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EN ISO 5211:2026

Industrial valves - Part-turn actuator attachments (ISO 5211:2026)

Edition date: 2026-02-25
In Force
Available languages: English, French
Summary: 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 beyond the scope of this document.

Le présent document spécifie les exigences pour le raccordement des actionneurs à fraction de tour, avec ou sans réducteur, aux appareils de robinetterie industrielle. Le raccordement des actionneurs à fraction de tour aux robinets de régulation conformément aux spécifications du présent document est soumis à accord entre le fournisseur et l'acheteur. Le présent document spécifie: les dimensions des brides nécessaires pour le raccordement des actionneurs à fraction de tour aux appareils de robinetterie industrielle [voir Figures 1 a) et 1 c)] ou aux supports intermédiaires [voir Figures 1 b) et 1 d)]; les dimensions des éléments d'entraînement des actionneurs à fraction de tour nécessaires pour les raccorder aux éléments entraînés; les valeurs de référence des couples pour les interfaces et les éléments d'accouplement dont les dimensions sont spécifiées dans le présent document. Le raccordement du support intermédiaire à l'appareil de robinetterie est en dehors du domaine d'application du présent document.

Dieses Dokument legt Anforderungen an die Befestigung von Schwenkantrieben mit oder ohne Getriebe an Industriearmaturen fest. Die Befestigung von Schwenkantrieben an Regelarmaturen nach den Anforderungen in diesem Dokument unterliegt einer Vereinbarung zwischen dem Lieferanten und dem Käufer. Dieses Dokument legt Folgendes fest:  notwendige Flanschmaße für die Befestigung von Schwenkantrieben an Industriearmaturen [siehe Bild 1 a) und Bild 1 c)] oder an Zwischenstücken [siehe Bild 1 b) und Bild 1 d)];  notwendige Maße der Antriebskomponenten von Schwenkantrieben für ihre Befestigung an den angetriebenen Komponenten;  Referenzwerte für Drehmomente für Schnittstellen und Kupplungen mit den in diesem Dokument festgelegten Maßen. Die Befestigung des Zwischenstücks an der Armatur liegt nicht im Anwendungsbereich dieses Dokuments.
ICS: 23.060.01-Valves in general
CTN: CEN/TC 69 - 6052

Otras Relaciones

Acuerdo de Viena ISO 5211:2026

Reemplazo Normas

Reemplaza a EN ISO 5211:2023

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