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Woodward 8528-105 UG-25+ (P3) Series Hydraulic Governor
Product Name: Woodward 8528-105 UG-25+ (P3) Series Hydraulic Governor
Product Description: A high-torque centrifugal-hydraulic governor from the UG-25+ (P3) family, engineered for counterclockwise (CCW) drive applications on steam turbines and large engines. It provides reliable, high-force actuation for critical speed control.
Detailed content
Technical Specifications:
- Governor Series: UG-25+ (P3)
- Output Torque: 25 LB FT (≈ 34 N·m)
- Pump Size: 0.625″
- Drive Type: Keyed drive shaft
- Rotation: Counterclockwise (CCW)
- Shaft Ends: 0.625″ terminal shafts
- Oil Gauge: Right-side mounted oil level gauge
- Stop Button: Not equipped (W/O)
- Application: Optimized for steam turbines
Functional Features:
- Identical high-performance control to 8528-104, for CCW drive systems
- High actuation force for large steam or fuel control valves
- Self-contained hydraulic system with precision regulation
- Wide adjustable speed range for turbine operational flexibility
- Excellent stability and transient response
- Corrosion-resistant components for industrial steam environments
- Field-adjustable settings for commissioning and tuning
Applications:
- Steam turbines with CCW drive rotation
- Industrial turbine mechanical drives
- Power generation turbine governing
- Process industry steam systems
- CHP and district heating turbine controls
