The Mezzo valve provides a two-way shuttle valve system in a sleek lightweight style. It is full shut-off when engaged on one side or the other which offers full pressure on the left or right side. This cleaning method is perfect for a consolidated gun and lance system that is popular among detailers for its compact design. Derived from the Italian word for 'Middle,' this valve serves as an intermediary two-way system, replacing the need for a three-way ball valve and allows the user to keep their foam cannon and nozzle in one place.