Pneumatic Double Flanged Butterfly Valve

Corrosion
Resistant

Leak Tight
Sealing

Automated
Operation

Low Maintenance
Long Life

Alis Valves is Pneumatic Double Flanged Butterfly Valve Manufacturer in India Offering heavy-duty automated valve designed for reliable on/off flow control in high-pressure industrial piping systems. Featuring a double flanged body and a pneumatic actuator, it provides secure installation, excellent sealing performance, and quick automated operation. It is widely used in water treatment, power plants, chemical processing, oil & gas, HVAC, and other industrial applications requiring durable and efficient flow control.

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Product Specifications and Overview

Size Range

DN 50 to DN 1200

Pressure Rating

PN 10 / PN 16 / PN 25 / PN 40 / Class 150 / Class 300

Body Material

Cast Iron / Ductile Iron / WCB / SS304 / SS316

Disc Material

Ductile Iron / SS304 / SS316 / Aluminium Bronze

Seat Material

EPDM / NBR / PTFE / Viton / Metal Seat

Temperature Range

Application & Seat Material Dependent

Actuator Type

Rack & Pinion / Scotch & Yoke Pneumatic Actuator

Valve Movement

90° Rotary

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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.

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Frequently Ask Questions

Which body materials are available?

The valve is available in Cast Iron (CI), Ductile Iron (DI), Carbon Steel (WCB), Stainless Steel 304, and Stainless Steel 316.

Can the valve be used for high-pressure applications?

Yes. The valve is available in PN10, PN16, PN25, and ANSI Class 150 pressure ratings, depending on the model.

What Is a Pneumatic Double Flanged Butterfly Valve?

It is a double-flanged butterfly valve operated by a pneumatic actuator for fast and automated flow isolation and control in industrial pipelines.

Which seat materials are available?

Standard seat options include EPDM, NBR, Viton (FKM), and PTFE, depending on the application and media.

What media can this valve handle?

It is suitable for water, air, steam, oil, gas, chemicals, wastewater, and compatible industrial fluids.

Who Is a Pneumatic Double Flanged Butterfly Valve Manufacturer in India?

Alis Valves manufactures and supplies Pneumatic Double Flanged Butterfly Valves for water treatment, oil & gas, chemical processing, power generation, petrochemical, HVAC, and other industrial applications.