Ceramic knife gate valve

The gate plate, sealing ring, valve body lining and other overcurrent components of the ceramic knife gate valve are all made of ceramic materials, with extremely high chemical stability and hardness (Rockwell hardness HRC90). The structure types of ceramic knife gate valves and ceramic gate valves are completely different. The working principle of manual knife gate valves is to rotate the handwheel, which moves forward and backward with the thread of the valve stem, thereby lifting or lowering the valve plate connected to the valve stem, achieving the function of opening and closing. The ceramic knife gate valve produced by Shanghai Meiyan Yi Pump Valve has an ultra short structural length. The structure design of the knife gate valve is compact and short, which can save materials and reduce the weight of the entire pipeline system. And it occupies a small space, widely used in pipeline equipment for transporting wet or dry media such as slurry, coal slurry, mineral powder, dry ash, pulp, slurry, and material water mixture.