Three way control valve. Graphic symbol for basecomponent BaseC3WayValve.
Should be connected to an instance of BaseC3WayValve, or a
subclass to this class.
Subgraph with three pages, both regulatable ports partly open (page 1),
first regulatable port closed (page 2) and second regulatable port
closed (page 3).
Dynamics for the symbol
- flashing red when an error occurs.
- colored yellow when a warning occurs.
- any port closed displayed with different pages.
- popupmenu with the methods of the connected object.
