Henan Quanshun Flow Control Science & Technology Co., Ltd.

Add.: No. 28 Huagong Road, High-tech Zone, Zhengzhou City, Henan Province, China
Tel.: +86-371-55693186
Fax: +86-371-55693182

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Knife Gate Valve

Among the several gate valves we have developed, this knife gate valve is specially designed for the flow control in coal dressing, swage treatment, food, medicine and other industries.
Features of Knife Gate Valve
1. Quite short in structural length, and less material, reduce the overall weight of the pipeline system;
2. This sluice valve requires smaller space and knife gate valve can effectively increases the pipeline strength and reduces possible vibrations.
3. Its disc made of Austenitic stainless steel has higher corrosion resistance and can effectively avoid leakage caused by possible corrosion of the disc.
4. We adopt PTFE material as its upper sealing which is highly reliable.
5. Serving like a knife switch, this industrial valve can cut off sundries from the fluid.

Technical Parameters
Size 2”~48”
Pressure Class 150 / PN1.0~1.6MPa
Body Materials Grey cast iron, ductile iron, carbon steel and stainless steel and etc.
Sealing Surface Materials Rubber, PTFE, Hard Alloy, etc.
Connection Method Flange, Wafer
Drive Methods Manual, electric, pneumatic
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