ISO 4401:2005

Hydraulic fluid power — Four-port directional control valves — Mounting surfaces ISO 4401:2005

Publication date:   Jul 15, 2005

General information

90.93 Standard confirmed   Dec 23, 2022

ISO

ISO/TC 131/SC 5 Control products and components

International Standard

23.100.50   Control components

Buying

Published

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Scope

ISO 4401:2005 specifies the dimensions and other data relating to surfaces on which four-port hydraulic directional control valves are mounted in order to ensure their interchangeability.
It applies to mounting surfaces for four-port hydraulic directional control valves which represent current practice. They are generally applicable to industrial equipment.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 4401:1994

NOW

PUBLISHED
ISO 4401:2005
90.93 Standard confirmed
Dec 23, 2022