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ISO 9635-3:2014

Agricultural irrigation equipment — Irrigation valves — Part 3: Check valves
14. 11. 2014.

Опште информације

90.93     4. 9. 2025.

ISO

ISO/TC 23/SC 18

Međunarodni standard

65.060.35  

engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

ISO 9635-3:2014 specifies construction and performance requirements and test methods for check 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 check irrigation valves of DN 15 diameter or greater, designed to operate in the fully open and fully closed positions, but which can also operate for extended time periods in any intermediate position.

Životni ciklus

PRETHODNO

POVUČEN
ISO 9635-3:2006

TRENUTNO

OBJAVLJEN
ISO 9635-3:2014
90.93 Odluka o potvrđivanju standarda
4. 9. 2025.