Woodward 9907-1198 Control Module for Industrial Automation Systems

Description

The Woodward 9907-1198 belongs to the Woodward CPC-II / 9907 series electro-hydraulic converters. It is used to convert electronic control signals into hydraulic power for accurate valve actuation in steam turbines, gas turbines, and compressors. This model is a rotary actuator type, while related models (e.g., 9907-1200) are linear actuators. It is commonly paired with Woodward turbine controllers (505, 505E, 2301A, etc.) to provide closed-loop speed/load regulation and overspeed protection.