Provided is a ready-to-install apparatus for dispensing carbonated beverages and/or beverages on draught that incorporates a flow sensor and a pinch valve and may be coupled to the end of a beer line (or any other tubing used for beverage dispensing) without having to be integrated within the line (i.e. eliminating the need to make multiple cuts for the valve, the flow sensor, etc.) The beverage dispensing apparatus reduces foaming by reducing the number of components that come into contact with the fluid and/or interfere with flow. For example, the beverage dispensing apparatus may utilize an external flow sensor to reduce the creation of nucleation sites where CO2 bubbles may form. In another example, a pinch valve may be used to prevent excessive foaming in place of conventional valves that must be placed proximal to the keg.