BS EN 60534-5-2004 工业过程控制阀.标记

标准号：BS EN 60534-5-2004
中文标准名称：工业过程控制阀.标记
英文标准名称：Industrial-process control valves - Marking
标准类型：N16
发布日期：2004/5/12 12:00:00
实施日期：2004/5/12 12:00:00
中国标准分类号：N16
国际标准分类号：23.060.40
适用范围：This part of IEC 60534 specifies mandatory and supplementary markings of control valves. Some mandatory markings may be inappropriate for some valves of special design, and some supplementary markings may be appropriate only to specific types of control valves. It is recommended that the marking of all valves conform to this standard whenever possible unless otherwise agreed between the manufacturer and purchaser. Mandatory markings should be located in such a way that markings remain permanent. Mandatory markings shall be integral with the valve body or on a marking plate (distinct from an identification plate) securely fixed to the body. The location of supplementary markings is also specified. Usually, these are on an identification plate.