ISO 9644:1993

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

Publication date: 4 shk 1993

95.99 Withdrawal of Standard 8 korr 2008

General information

Current stage: 95.99 Effective date: 8 korr 2008

Originator: ISO

Owner: ISO/TC 23/SC 18

Type: International Standard

ICS: 65.060.35

Gjuha: frëngjisht anglisht

Buying

Statusi: Shfuqizuar

PDF - 7 576 Lekë

Paper - 7 576 Lekë

CD - 7 576 Lekë

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Scope

Specifies a test method under steady-state conditions when water flows through the valves. Also describes the method of reporting pertinent test data. The valve performance specifications presented are of such scope and accuracy as to assist irrigation system designers when comparing pressure losses through various types of irrigation valves. The measurement of pressure losses provides a means for determining the relationship between pressure loss and flow-rate through the valve.

Life cycle

NOW

WITHDRAWN
ISO 9644:1993
95.99 Withdrawal of Standard
8 korr 2008

CORRIGENDA / AMENDMENTS

WITHDRAWN
ISO 9644:1993/Amd 1:1998

REVISED BY

WITHDRAWN
ISO 9644:2008