MMA Midor, Руководство пользователя

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Midor 23
Rev. 1.1 Midor iOS User Guide
opened control valve and the pressure in the whole branch in percent. This quantity helps in dimensioning the valve and
evaluating whether the given valve is suitable for the branch. For the optimal use of the system regulation, this should
be in the range of 50 up to 100%. When this value is less than 50%, the valve is not dimensioned properly.
Press the
Calculations
in the application’s main menu. Select the requested valve and its preset in the respective
selection fields of the Calculations introductory screen.
Preset Calculation
It calculates the valve preset in the
current branch for the requested
flow.
Enter the requested flow in the first
Preset calculation screen and
confirm the entry with the OK button.
Confirm with the actual flow with
Save current measured flow button
in the next screen. Close fully the
control valve in the next screen.
Confirm the measured pressure
value with the
Save current
disposal pressure button. Based on
the measured values and the
requested flow, the Midor application
calculates the needed valve preset
and displays the result in the
Calculations window in the Results
section of the screen.