Wm Meyer AirlockWm. W. Meyer & Sons has engineered and manufactured its double-flapgate airlock valve for extreme operating environments and/or highly abrasive materials. According to the company, these valves also grant:

  • The ability to control the rate of materials flow through a system.
  • The prevention of air leakage by isolating the processing system’s pressures.
  • The power to seal completely with pressure differentials up to 15 PSI.
  • A high resistance to abrasive materials.
  • Access covers to simplify inspection and maintenance.
  • Operation in extreme temperatures — up to 750°F.
  • A long bearing and shaft life for fewer system shutdowns.
  • Electric, pneumatic or gravity actuation.
  • Suitability for a wide range of applications, including air pollution control, ash handling, clinker cooler, iron ore pelletizing, mining and minerals.