Welcome to the Woodward Governor Company unofficial History Site

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Woodward Oil Pressure Relay Valve Water Wheel Governor history.

DSC03542.JPG Woodward oil pressure relay valve type HR 2500 turbine water wheel governor installation, circa 1917.ThumbnailsWoodward operation manual 33048 overspeed governor.Woodward oil pressure relay valve type HR 2500 turbine water wheel governor installation, circa 1917.ThumbnailsWoodward operation manual 33048 overspeed governor.Woodward oil pressure relay valve type HR 2500 turbine water wheel governor installation, circa 1917.ThumbnailsWoodward operation manual 33048 overspeed governor.Woodward oil pressure relay valve type HR 2500 turbine water wheel governor installation, circa 1917.ThumbnailsWoodward operation manual 33048 overspeed governor.