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Metal Seated Knife Gate Valves For Coal Cinder

YFL metal seated knife gate valves are designed for applications with solid powder or slurry with solid particles.
  • Size:

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

    PN10, PN16, 150lbs
  • Body:

    GGG40, GS-C25, 1.0619, CF8, CF8M, CF3M, 904L
  • Operation:

    Handwheel, Gear, Chain, Pneumatic, Electric, Hydaulic, Hydraulic-electric
  • Face to Face:

    MSS SP-81
  • Flange:

    ASME B16.5, EN1092-1
  • Connection Ends:

    Wafer ends, lug ends, flanged end
  • Knife:

    304, 316, 17-4PH, F51, F55, 904L
  • products details

YFL meat seal knife gate valves are designed for pulp, cement slurry, gold ore powder, coal slurry and sewage etc. The metal seat has much longer service life than rubber seat when there are solid powders or solid particles in the slurry.


YFL metal seated knife gate valves technical features:


1.      Unidirectional sealing

2.      One-piece body design

3.      Full bore design



Metal seataed knife gate valves


Metal seated knife gate valves

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