SKGV 11 Series Slurry Knife Gate Valve

SKGV 11 Series Slurry Knife Gate Valve

The SGKV-11 series one-piece replacable PU lined knife gate valve features a full-polyurethane wear-resistant structure, significantly enhancing the service life and sealing performance of the slurry valve.

  • Patent NO.：ZL 2017 2 1753543.6
  • According to：MSS SP-81 JB/T 8691-2013
  • Application：Mineral Processing、 Waste Water、Pneumatic Conveying…
  • Temp.：-40~80℃ Rated Pressure：2-24”150Psi 30-36”100Psi
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Usage and Maintenance Guide
 
Advantages
Features
Structure diagram
Performance Data
Applications
FAQ

Product Features

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Wear-Resistant, Long-Lasting Valve Solution

The wetted parts are fully lined with wear-resistant polyurethane, preventing the medium from fushing the metal valve bodies, which significantly extending the wear life of the valve.

Full bore design, eliminating turbulence, protecting valve and down stream pipe.

When valve fully opened, the disc withdraws back to the cavity, avoiding direct contact with the medium, which effectively extends the lifespan of the disc.

Zero Leakage with Self-Cleaning Design

When the valve is shutting off , the beveled edge of the disc generates high velocity turbulance that sweeps out the deposition from the seat, ensuring 100% zero leakage of every circle.

Full-Bore Design for Maximum Wear Resistance

Before: Energy generated by eddy currents in non-circular flow channels.

After: Circular all-pass channel without eddy current

Product explosion diagram

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Performance Data

General Dimensions：ANSI B16.5 150CL

Applications

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Mining

Smelting

Wastewater

Pneumatic Conveying

Coal Chemical Industry

Tunnel Boring Machine (TBM)

FAQ

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1What is a slurry knife gate valve and what are its primary applications?
A slurry knife gate valve is an industrial valve specifically designed to handle highly abrasive and corrosive media. It is widely used in harsh working environments such as mining, new material processing, and chemical industries for controlling the flow of slurry, mud, or other media containing solid particles.
2Why is your slurry knife gate valve more wear-resistant and corrosion-resistant?
Wear Resistance: Our valve uses polyurethane material, which offers wear resistance that is 8 times higher than tungsten carbide, 7 times higher than vulcanized rubber, and 3 times higher than ultra-high molecular weight polyethylene.
3What media are your slurry knife gate valves suitable for?
They are suitable for handling slurry, mud, sand, tailings, and other solid particle-containing fluids or dust.
4Do you offer different sizes or customization services?
Yes, we do.
5What should be considered during the installation of slurry knife gate valves?
Please refer to the IOM (Installation, Operation, and Maintenance) manual for detailed guidance.
6Does frequent operation affect the valve's lifespan?
Frequent operation places higher demands on the packing of the valve. Our high-elasticity integrated packing is designed to withstand frequent operation. In cases of exceptionally high switching frequency, periodic replacement of the packing is recommended. Other components of the valve are not affected by the number of operations.
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