Abstract: A flow control device is disclosed. The flow control device comprises a pressure reducing valve. The pressure reducing valve comprises a valve body having at least an inlet port on a high side and an outlet port on a low side and having walls defining a regulating chamber, the outlet port in fluid communication with the regulating chamber. A diaphragm assembly is provided having a diaphragm and a stem for engaging the diaphragm. The stem has a base and a connecting arm. The diaphragm engages the main valve at a perimeter thereof so as to partially enclose the regulating chamber. A valve controlled opening cooperating with the connecting arm of the stem is located between the inlet port and the regulating chamber. The valve controlled opening is adapted to adjustably restrict flow of gas between the inlet port and the regulating chamber responsive to movement of the connecting arm.

Abstract: A flow control device is disclosed. The flow control device comprises a pressure reducing valve. The pressure reducing valve comprises a valve body having at least an inlet port on a high side and an outlet port on a low side and having walls defining a regulating chamber, the outlet port in fluid communication with the regulating chamber. A diaphragm assembly is provided having a diaphragm and a stem for engaging the diaphragm. The stem has a base and a connecting arm. The diaphragm engages the main valve at a perimeter thereof so as to partially enclose the regulating chamber. A valve controlled opening cooperating with the connecting arm of the stem, is located between the inlet port and the regulating chamber. The valve controlled opening is adapted to adjustably restrict the flow of gas between the inlet port and the regulating chamber responsive to movement of the connecting arm. A main spring is provided for engaging the diaphragm and urging it toward valve controlled opening.

Abstract: An apparatus for dispensing flavors to beverages or food products is provided. A programmable pump apparatus allows for dispensing a varying amount of a selected flavor in response to user input. A main tower is mountable on countertops or other work surfaces such as a home, office, or food preparation area, and allows users to select one or more flavors and control the amount of flavor dispensed. The apparatus may comprise buttons that can be programmed for pour and hold with a specified time-out and a guard time delay to prevent accidental dispensing of flavor.