Diverter Valves Types and Factors to Consider
Diverter valves are processing valves designed to direct flow from an inlet to one of two or more outlets and can also be used for flow control and to converge two lines into one. So, primarily they are used to handle powders, dry solids, and slurries, although some types are available that can handle liquid service. Types There are two main types of diverter valves . Both types switch flow from one line into one of two outlets. One type is line diverter, which contains a hinged disc at the intersection to close one of the two outlets. This type of valve is best for handling dry bulk materials in the dilute phase vacuum or pressure pneumatic conveying systems. They are designed to eliminate material cross-contamination and build-up. The second type of diverter is primarily used for liquid services. Instead of using moving parts (like the disc in the wye line diverter), the flow stream is altered by pneumatic pressure differential. Symptoms of a Bad or Failing Air Diverter Valve ...