Coperion K-Tron

Discharge valve to control gravity flow

Coperion K-Tron butterfly gates are used to control gravity flow discharge from storage bins and hoppers. In addition, they are well-suited to controlling the air-only lines in pneumatic conveying systems.


  • Designed for application with temperatures up to 82°C [180°F]
  • 50 - 305 mm [2 to 12 in] sizes
  • Cast iron, epoxy coated body (stainless steel options available)
  • Hand-operated or air-actuated
  • 24 VDC power solenoid valve
  • SPDT position proof switches
  • IP65, NEMA 4 enclosures
  • CE compliant, and ATEX certification available

Related Industries

  • Plastics
  • Chemicals
  • Food & Pet Food
  • Pharmaceutical
  • Minerals
  • Nonwovens


  • Handles multiple materials including powders, granulars and pellets
  • Typically doesn't leak to atmosphere
  • Handles higher differential pressures
  • For food grade and non-food grade applications 

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