Reference number
ISO 9644:2008
ISO 9644:2008
© ISO 2024
ISO 9644:2008
Agricultural irrigation equipment — Pressure losses in irrigation valves — Test method
Edition 2
2008-07
2008-07
Withdrawn
Abstract
ISO 9644:2008 specifies a test method for determining the pressure loss in agricultural irrigation valves under steady-state conditions when water flows through them. The scope and accuracy of the valve performance specifications presented will assist agricultural irrigation system designers in comparing pressure losses through various types of valves.
General information
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Status: WithdrawnPublication date: 2008-07Stage: Withdrawal of International Standard [95.99]
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Edition: 2Number of pages: 11
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Technical Committee :ISO/TC 23/SC 18ICS :65.060.35
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Life cycle
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Previously
WithdrawnISO 9644:1993
WithdrawnISO 9644:1993/Amd 1:1998
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Now
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Revised by
PublishedISO 9644:2018