Product name

Pneumatic Knife Edge Gate Valve With Pneumatic Actuator

Application

Because of their specialty to handle thick liquids, knife gate valves are highly demandable in industries that deal with the viscous material. These valves are specifically used for that application that deals with hard-to-clean material.

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Gate Valve

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A Knife gate valve is a linear-motion manual valve that has a vertical rectangular or circular disc that slides across an opening to stop the flow that acts as “gate”. Generally used for isolation purposes fully open or close, Knife gate valve are not suitable for throttling service because the high-velocity flow will cause a partially open disk to vibrate and chatter and will hasten the erosion of the disc and seating surfaces.

Because of their specialty to handle thick liquids, knife gate valves are highly demandable in industries that deal with the viscous material. These valves are specifically used for that application that deals with hard-to-clean material. For Industries where knife gate valves are used are as follows:

Mining and mineral processing;

Waster water processing;

Pulp and Paper;

Steel manufacturing;

Slurry transportation;

Food and beverage;

Heavy oil transportation;

Processing units of non-flammable viscous fluids;

Sand and gravel plants.

Advantages of Gate valve:

1. Cast-in gate wedges minimize flow obstructions to increase body life.

2. High quality gate finish for optimum sealing.

3. Low Pressure-Drop; very low frictional loss.

4. The maintenance requirement is less.

5. Can be used as Bi-directional valve.

6. Low cost.

7. available in various sizes.

Keywords

pneumatic operated knife gate valve

pneumatic metal seat knife gate valve

pneumatic slide knife gate valve

PRODUCT DETAIL

Pneumatic Knife Edge Gate Valve With Pneumatic Actuator