The easy access open-construction Platypus Vacu-Valve and the Armadillo Vacu-Valve with impact protection, are the most economical ways to manage dust discharge from bag filters or cyclones under negative pressure.
The fitted duckbill sleeve adjusts to the desired vacuum and material is continuously discharged. In addition, when the system is shut down all residual material is completely and automatically discharged.
Requires no controls, no lubrication, no power supply. A variety of sleeves are available to handle all possible applications: abrasive materials, high temperature, low temperature, indoor and outdoor.
Both models of the Vacu-Valve are available at a fraction of the cost of rotary airlock valves.