Flow Control Valve Keeps Grain in Line
What questions should you ask when considering an industrial airlock valve for your application? Click here to download our free white paper regarding the Top 5 Questions to Consider When Purchasing an Industrial Material Handling Valve.
A storage and loading facility was interested in updating its flow control valve at its Georgia plant. The company’s process involves loading a conveyor from a grain filled hopper. Looking for complete control with minimal effort, the company contacted Aerodyne’s engineering team about the material handling valves they offer. After consulting with the company about the process, Aerodyne recommended they implement a 10” StopTight™ Knife Gate Valve in the application.
A knife gate valve is used as a flow control valve in bulk-material handling systems, either in the line of flow or at the point of discharge. Using a linear motion, a blade advances until the passage is closed, or it withdraws until the passage is open. In the closed position, the knife gate valve is designed to seat tightly and prevent the loss of positive or negative pressure of the system. Aerodyne has a large selection of Knife Gate Valves which can be used to handle a variety of materials and operating conditions. From manual valves to pneumatic valves for dust control, Aerodyne has a knife gate for almost any application.
Aerodyne has also seen successful Knife Gate flow control valve installations in the food and chemical, and other industries, where the valves provided a reliable way to control the flow of materials both at the line of flow and point of discharge. Their installation prevents significant losses of positive or negative pressure in the dust collection system.
Highlights:
- Cast Aluminum housing with 304 stainless steel slide plate. Maximum temperature is 200°F.

- High Temperature 300°F option available
- Stainless steel units available
To get the brochure and other information on the knife gate valve, or any of the other flow control valves that Aerodyne offers, visit our airlock valves page.








