NF EN ISO 5211

NF EN ISO 5211

July 2017
Standard Cancelled

Industrial valves - Part-turn actuator attachments

ISO 5211:2017 specifies requirements for the attachment of part-turn actuators, with or without gearboxes, to industrial valves.The attachment of part-turn actuators to control valves in accordance with the requirements of this document is subject to an agreement between the supplier and the purchaser.ISO 5211:2017 specifies:- flange dimensions necessary for the attachment of part-turn actuators to industrial valves [see Figures 1 a) and 1 c)] or to intermediate supports [see Figures 1 b) and 1 d)];- driving component dimensions of part-turn actuators necessary to attach them to the driven components;- reference values for torques for interfaces and for couplings having the dimensions specified in this document.The attachment of the intermediate support to the valve is out of the scope of this document.

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Main informations

Collections

National standards and national normative documents

Publication date

July 2017

Number of pages

32 p.

Reference

NF EN ISO 5211

ICS Codes

23.060.01   Valves in general

Classification index

E29-402

Print number

1

International kinship

European kinship

EN ISO 5211:2017
Sumary
Industrial valves - Part-turn actuator attachments

ISO 5211:2017 specifies requirements for the attachment of part-turn actuators, with or without gearboxes, to industrial valves.

The attachment of part-turn actuators to control valves in accordance with the requirements of this document is subject to an agreement between the supplier and the purchaser.

ISO 5211:2017 specifies:

- flange dimensions necessary for the attachment of part-turn actuators to industrial valves [see Figures 1 a) and 1 c)] or to intermediate supports [see Figures 1 b) and 1 d)];

- driving component dimensions of part-turn actuators necessary to attach them to the driven components;

- reference values for torques for interfaces and for couplings having the dimensions specified in this document.

The attachment of the intermediate support to the valve is out of the scope of this document.

Replaced standards (1)
NF EN ISO 5211
May 2001
Standard Cancelled
Industrial valves - Part-turn valve actuator attachments

La présente norme internationale spécifie les prescriptions pour le raccordement des actionneurs à fraction de tour avec ou sans démultiplicateur aux appareils de robinetterie industrielle. Le raccordement des actionneurs à fraction de tour aux robinets de régulation est conforme aux prescriptions de cette norme seulement en cas d'accord entre le fournisseur et l'acheteur. Cette norme spécifie : - les dimensions des embases nécessaires pour le raccordement des actionneurs à fraction de tour aux appareils de robinetterie industrielle ou aux supports intermédiaires ; - les dimensions des éléments d'entraînement des actionneurs à fraction de tour nécessaires pour les accoupler aux éléments entraînés ; - les valeurs de référence des couples pour les interfaces et les éléments d'accouplement dont les dimensions sont spécifiées dans la présente norme. Le raccordement du support intermédiaire à l'appareil de robinetterie ne fait pas l'objet de cette norme. NOTE 1 Dans cette norme internationale, il est possible de comprendre «appareil de robinetterie» comme étant également l'association d'un «appareil de robinetterie» et d'un «support intermédiaire». NOTE 2 Quand l'actionneur à fraction de tour est une combinaison d'un actionneur multitours et d'un démultiplicateur, il convient que le raccordement de l'actionneur multitours au démultiplicateur soit conforme à l'ISO 5210.

Standard replaced by (1)
NF EN ISO 5211
September 2023
Standard Current
Industrial valves - Part-turn actuator attachments

This document specifies requirements for the attachment of part-turn actuators, with or without gearboxes, to industrial valves. The attachment of part-turn actuators to control valves in accordance with the requirements of this document is subject to an agreement between the supplier and the purchaser. This document specifies: —     flange dimensions necessary for the attachment of part-turn actuators to industrial valves [see Figures 1 a) and 1 c)] or to intermediate supports [see Figures 1 b) and 1 d)]; —     driving component dimensions of part-turn actuators necessary to attach them to the driven components; —     reference values for torques for interfaces and for couplings having the dimensions specified in this document. The attachment of the intermediate support to the valve is out of the scope of this document.

Table of contents
  • Avant-propos
  • 1
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Couples maximaux des brides
  • 5 Dimensions des brides
  • 6 Désignation
  • 7 Dimensions et couples
  • 8 Position des éléments entraînés à l'interface sous l'actionneur à fraction de tour
  • 9 Goupilles
  • Annexe A (informative) Explication des calculs
  • Bibliographie
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