ISO 4411:2019

Hydraulic fluid power — Valves — Determination of differential pressure/flow rate characteristics

Publication date: Oct 3, 2019

General information

Current stage: 90.93 Effective date: Jul 23, 2024

Originator: ISO

Owner: ISO/TC 131/SC 5

Type: International Standard

ICS: 23.100.50

Languages: English French

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Status: Published

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Scope

This document specifies methods for determining, under steady-state conditions, the pressure differential caused by the flow through any given path in a hydraulic fluid power valve. Requirements for test installations, procedures and presentation of results are specified.

Life cycle

PREVIOUSLY

Revises
ISO 4411:2008

NOW

PUBLISHED
ISO 4411:2019
90.93 Standard confirmed
Jul 23, 2024

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