Weir Minerals Datasheets for Industrial Valves

Valves are mechanical devices that control the flow and pressure of liquids, gases, and slurries within a system. They are also known as regulators and are used in a wide variety of applications. Valves vary greatly in size, design, function, and operation.
Industrial 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.
Slurry Gate Valves -- ISOGATE® Designed as a wafer style slurry knife gate valve for tough, abrasive and corrosive applications.
Pneumatic Slurry Gate Valves -- ISOGATE® Designed as a wide body heavy duty slurry knife gate valve for highly abrasive and corrosive applications.
Check Valves -- ISOGATE® Isogate® Check Valves are rubber lined swing check valves used for prevention of reverse flow in abrasive and corrosive flow processes. Our Check Valves are fully lined with natural rubber...
Rubber Lined Check Valves -- ISOGATE® Isogate® Check Valves are rubber lined swing check valves used for prevention of reverse flow in abrasive and corrosive flow processes. Our Check Valves are fully lined with natural rubber...
Float Valves -- HYDRAU-FLO® The Hydrau-Flo® valve system is a safer, cleaner and more reliable fuel filling valve arrangement which removes the risk of overfilling, spillage and tank rupture while minimising safety and environmental...
Slurry Quick Change Ball Check Valves -- ISOGATE® The Isogate® Autoball™ AB3 valve is specially designed to enable quick changeover between duty and standby pumps in the toughest slurry applications. The Autoball AB3 valve provides a simple automatic...
Slurry Quick Change Ball Check Valves -- ISOGATE® The Isogate® Autoball™ AB3 valve is specially designed to enable quick changeover between duty and standby pumps in the toughest slurry applications. The Autoball AB3 valve provides a simple automatic...
Pinch Valves -- ISOGATE® The ISOGATE® PPV 1PS pinch valve is ideal for remote operation using typical plant air, and it does not require an auxiliary cylinder operator. The pinch sleeve is fully enclosed...
Pinch Valves -- ISOGATE® The ISOGATE® PV CB series pinch valve is a hand wheel operated enclosed body mechanical pinch valve for positive control of abrasive and corrosive flowing media. With its full bore...
Pinch Valves -- ISOGATE® The ISOGATE® PV OB series pinch valve is specifically designed for harsh, highly abrasive flow control applications in liquid solids slurry and gas-solids pneumatic conveying services. With its full bore...
Pneumatic Pinch Valve -- ISOGATE® The ISOGATE® series PPV 2PL is specifically designed for harsh, highly abrasive on/off control applications in liquid-solids slurry and gas-solids pneumatic conveying services. The valve is ideally suited for process...