Home / HISTORICAL WATER POWER ENGINEERING. / A few Water Wheel Governor and Turbine Water Wheel Manufacturers from the U.S.A. / Woodward Oil Pressure Relay Valve Water Wheel Governor history. /
Woodward Oil- Pressure Water Wheel Governor VR series, circa 1914.
11/48
This Woodward hydraulic governor was installed in the Saint Regis Paper Company's hydro power plant.
0 comments