Pneumatic Dome Valve

ALIS Valves offers Pneumatic Dome Valves for industrial applications requiring reliable material isolation, controlled discharge and efficient handling of bulk solids. These valves use a dome-shaped closure mechanism operated by compressed air to open and close the flow passage. Depending on the design, the sealing arrangement can provide effective isolation between pressurized process areas, helping reduce material leakage and support reliable operation in demanding pneumatic conveying systems. Pneumatic actuation enables automated operation and integration with industrial control systems, reducing the need for manual intervention.

Pneumatic Dome Valves are suitable for compatible applications in cement plants, power generation facilities, mining operations, chemical processing industries and bulk material handling systems. They are commonly used for transferring powders, granules and other dry materials between hoppers, silos, pressure vessels and pneumatic conveying lines. Important selection factors include operating pressure, material characteristics, particle size, temperature, valve size, sealing arrangement, body material and pneumatic actuator requirements. Selecting the appropriate valve configuration helps support reliable isolation, efficient material transfer and consistent performance under the specified operating conditions.