Full Description

ISO 5210:2017 specifies the requirements for the attachment of multi-turn actuators to valves.

Throughout this document, actuator may be understood as actuator and/or gearbox providing a multi-turn and/or linear output.

ISO 5210:2017 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.