Industrial valves. Marking of metallic valves Ingestion-build-47553 BS EN 3475-507:2007 supersedes BS

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Industrial valves. Marking of metallic valves Ingestion-build-47553 BS EN 3475-507:2007 supersedes BS1 Scope This European Standard specifies the requirements for marking of industrial metallic valves. It defines the method of applying the markings, on the body, on a flange, on an identification plate or any other location. When specified as a normative reference in a valve product or performance standard, this European Standard has to be considered in conjunction with the specified requirements of that valve product or performance standard. The