In the Hydrants grid, select the hydrant with which you'd like to associate the valve.
Right-click in the Valves to Open or Close for Hydrant Flush grid and select Add Record. The following pop-up appears:
Enter a Valve Number. Click the field caption button or press F9 for list of System Valves records.
This pick-list only shows records in which the valve's Pressure Zone matches the water flushing route's Pressure Zone and the valve is marked as an Isolation Valve.
Complete other fields as desired.
Save and close the record.
More information about Valves To Open or Close records