Standard

NS-EN ISO 5210:2026

Published

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Abstract

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.

Document information

  • Standard from SN
  • Published:
  • Edition: 2026-02
  • Version: 1
  • Document type: NAT
  • ICS 23.060.99

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