Distributor of valves, control valves,
actuated valves and valve accessories

+44 (0) 1227 719133 YouTube

FLSmidth has a long history of manufacturing and supplying equipment for the mining and mineral processing industries. The FLSmidth Technequip range of Knife Gate Valves are designed specifically for the harsh and abrasive slurries encountered in the mineral processing and power industries.

A full range of construction materials are available to suit specific applications.

Valves are available in sizes from 50 mm (2”) to 1200 mm (48”) with both metric (PN and SABS) and imperial ( ANSI ) flange patterns. A full range of actuation options are available from manual hand wheel, bevel gear, pneumatic, hydraulic and electric options.

Valve features include:

  • Long wearing field replaceable sleeves which create sealing service.
  • High strength steel gate clevis.
  • Dust boot supplied as standard to protect stem and actuators.
  • Full port bi-directional design.
  • Retainer flanges supplied as standard on all sizes – the retainer flange also functions as gasket.
  • Machined gate guides, no spacer bars required.
  • Zink-nickel dichromate plated hardware for corrosion resistance.
  • Fluorocarbon gate coating as standard to reduce friction


  • Mining and mineral processing
  • Cement
  • Sand and Gravel
  • Coal
  • Phosphate
  • Ash
  • Alumina
  • Power
  • Pulp and Paper
  • Chemical

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