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ISO 10522:2021

Agricultural irrigation equipment — Direct-acting pressure-regulating valves

General information
Valid from 25.08.2021
Directives or regulations
None
Standard history
Status
Date
Type
Name
25.08.2021
Main
18.11.1993
Main
This document specifies construction and performance requirements and test methods for direct-acting pressure-regulating valves (hereinafter "pressure regulators") intended for operation in irrigation systems, with water at temperatures not exceeding 60 °C, which can contain fertilizers and chemicals of types and in concentrations commonly used in agricultural irrigation. This document applies to pressure regulators in nominal sizes up to and including 100 mm (4 in).
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