ISO 9644:2008

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

95.99 Withdrawal of Standard 16 gush 2018

General information

Current stage: 95.99 Effective date: 16 gush 2018

Originator: ISO

Owner: ISO/TC 23/SC 18

Type: International Standard

ICS: 65.060.35

Scope

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.

Life cycle

PREVIOUSLY

Revises
ISO 9644:1993

Revises
ISO 9644:1993/Amd 1:1998

NOW

WITHDRAWN
ISO 9644:2008
95.99 Withdrawal of Standard
16 gush 2018

REVISED BY

PUBLISHED
ISO 9644:2018

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