We just manufactured KGD slurry knife gate valve with double action pneumatic actuated, the valve is ductile iron body with epoxy coated, the gate is in duplex ss 2205, the seat is sleeve liner of natural rubber, at same time, no seat cavity where solids can collect and
prevent full gate closure, the valve is 100% isolation, bubble-tight shut-off results in absolutely zero downstream leakage, double-seated design provides bi-directional flow and shut-off, the valve is also with drain plate at the bottom for pouring the sewages or slurry, the valve will be deliveryed to our one customer in Chile for used in a mining site to deal with slurry services, it is always our mission to provide quality valves to all of our customers !