SD-H Slide Gate Valve

Cutting edge shut-off solution for in-line applications

The Mucon SD-H provides the latest in advanced Slide Gate Valve technology for the powder and bulk solids handling industries. Drawing on more than 60 years experience in the powder handling sector, Mucon products once again are able to satisfy ever more demanding shut-off applications.

Its robust but simple design boasts a patent application with more than 53 innovative claims, making this one of the most advanced valves of its type on the market today.


  • Stainless steel slide gate blade
  • Body in cast aluminum alloy with stainless steel bore liners
  • Guards in aluminum alloy
  • Blade gland packing from PTFE braid
  • Slide sealing plates in Ertalyte® PET-P Plastic. A high grade polymer with excellent temperature stability and wear resistance (FDA approved for food contact)


  • Operated by a multi-start drive screw via a large radius hand wheel
  • Provision for ‘earth’ tags where there is potential for static electricity generation
  • Lifting points provided at the valve center of gravity
  • Flange dimensions to DIN or ANSI patterns
  • Rated for up to +1barg conveying pressures
  • ATEX certified to 1D/2D categories
  • Size Range 150mm, 200mm & 250mm with other sizes available soon


  • Any bulk material handling application requiring the positive shut-off or full bore flow
  • Mixer or blender fill or discharge chute
  • Low pressure conveying lines
  • Plastic pellet loading systems


  • Uninterrupted smooth bore when the valve is fully open
  • Effective fully sealed closure
  • Self cleaning slide gate blade
  • Dust tight operation
  • Extremely low maintenance
  • Smooth, efficient operation
  • Slim design

Suitable for both gravity feed and low pressure conveying applications this latest innovation by the Mucon design team is feature rich at a surprisingly competitive price.

  • Polished slide gate blade
  • Other materials available for slide blade and bore liners
  • Also available with pneumatic cylinder operation

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