Home / Historical Hydroelectric Power Plant Equipment Engineering. 345
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- WOODWARD... STATE OF THE ART CONTROLS FOR 148 YEARS.
- Woodward water wheel Gate Shaft Governor with off set standard Before 1920
- Woodward Oil Pressure Relay Valve Governor Manual.
- Woodward Oil Pressure Relay Valve Governor Manual, circa 1912.
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- This VR series hydraulic water wheel governor was Woodward's first model of the ''gateshaft'' type governors.
- The Woodward Type "A" Actuator Governor System for 1924.
- The Woodward Governor Company's Hoover Dam Cabinet Actuator Governor, circa 1937.