Specifies the symbol that the system places when the pipe permits flow to travel in both directions. The content module Flow Direction (DrawingFlowDirectionContent) checks the pipe to determine in which direction or directions the flow travels. The module then selects the corresponding flow direction symbol to place on the pipe. In this case, because flow travels in both directions through the pipe, the software places the Bidirectional Symbol on the pipe.
The following image demonstrates flow arrows placed using the Bidirectional Symbol.
1 - Pipe |