The T3B High-speed Exhaust Throttle Valves are specifically designed for applications where a simple pressure control system is desired. The T3B integrates all control, communication, and driver circuits within a throttle valve assembly, thereby eliminating the need for mounting a separate pressure control electronics module. The self-tuning control algorithm and high-speed operation drives the system to set point fast and with minimum overshoot, and ensures repeatable process recipes without operator involvement.