Kathleen Valley is a Lithium mine and processing plant located approximately 60 kilometres north of Leinster in Western Australia.
The Valve Company was contracted to supply both manual and actuated valves for the project. Manual valves types supplied were ball, butterfly, diaphragm, check, gate, pinch, safety relief, and strainers. Actuated valves were positioner control v-ball and butterfly, and on-off butterfly and ball valves.