The 2-Way Valve allows water to flow to the boiler this part is also known as "autofill valve."
Pasquini Livia 90, Livia G4, Strega, Mitica, and Magica machines.
Symptoms of this part failing:
- The boiler is not able to fill when pump comes on, which means pump will continue to run because valve is not opening.
- b - Boiler may overfill when valve is stuck open causing water to flow in boiler when brewing.
- c - Pump will continue running not able to fill Boiler, and your group is able to work at the same time. which means your pump is working.