A handle assembly for providing dual flush functionality to a flush valve. The handle assembly comprising a handle and a plunger engagable with each other. The plunger axially slidable in a bush dispo
Suppose you are in the same shower and you hear the toilet flush in another room. You know that that usually preceeds the water turning ice-cold so you make an adjustment to the shower knob to prevent a decrease in water temperature. That is feedforward control. The outputs of the feed...