Welcome to the Woodward Governor Company unofficial History Site

1044.jpg An oil pressure(hydraulic) relay valve turbine water wheel governor system.ThumbnailsElements 005An oil pressure(hydraulic) relay valve turbine water wheel governor system.ThumbnailsElements 005An oil pressure(hydraulic) relay valve turbine water wheel governor system.ThumbnailsElements 005An oil pressure(hydraulic) relay valve turbine water wheel governor system.ThumbnailsElements 005