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ISO 9644:2018 PDF

ISO 9644:2018 PDF

Name:
ISO 9644:2018 PDF

Published Date:
08/01/2018

Status:
Active

Description:

Agricultural irrigation equipment - Pressure losses in irrigation valves - Test method

Publisher:
International Organization for Standardization

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$49.8
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ISO 9644:2018 applies to manually-activated valves only.

This document 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 document 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.


Edition : 3rd
File Size : 1 file , 1.5 MB
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 24
Published : 08/01/2018
Same As : ISO 9644:2018

History

ISO 9644:2018
ISO 9644:2018
Published Date: 08/01/2018
Agricultural irrigation equipment - Pressure losses in irrigation valves - Test method
$49.8
ISO 9644:2008
ISO 9644:2008
Published Date: 07/01/2008
Agricultural irrigation equipment - Pressure losses in irrigation valves - Test method
$20.4
ISO 9644:1993
ISO 9644:1993
Published Date: 02/01/1993
Agricultural irrigation equipment - Pressure losses in irrigation valves - Test method
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