Wafer Type Damper Butterfly Valve

Corrosion
Resistant

Leak Tight
Sealing

Automated
Operation

Low Maintenance
Long Life

Alis Valves is a trusted Wafer Type Damper Butterfly Valve Manufacturer & Supplier in India, offering compact and high-performance industrial dampers for regulating and isolating air, flue gas, hot gas, exhaust gas, and process gases. Designed with a space-saving wafer body, these valves provide smooth flow control, low operating torque, reliable sealing, and long service life for power plants, cement plants, steel industries, chemical processing, HVAC systems, and industrial ducting applications.

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Product Specifications and Overview

Alis Valves is a trusted Wafer Type Damper Butterfly Valve Manufacturer & Supplier in India, offering compact and high-performance industrial dampers for regulating and isolating air, flue gas, hot gas, exhaust gas, and process gases. Designed with a space-saving wafer body, these valves provide smooth flow control, low operating torque, reliable sealing, and long service life for power plants, ce ment plants, steel industries, chemical processing, HVAC systems, and industrial ducting applications.

Size Range

DN100 to DN500 (4" to 20")

Pressure Rating

Low Pressure / Industrial Duty

Body Material

Carbon Steel, SS304, SS316

Disc Material

Carbon Steel, SS304, SS316

Seat Type

Metal Seat / Soft Seal (Application Dependent)

Temperature Range

-20°C to +600°C (Higher temperatures available on request)

Leakage Class

Industrial Leakage Class / Zero Leakage (Optional Design)

Design Standards

API 609, ASME B16.34, ISO 5211 (Where Applicable)

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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 Wafer Type Damper Butterfly Valve?

It is a compact butterfly-style damper installed between compatible flanges and designed primarily for isolation and regulation of air and industrial gases.

Is It Suitable for High-Temperature Applications?

Yes. Metal-seated configurations can be selected for elevated-temperature service. The maximum temperature must be determined from the complete valve construction, including body, disc, shaft, bearings and sealing arrangement.

Who Is a Wafer Type Damper Butterfly Valve Manufacturer in India?

Alis Valves manufactures and supplies Wafer Type Damper Butterfly Valves for cement, power, steel, chemical, HVAC, flue gas, hot air, exhaust gas and other industrial gas-handling applications.

What Is the Main Advantage of a Wafer Damper?

The wafer construction provides a compact and lightweight arrangement, requiring less installation space compared with many flanged damper designs.

What Is the Difference Between a Wafer Damper and a Double Flanged Damper?

A wafer damper is installed between pipeline or duct flanges, providing a compact arrangement. A double-flanged damper has integral flanges and is bolted directly to the mating flanges, generally providing a more robust connection.