Draft International Standard
ISO/DIS 12101
Industrial valves — Measurement, test and qualification procedures for fugitive emissions — Classification system and qualification procedures for type testing of stem seals for valves
Reference number
ISO/DIS 12101
Edición 1
Draft
International Standard
Vista previa
ISO/DIS 12101
82929
No disponible en español
Este borrador de Norma Internacional se encuentra en la fase de consultas con los miembros de ISO.

ISO/DIS 12101

ISO/DIS 12101
82929
Idioma
Formato
CHF 63
Convertir Franco suizo (CHF) a tu moneda

Resumen

This document specifies testing procedures for evaluation of external leakage of valve stem seals (or shaft) of isolating valves and control valves intended for application in volatile air pollutants and hazardous fluids. End connection joints, body joints, vacuum application, effects of corrosion, and radiation are excluded from this document. This document concerns classification system and qualification procedures for type testing of valve stem sealing. This document is not intended to replace type testing of valve assemblies or valve production testing. Corrosion tests are not included in this document.

Informaciones generales

  •  : En desarrollo

    Puede contribuir al desarrollo del borrador de esta norma internacional. Para ello, contacte con su miembro nacional

    : Voto sobre el DIS iniciado: 12 semanas [40.20]
  •  : 1
     : 25
  • ISO/TC 153
    23.060.01 
  • RSS actualizaciones

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)