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Pneumatic Knife Gate Valve For Slurry

Pneumatic Knife Gate Valve For Slurry

The valve has the advantages of light switch, reliable sealing, good elastic memory and long service life. It can be widely used in tap water, sewage, construction, petroleum, chemical industry, food, medicine, textile, electric power, ship

Keyword: / slurry knife gate valve,pneumatic knife gate valve,knife gate valve factory /

Products Details

 

DN

 DN50-DN1200

PN

 PN1.0MPa/PN1.6MPa 150LB

Connection type

 Wafer, Flange, Lug

Operation

 Hand wheel, bevel gear, chain wheel, Pneumatic, Electric

Body

 CF8,CF8M,CF3M,WCB

Medium

 Water, Grout, Dust particle

Temperature

 -29-200 degress

Standard

 JB/T8691

Face to face

 GB/T12221-2005 GB/T15188.2-94

Flange End

 JB/T79.1 HG/T20592 ASME B16.5

Testing and inspection

 GB/T13927 API598

Structural features:

The valve has the advantages of light switch, reliable sealing, good elastic memory and long service life. It can be widely used in tap water, sewage, construction, petroleum, chemical industry, food, medicine, textile, electric power, ship, metallurgy, energy system and other body pipelines as regulating and intercepting device.

Features of knife gate valve:
1. Ultra short structure length, material saving, can greatly reduce the overall weight of the pipeline system.
2. It can effectively support the strength of the pipeline and reduce the possibility of pipeline vibration.
3. Using austenitic stainless steel, the corrosion resistance is greatly improved, which can effectively prevent the sealing leakage caused by the corrosion of the ram.
4. Flexible PTFE is used as the upper sealing packing, which is reliable in sealing and light and flexible in operation.
5. The gate has the function of knife switch, which can effectively cut off all kinds of sundries in the medium.
6. If the hard sealing stainless steel material is used and the valve disc is spray welded, the requirements of temperature and pressure of the valve can be well expanded.

Advantages of gate valve:
1. The fluid resistance is small, and the sealing surface is less eroded and eroded by the medium.
2. It is easy to open and close.
3. The flow direction of the medium is not limited, the flow is not disturbed and the pressure is not reduced.
4. Durable and easy to use.
5. The utility model has the advantages of simple shape, short structure length and wide application range.

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