Welcome to the Woodward Governor Company unofficial History Site

7.jpg 5ThumbnailsA first generation hydraulic HR (horizontal relay valve) governor still in operation.5ThumbnailsA first generation hydraulic HR (horizontal relay valve) governor still in operation.5ThumbnailsA first generation hydraulic HR (horizontal relay valve) governor still in operation.5ThumbnailsA first generation hydraulic HR (horizontal relay valve) governor still in operation.