Reference number
ISO 9635-5:2014
International Standard
ISO 9635-5:2014
Agricultural irrigation equipment — Irrigation valves — Part 5: Control valves
Edition 2
2014-12
Preview
ISO 9635-5:2014
60580
Indisponible en français
Publiée (Edition 2, 2014)
Cette publication a été révisée et confirmée pour la dernière fois en 2020. Cette édition reste donc d’actualité.

ISO 9635-5:2014

ISO 9635-5:2014
60580
Langue
Format
CHF 96
Convertir les francs suisses (CHF) dans une autre devise

Résumé

ISO 9635-5:2014 specifies construction and performance requirements and test methods for control 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 control irrigation valves of DN 15 (1/2 inch) diameter or greater, designed to operate in any position, from fully open to fully closed. The valves can either be directly operated (i.e. the force applied via a spring or diaphragm to the obturator), or pilot-operated (i.e. the force is applied through an adjustable pilot valve via a diaphragm). These valves can also function as check valves.

Informations générales

  •  : Publiée
     : 2014-12
    : Norme internationale confirmée [90.93]
  •  : 2
  • ISO/TC 23/SC 18
    65.060.35 
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