A-Series Double Flap Gate Valves offer state of the art design for dust collection airlocks

Meyer A-Series are designed for dust collector, precipitator, cyclone applications where maximum pressure differentials are 83”WC (3PSI). Traditional rotary airlocks experiencing premature wear may be replaced with the A-Series airlock. The cast iron housing, air cylinders, Hi-Chrome or Ni-Hard seat/flaps makes this an economical alternative to the rotary valve. Low profile enables the MPSA model to directly fit in place of most rotary valves. MPTA matches the “Industry Standard” flange pattern and height. Electro-mechanical or gravity/counterweight actuation available.