60.60 Standard published Feb 12, 2026
ISO
ISO/TC 153 Valves
International Standard
23.060.01 Valves in general
This document specifies the requirements for the attachment of multi-turn actuators to valves.
Throughout this document, “actuator” can be understood as “actuator” or “combination of actuator with gearbox” providing a multi-turn or linear output.
This document 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.
WITHDRAWN
ISO 5210:2023
PUBLISHED
ISO 5210:2026
60.60
Standard published
Feb 12, 2026