- Float operated valves for use in automatic filling of water troughs. 

- Configured for underwater mounting only. 

- The float is connected to the valve with a nylon cord, this operates a pilot valve. 

- When the water level drops, the pilot valve is opened and the main diaphragm valve is activated. 

- The Vortex Bottom Fill is a good choice where its high flow, compact, robust, non corrosive construction is beneficial.

For more information download:
Vortex Bottom Fill Info Sheets PDF