Pneumatic Dome Valve

Corrosion
Resistant

Leak Tight
Sealing

Automated
Operation

Low Maintenance
Long Life

Alis Valves offers Pneumatic Dome Valve Manufacturer Supplier in India designed for automated isolation and controlled handling of dry, abrasive, and powdery bulk materials. The valve uses a pneumatic actuator to operate the dome, providing fast and reliable opening and closing with minimal manual intervention. Its robust construction and effective sealing make it suitable for demanding applications in cement plants, power plants, mining, and pneumatic conveying systems.

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Product Specifications and Overview

Size Range

DN 100 to DN 600

Pressure Rating

Application Dependent

Body Material

Carbon Steel / Cast Steel / Stainless Steel

Dome Material

Hardened Steel / Stainless Steel

Seat Material

Metal / Wear-Resistant Seal

Actuator Type

Pneumatic Actuator

Air Supply

Typically 4–8 Bar

End Connection

Flanged

Temperature Range

Up to 300°C (Application Dependent)

Media

Cement, Clinker, Fly Ash, Powder, Granules

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Industries Served

Cement

Engineered valve solutions tailored for critical Cement operating processes.

Chemical

Engineered valve solutions tailored for critical Chemical operating processes.

Data centres

Engineered valve solutions tailored for critical Data centres operating processes.

Fertilizer

Engineered valve solutions tailored for critical Fertilizer operating processes.

Applications

Ammonia

High-performance flow automation engineered for Ammonia operations.

CO₂

High-performance flow automation engineered for CO₂ operations.

Compressed Air

High-performance flow automation engineered for Compressed Air operations.

Cryogenic

High-performance flow automation engineered for Cryogenic operations.

Frequently Ask Questions

What Is a Pneumatic Dome Valve?

A Pneumatic Dome Valve is a dome-type industrial valve operated using compressed air. It is designed primarily for automated isolation and handling of dry, abrasive and powdery bulk materials.

How Can Valve Life Be Increased?

Select the correct dome material Use suitable wear-resistant sealing Maintain clean and regulated instrument air Operate within the specified pressure and temperature Avoid excessive cycling Inspect sealing components regularly Follow the manufacturer's maintenance procedure

How Does a Pneumatic Dome Valve Work?

The pneumatic actuator moves the dome between its open and closed positions. This allows the valve to quickly isolate or release the flow of dry bulk material.

Who Is a Pneumatic Dome Valve Manufacturer in India?

Alis Valves is a Pneumatic Dome Valve manufacturer and supplier in India, offering automated dome-valve solutions for cement, clinker, fly ash, powder, granules, mining, power plants and pneumatic conveying applications. The current product range covers DN 100–DN 600, with carbon-steel, cast-steel and stainless-steel body options.