Product Description

Integrated Control and Interface for Steam Turbines

The Woodward 9907-167 is a sophisticated digital governor and operator interface module designed for the precise control of industrial steam turbines. Part of the renowned Woodward 505 series, this unit combines powerful microprocessor-based logic with a localized HMI (Human Machine Interface). It is engineered to manage turbine speed, load, and complex valve positioning using advanced PID algorithms. The 9907-167 is an essential component for ensuring stable turbine operation in power generation, petrochemical processing, and heavy manufacturing.

Field-Proven Reliability and Safety

Designed for the rigors of turbine control rooms, the 9907-167 provides a rugged hardware platform that operates reliably across an extended temperature range. The integrated keypad and high-visibility LCD allow plant operators to adjust parameters, monitor system health, and perform local configuration without the immediate need for external software. Safety is prioritized through built-in mechanisms including critical speed avoidance, emergency shutdown logic, and valve limit enforcement. Its panel-mount design allows for seamless installation into standard turbine control cabinets, providing a clear window into machinery performance.

Detailed Technical Specifications