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The Mucon® SDH provides the latest in slide gate valve technology for the powder and bulk solids handling industries. With more than 60 years experience in the powder handling sector, Mucon® products once again satisfy ever more demanding shut-off applications. Its simple but robust 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.


  • Manufactured from stainless steel slide gate blade
  • Body manufactured 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)


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


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


  • Uninterrupted smooth bore when the valve is fully open fully sealed close slide gate blade is self cleaning
  • Dust tight operation
  • Extremely low maintenance
  • Operation is smooth, and efficient
  • Slim design
  • Suitable for both gravity feed and low pressure conveying applications


  • 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
  • Flange dimensions to DIN or ANSI patterns Lifting points provided at the valve centre of gravity
  • Rated for up to +1barg conveying pressures
  • ATEX certified to 1D/2D categories
  • Size range 150mm, 200mm & 250mm

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