Pneumatic Unidirectional Knife Gate Valve
Pneumatic Unidirectional Knife Gate Valve is known as slurry gate valves. Its unidirectional wafer knife edge gate valve used on industrial pipeline for on-off operation. The structure of body and seat eliminates clogging shutoff for flow with fine particles.The disc bottom of knife gate valve is made into a blade shape with the purpose to cut some soft materials such as fiber,pulp or wood pulp, and it also serves favorable closing and opening.
1)knife gate valve is composed of narrow body and sliding gate.
2)Furthermore, the gate has sharp blade that can separated or cut the solid particles in the fluid media.
3)The polishing treatment on the gate surface strengthens its penetrating power and effectively guarantees the service life of both packing and valve seat.
4)The bottom of valve body is provided with the gate hold down device that can safely pressure the gate tightly on the valve seat in order to ensure valid tight-seal.
Check the next table, additional information
1. Mining, coal washing, iron and steel industry used for washing coal pipes, filter slurry pipes, discharging ash pipes, etc.
2. In addition to, purification system used for waste water, mud, sewage and water with suspended solids.
3. Also, paper industry used for any mixture of pulp, material and water of any concentration.
4. As well as, power station ash removal used for slag slurry.
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