Borrador del Comité
ISO/CD 21011
Cryogenic vessels — Valves for cryogenic service
Reference number
ISO/CD 21011
Edition 2
Borrador del Comité
ISO/CD 21011
90970
El comité está revisando un borrador.
Reemplazará ISO 21011:2008

Resumen

This document specifies the requirements for the design, manufacture, and testing of valves for a rated

temperature of −40 °C and below (cryogenic service), i.e., for operation with cryogenic fluids in addition

to operation at temperatures from ambient to cryogenic.

This document is applicable to all types of cryogenic valves, including vacuum jacketed cryogenic valves

up to size DN 200. This document can be used as guidance for larger size valves.

This document is not applicable to pressure relief valves covered by ISO 21013-1

Informaciones generales

  •  : En desarrollo
    : Cierre del periodo de observaciones [30.60]
  •  : 2
  • ISO/TC 220
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