ISO 5210:2017规定了将多回转执行机构连接到阀门的要求。 在本文中，“致动器”可被理解为提供多匝和/或线性输出的“致动器和/或变速箱”。 ISO 5210:2017规定: - 将致动器连接到工业阀门[见图1a]）或中间支撑件[见图1b]所需的法兰尺寸]; - 将驱动部件附接到驱动部件所需的驱动部件尺寸; - 具有本文档规定尺寸的法兰的扭矩和推力参考值

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.