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Norm
ISO 9635-3:2006
Issue date: 2006 11 23
Agricultural irrigation equipment — Irrigation valves — Part 3: Check valves
ISO 9635-3:2006 specifies construction and performance requirements and test methods for check valves, intended for operation in irrigation systems with water at temperat...
Withdrawn: 2014 11 14
Publisher:
International Organization for Standardization
Format:
Digital | 7 Pages
Language:
English
Currently valid:
ICS
ISO 9635-3:2006 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 (1/2 inch) 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.
ISO 9635-3:2014
2014 11 14
Agricultural irrigation equipment — Irrigation valves — Part 3: Check valves
Norm
ISO 9635-3:2006
2006 11 23
Agricultural irrigation equipment — Irrigation valves — Part 3: Check valves
Norm
↖
Norm
Issue date :
2014 11 14
Agricultural irrigation equipment — Irrigation valves — Part 3: Check valves
