ISO 9635-5:2006

Agricultural irrigation equipment — Irrigation valves — Part 5: Control valves ISO 9635-5:2006

Publication date:   Nov 20, 2006

95.99 Withdrawal of Standard   Dec 1, 2014

General information

95.99 Withdrawal of Standard   Dec 1, 2014

ISO

ISO/TC 23/SC 18 Irrigation and drainage equipment and systems

International Standard

65.060.35   Irrigation and drainage equipment

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Scope

ISO 9635-5:2006 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).

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 9635:1990

NOW

WITHDRAWN
ISO 9635-5:2006
95.99 Withdrawal of Standard
Dec 1, 2014

REVISED BY

PUBLISHED
ISO 9635-5:2014