Item Reverse calculation differ. press.

Reverse calculation differ. press.

Select this menu item to calculate the differential pressure required for the flow rate you entered for the active medium data and for the currently active valve. The capacity for which the required differential pressure is calculated must be indicated by the Safety factor for the Kvs value.

For instance, if you enter a safety factor of 1.0, the program calculates the differential pressure required for the respective operating case for 100% travel. A safety factor of 2 would result in the calculation for 50% capacity.