This part of ISO14617 specifies graphical symbols for valves and dampers in diagrams, including symbols for general-purpose valves, those used in fluid power systems and hygienic valves used in the food and pharmaceutical industries.
For the fundamental rules of creation and application of graphical symbols in diagrams, see ISO81714-1.
For an overview of ISO14617, information on the creation and use of registration numbers for identifying graphical symbols used in diagrams, rules for the presentation and application of these symbols, and examples of their use and application, see ISO14617-1.