Vortex has been providing valves for pneumatic and gravity flow conveying for over 35 years. Since 1977, Vortex has handled thousands of dry materials for more than 10,000 clients worldwide. With 21 products lines and over 800 million design variations, Vortex will select the appropriate valve and modifications for the most demanding applications. Our products are backed with the highest level of technical support in the industry, with service centers throughout North America, Latin America, Europe and Asia.