ISO 5210:2023

Industrial valves — Multi-turn valve actuator attachments

Publication date: Sep 22, 2023

95.99 Withdrawal of Standard Feb 12, 2026

General information

Current stage: 95.99 Effective date: Feb 12, 2026

Originator: ISO

Owner: ISO/TC 153

Type: International Standard

ICS: 23.060.01

Languages: English French

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Status: Withdrawn

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Scope

This document specifies the requirements for the attachment of multi-turn actuators to valves.
Throughout this document, “actuator” can be understood as “actuator and/or gearbox” providing a multi-turn and/or linear output.
It specifies:
—     flange dimensions necessary for the attachment of actuators to industrial valves [see Figure 1 a)] or to intermediate supports [see Figure 1 b)];
—     those driving component dimensions of actuators which are necessary to attach them to the driven components;
—     reference values for torque and thrust for flanges having the dimensions specified in this document.