Standard Dome Valve
Resistant
Sealing
Operation
Long Life
Alis Valves offers Standard Dome Valves designed for reliable isolation and discharge control of dry, abrasive, and powdery bulk materials. The spherical dome-shaped sealing element provides a robust sealing surface and helps minimize material leakage and wear during operation.These valves are widely used in cement, power, mining, and bulk material handling systems where dependable isolation and long service life are required.
Specifications
Size Range
DN 100 to DN 600
Body Material
Carbon Steel / Cast Steel / Stainless Steel
Seat Material
Metal / Wear-Resistant Seal
Operation
Manual / Pneumatic / Hydraulic
Temperature Range
Up to 300°C (Application Dependent)
Pressure Rating
Application Dependent
Dome Material
Hardened Steel / Stainless Steel
End Connection
Flanged
Media
Cement, Clinker, Fly Ash, Powder, Granules
Product Images
Frequently Ask Questions
A Standard Dome Valve is a heavy-duty bulk-material valve designed to isolate and control the movement of dry powders, granules, ash, cement and abrasive bulk solids.
The dome provides a full/open flow passage when the valve is open and forms a seal when closed.
Standard Dome Valve describes the basic dome-valve configuration.
Pneumatic Dome Valve specifically emphasizes that the valve is operated using a pneumatic actuator.
Therefore, a standard dome valve can also be supplied in a pneumatic configuration.
Depending on application requirements:
Carbon Steel
Cast Steel
Stainless Steel
Hardened/wear-resistant alloys
The spherical dome moves between open and closed positions. When open, the dome is positioned away from the material flow path, allowing an unobstructed passage. When closed, the sealing mechanism engages with the dome to isolate the material flow.
Alis Valves is a Standard Dome Valve manufacturer and supplier in India, offering dome-valve solutions for cement, fly ash, mining, power plants, pneumatic conveying, powder handling and other dry bulk-material applications.
