International Standard
ISO 9635-4:2014
Agricultural irrigation equipment — Irrigation valves — Part 4: Air valves
Reference number
ISO 9635-4:2014
Edición 2
2014-11
International Standard
Vista previa
ISO 9635-4:2014
61215
No disponible en español
Publicado (Edición 2, 2014)
Esta norma se revisó y confirmó por última vez en 2020. Por lo tanto, esta versión es la actual.

ISO 9635-4:2014

ISO 9635-4:2014
61215
Idioma
Formato
CHF 96
Convertir Franco suizo (CHF) a tu moneda

Resumen

ISO 9635-4:2014 specifies construction and performance requirements and test methods for air valves, intended for operation in irrigation systems with water at temperatures not exceeding 60 °C, which can contain fertilizers and other chemicals of the types and concentrations used in agriculture.

It is applicable to hydraulically operated air irrigation valves of DN 15 diameter or greater, designed to be directly operated, i.e. the force is applied to the obturator by the float, either directly or via a mechanical linkage. The valves can be operated by a force applied through an adjustable pilot valve.

Informaciones generales

  •  : Publicado
     : 2014-11
    : Norma Internacional confirmada [90.93]
  •  : 2
     : 14
  • ISO/TC 23/SC 18
    65.060.35 
  • RSS actualizaciones

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