The FAA is undertaking a “vendor challenge” as a new approach to streamline its next air traffic control upgrade project to modernize the system and meet congressional mandates. Announced this week, ...

Control valves are power-operated devices used to automatically modify fluid flow or rate pressure in a process system. The terms 'control valve' and 'throttling valve' are often used interchangeably ...

Flow controllers are electric devices that monitor and provide feedback to control flow-rate variables as part of a process control application. They can be used in conjunction with pumps, valves, ...