International Standard
ISO 19973-4:2014
Pneumatic fluid power — Assessment of component reliability by testing — Part 4: Pressure regulators
Reference number
ISO 19973-4:2014
Edición 2
2014-03
International Standard
Vista previa
ISO 19973-4:2014
54826
No disponible en español
Publicado (Edición 2, 2014)
Esta norma se revisó y confirmó por última vez en 2019. Por lo tanto, esta versión es la actual.

ISO 19973-4:2014

ISO 19973-4:2014
54826
Idioma
Formato
CHF 96
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Resumen

ISO 19973-4:2014 provides test procedures for assessing the reliability of pneumatic pressure regulators by testing and the methods of reporting the results of testing. General test conditions and the calculation method are provided in ISO 19973-1. The methods specified in ISO 19973-1 apply to the first failure, as obtained with the three-points moving average (3PMA) method, without repairs, but excluding outliers.

ISO 19973-4:2014 applies to manually adjustable and remote-piloted pressure regulators, both relieving and non-relieving. It does not apply to pressure regulators that have a permanent bleed.

ISO 19973-4:2014 also specifies test equipment and failure criteria (threshold levels) for tests to assess the reliability of pneumatic pressure regulators.

Informaciones generales

  •  : Publicado
     : 2014-03
    : Norma Internacional en proceso de revisión sistemática [90.20]
  •  : 2
     : 16
  • ISO/TC 131
    23.100.01 
  • RSS actualizaciones

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