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SRPS ISO 5781:2024

Hydraulic fluid power — Pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves — Mounting surfaces

Aug 30, 2024

General information

90.93     Dec 21, 2021

90.20    Oct 15, 2026

ISS

M115

International Standard

23.100.50  

English  

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Published

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Scope

ISO 5781:2016 specifies the dimensions and other data relating to surfaces on which hydraulic pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves are mounted in order to ensure interchangeability.
It applies to mounting surfaces for hydraulic pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves, which represent current practice; they are generally applicable to industrial equipment.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS ISO 5781:1994

NOW

PUBLISHED
SRPS ISO 5781:2024
90.93 Standard confirmed
Dec 21, 2021

Related project

Adopted from ISO 5781:2016 IDENTICAL