Norm

ISO/DIS 9644:2017 en

Irrigatie-apparatuur voor de landbouw - Drukverliezen in de irrigatie-kleppen - Beproevingsmethode

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Over deze norm

Status Ontwerp
Aantal pagina's 21
Commissie Landbouwwerktuigen
Gepubliceerd op 29-06-2017
Taal Engels
This International Standard 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. The measurement of pressure losses provides a means for determining the relationship between pressure loss and flow rate through the valve. This International Standard also describes the method of reporting pertinent test data. No attempt is made to define product use, design or applications. The test method is suitable for valves with equal inlet and outlet nominal sizes.

Details

ICS-code 65.060.35
Nederlandse titel Irrigatie-apparatuur voor de landbouw - Drukverliezen in de irrigatie-kleppen - Beproevingsmethode
Engelse titel Agricultural irrigation equipment - Pressure losses in irrigation valves - Test method
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