US Patent 10351414 Fluid handling device having valve

A liquid dispenser includes a container and a lid. When the lid is mounted on the container, the container supports passaging including a gas supply inlet and a venturi. A control valve in fluid communication with the passaging is adjustable to a dispensing configuration and an evacuation configuration and a separate mode selector valve is adjustable to a dispensing configuration and an evacuation configuration. The dispenser dispenses liquid when both valves are in the dispensing configuration and evacuates liquid when both valves are in the evacuation configuration. The mode selector valve can block flow through a pressurization passage of the passaging in the evacuation configuration and through the venturi or other evacuation passage in the dispensing configuration.