Fox Valve http://www.foxvalve.com Fox Valve manufactures a complete range of venturi products for industry, including steam and air jet ejectors, vacuum systems, liquid eductors, aspirators, sampling mini-eductors; thermocompressors, solids conveying eductors for pneumatic conveying of foods, plastic pellets, cement, minerals, and other powders; and venturi flowmeters, sonic chokes, and Laval nozzles. Also tank mixing eductors, and slurry eductors.