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Hydraulic slow closing LLDPT Lined check valves
Mining

Through Conduit Knife Gate Valves For Mining Slurry

YFL Through Conduit Knife Gate Valves without groove in the body are very suitable for pipeline with dry powder and solid particles to avoid blocking.
  • Size:

    DN50-DN1400, 2''-56''
  • Pressure:

    PN10, PN16, 150lbs
  • Body:

    WCB, CF8, CF3M, CF8M, 2205, 310
  • Stem:

    304, 316, F53, F55
  • Seat:

    EPDM, NBR, FKM, Metal
  • Operation:

    Manual, Pneumatic
  • Face to Face:

    MSS SP-81
  • Connection Ends:

    Wafer, Lug, Flange
  • products details
YFL through conduit knife gate valves have a hole with same diameter as the valve cavity in the plate to make sure the plate and the seat always contact tightly during operation. The space between the plate and the body is very small, there will be no groove in the valve cavity so that the solid particles or powder won't remain in the valve cavity. This structure will prevent the powder or solid particles accumulated in the valve cavity and there will be no clogging and residue to improve the sealing performance.

YFL through conduit knife gate valves are widely used in the applications especially with powder and solid partciles such as coal concentration and deslagging in mining and power plants, Cement slurry, golden mining powder, ore sand, slag, paper pulp, wood slurry, tailing, fiber, dust, bitumen, wastewater etc.

Why Choose YFL?

1. Experienced in providing best solutions according to various sever working conditions to solve problems
2. Strict quality control from ceramic raw materials production, ceramic parts machining to pressure test and function test
3. Professional technical support and fast response trouble shooting
4. Approved & Registered vendor of Glencore & Umicore
5. Successful cases and reference list available
6. Customizable, Flexible,  Short delivery time

Testimonials from Glencore in Mining industry

"We are very happy with the results so far, and the valves seem to be top quality.
You must understand that this factory has some of the world's toughest conditions with regards to abrasive and corrosive solutions. We dissolve metals and most products and suppliers we tested in our applications failed. "  


YFL for 誉丰利 means benefiting from reputation.

We cast brand and forge reputation by quality and service.

We focus on your satisfaction and our responsibility.

Let‘s solve problems and create values for your projects.


through conduit knife gate valves

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