Weir Minerals Datasheets for Butterfly Valves

Butterfly valves control flow through a circular disc or vane by turning the valve's pivot axis at right angles to the direction of flow in the pipe. They are normally used as throttling valves to control flow.
Butterfly Valves: Learn more

Product Name Notes
Acid Valves -- LEWIS® Lewis Pumps acid valves feature our proprietary family of alloys LEWMET which provides maximum corrosion resistance.