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DIN EN 13648-1:2009-02

Current
Current

The latest, up-to-date edition.

CRYOGENIC VESSELS - SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 1: SAFETY VALVES FOR CRYOGENIC SERVICE
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2009

Vorwort
1 Anwendungsbereich
2 Normative Verweisungen
3 Begriffe
4 Anforderungen
  4.1 Allgemeines
  4.2 Konstruktion
      4.2.1 Auslegungstemperatur
      4.2.2 Entwässerung
      4.2.3 Spindelführung
      4.2.4 Einsätze
      4.2.5 Sublimation tiefkalter Fluide
  4.3 Werkstoffe
      4.3.1 Allgemeines
      4.3.2 Metallische Werkstoffe
      4.3.3 Korrosionsbeständigkeit
      4.3.4 Sauerstoffverträglichkeit
      4.3.5 Verträglichkeit mit Acetylen
      4.3.6 Nichtmetallische Werkstoffe
5 Prüfung
  5.1 Produktionsprüfung
  5.2 Typprüfung für Kryo-Betrieb
      5.2.1 Allgemeines
      5.2.2 Dichtheitsprüfung des Ventilsitzes
      5.2.3 Prüfungen im tiefkalten Zustand
6 Bestimmung der zertifizierten reduzierten
  Ausflussziffer (K[dr])
7 Reinheit
8 Kennzeichnung
Anhang ZA (informativ) Zusammenhang zwischen
          dieser Europäischen Norm und
          den grundlegenden Anforderungen
          der EG-Richtlinie 97/23/EG (DGR)
Literaturhinweise

Describes the requirements for the design, manufacture and testing of safety valves for cryogenic service, i.e. for operation with cryogenic fluids below -10 degree C in addition to operation at ambient temperature.

DocumentType
Standard
Pages
16
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Current

EN 1252-2:2001 Cryogenic vessels - Materials - Part 2: Toughness requirements for temperatures between -80 °C and -20 °C
EN 13458-1:2002 Cryogenic vessels - Static vacuum insulated vessels - Part 1: Fundamental requirements
ISO 4126-1:2013 Safety devices for protection against excessive pressure — Part 1: Safety valves
EN 1252-1:1998/AC:1998 CRYOGENIC VESSELS - MATERIALS - PART 1: TOUGHNESS REQUIREMENTS FOR TEMPERATURES BELOW -80 DEGREE C
ISO 6708:1995 Pipework components Definition and selection of DN (nominal size)
EN 1797:2001 Cryogenic vessels - Gas/material compatibility
ISO 4126-4:2013 Safety devices for protection against excessive pressure — Part 4: Pilot operated safety valves
EN ISO 6708:1995 Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995)
EN 12300 : 1998 AMD 1 2006 CRYOGENIC VESSELS - CLEANLINESS FOR CRYOGENIC SERVICE
EN ISO 4126-4:2013 Safety devices for protection against excessive pressure - Part 4: Pilot-operated safety valves (ISO 4126-4:2013)
EN 13530-1:2002 Cryogenic vessels - Large transportable vacuum insulated vessels - Part 1: Fundamental requirements
EN 13648-3:2002 Cryogenic vessels - Safety devices for protection against excessive pressure - Part 3: Determination of required discharge - Capacity and sizing
EN 1251-1:2000 Cryogenic vessels - Transportable vacuum insulated vessels of not more than 1000 litres volume - Part 1: Fundamental requirements
EN ISO 4126-1:2013/A1:2016 SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 1: SAFETY VALVES (ISO 4126-1:2013/AMD 1:2016)
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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