For over 25 years Raven's Flow Controls division has provided precision solutions to the agriculture market. From flow controls to high accuracy GPS systems, Raven leads the way in integrating technology right into your cab. Based out of Sioux Falls, SD, Raven Industries Flow Control division provides precision solutions all over the world. While our product line continues to change to fit the applications of today's world, our commitment to quality does not. We strive to meet our customer's expectations not only with our products but our service as well.