NA 003

DIN Standards Committee Valves


Industrial valves - Multi-turn valve actuator attachments - Amendment 1 (ISO 5210:2017/DAM 1:2022); German and English version EN ISO 5210:2017/prA1:2022


This International Standard specifies the requirements for the attachment of multi-turn actuators to valves. Throughout this International Standard, “actuator” may 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 or to intermediate supports; - 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 International Standard.





Planned document number

DIN EN ISO 5210/A1

Project number


Responsible national committee

NA 003-01-12 AA - Valve actuators and interfaces to actuators 

Responsible european committee

CEN/TC 69/WG 1 - Basic standards 

Responsible international committee

ISO/TC 153/WG 1 - Valve actuators and valve actuators attachments 

draft standard

Industrial valves - Multi-turn valve actuator attachments - Amendment 1 (ISO 5210:2017/DAM 1:2022); German and English version EN ISO 5210:2017/prA1:2022
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previous edition(s)

Industrial valves - Multi-turn valve actuator attachments (ISO 5210:2017); German version EN ISO 5210:2017

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Dipl.-Ing. (FH)

Maximilian Müller

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2208
Fax: +49 30 2601-42208

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