Rotary Airlock

An airlock-type rotary valve receives and dispenses material from two chambers with different pressure levels. They seal air flow between the valve's inlet and outlet to maintain a consistent pressure differential, which promotes efficient material flow.A Rotary Airlock Feeder separates a pressure differential while allowing material to pass through it. Best way of thinking of how it works is imaging a revolving door in a building; it allows material to pass through, but maintains the pressure differential between the building and outside.