Ball check valve 50 - 600 mm, 1 034 kPa | AB3 series
Weir Minerals
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 changeover system without the costly process control systems otherwise needed. The low density ball inside the valve is automatically transferred to clock the inactive inlet once a pump has started. There is also the possibility of running both pumps at once if the system so requires.With more than 20 years of check valve experience, Weir Minerals has devised a simple, fully serviceable 3-way check valve for the most arduous slurry duties. Integral to the design are replaceable wear components and stainless steel fasteners to improve maintenance times and reduce maintenance costs.
