BS EN 12570-2000 工业阀门.操作元件尺寸控制方法

标准号：BS EN 12570-2000
中文标准名称：工业阀门.操作元件尺寸控制方法
英文标准名称：Industrial valves - Method for sizing the operating element
标准类型：J16
发布日期：2000/8/15 12:00:00
实施日期：2000/8/15 12:00:00
中国标准分类号：J16
国际标准分类号：23.060.01
引用标准：EN 736-1;EN 736-2;EN 736-3
适用范围：This European Standard specifies the requirements for establishing the minimum size of the operating element supplied with an industrial valve having regard for the force applied by one person to operate the valve under specified working conditions. This standard applies to manual operating elements of sizes from 100 mm to 1 000 mm: — directly mounted on valves; — mounted on valve reduction gearboxes; — used for manual operation of power actuated valves. This standard does not apply to: — impactor handwheels; — T-keys; — chainwheels.