

General Product Information

International Equivalents

Category

Subcategory