Damper Butterfly Valve

Description

Damper Butterfly Valve Supplier, Wholesaler & Exporter in India – Krishna Industries

About Damper Butterfly Valve

A Damper Butterfly Valve is a precision-engineered flow control device designed specifically for regulating air, gas, flue gas, and low-pressure media in industrial pipelines and ducting systems. Unlike conventional isolation valves, damper butterfly valves are primarily used for throttling and modulating applications in HVAC systems, power plants, cement industries, chemical processing units, steel plants, and pollution control systems.

Krishna Industries, based in Ahmedabad, Gujarat, India, is a trusted Supplier, Wholesaler, Exporter, Distributor, and Trader of high-performance damper butterfly valves. We cater extensively to Indian industrial buyers requiring dependable airflow control solutions with competitive pricing and assured quality.

This valve operates using a circular disc mounted on a rotating shaft. When the shaft rotates, the disc turns perpendicular or parallel to the flow, controlling the volume of media passing through. Damper butterfly valves are particularly suitable for low-pressure, high-volume flow control applications.

Related Industrial Valve Products

In addition to Damper Butterfly Valves, Krishna Industries also deals in:

• Butterfly Valve
• Wafer Type Butterfly Valve
• Dual Plate Check Valve
• Single Plate Check Valve
• Wafer Check Valve

These related products are widely used in water, steam, oil, gas, and air handling applications across Indian industries.

Why Choose Damper Butterfly Valve?

Damper butterfly valves are engineered to provide optimal flow regulation in air and gas systems. Compared to traditional gate valves or globe valves, damper valves offer:

• Lightweight construction
• Compact face-to-face dimensions
• Low torque operation
• Cost-effective installation
• Quick opening and closing mechanism
• High reliability in dusty and high-temperature environments

Industries prefer damper butterfly valves for their simplified design and minimal maintenance requirements.

Technical Specifications

General Specifications

• Size Range: 50 mm to 2000 mm (Custom sizes available)
• Pressure Rating: Low Pressure / Atmospheric Applications
• Operation: Manual, Gear Operated, Pneumatic, Electric Actuated
• Body Material: Mild Steel, Cast Iron, Stainless Steel
• Disc Material: MS / SS
• Shaft Material: Carbon Steel / SS
• Temperature Range: Up to 400°C (depending on material)
• Connection Type: Flanged / Lug / Wafer

Design Features

• Robust construction for heavy-duty industrial use
• Leak-resistant design
• Suitable for dusty and high-temperature gas flow
• Corrosion-resistant coatings available
• Easy integration into ducting systems

Applications of Damper Butterfly Valve

Damper butterfly valves are widely used in Indian industries for air and gas control applications such as:

• Power plants (flue gas control)
• Cement plants
• Steel plants
• HVAC duct systems
• Boiler exhaust systems
• Pollution control equipment
• Industrial ventilation systems
• Dust collection systems
• Furnace gas control lines

These valves are particularly suitable where precise throttling of airflow is required rather than tight shut-off isolation.

MOQ & Payment Terms (Indian Buyers Focus)

Minimum Order Quantity (MOQ)

MOQ: 10 Pieces

Payment Terms for Indian Buyers

We operate strictly on 100% Advance Payment Against Proforma Invoice for Indian buyers. Production or dispatch begins only after payment confirmation.

• Payment Mode: NEFT / RTGS / IMPS / Bank Transfer
• GST Invoice Provided
• HSN Code: 848180

Why Buy from Krishna Industries?

Krishna Industries is a leading Supplier, Wholesaler, Exporter, Distributor, and Trader from Ahmedabad, Gujarat, India specializing in industrial valves and flow control equipment.

Our Strengths

• Competitive wholesale pricing
• Ready stock for fast dispatch
• Custom fabrication support
• Pan India supply capability
• Export quality packing
• Technical assistance for valve selection

With strong sourcing networks and industrial experience, we ensure that every damper butterfly valve supplied meets industrial standards and buyer specifications.

Material Construction Details

Body

The valve body is typically fabricated from mild steel or cast iron. For corrosive applications, stainless steel construction is recommended.

Disc

The disc is precision machined to ensure balanced airflow regulation. It is designed to minimize turbulence and pressure drop.

Shaft

High-strength shaft material ensures durability and smooth rotation even in high-temperature environments.

Sealing Arrangement

Damper butterfly valves are primarily used for throttling and may not provide bubble-tight shut-off unless specifically designed.

Advantages Over Conventional Valves

• Lower installation cost
• Compact footprint
• Reduced maintenance
• Faster operation
• Suitable for large diameter duct systems
• Lightweight compared to gate valves

Customization Options

• Motorized Actuator
• Pneumatic Actuator
• Gearbox Operation
• High Temperature Design
• Epoxy Coated Body
• Stainless Steel Construction
• Extended Shaft Design

Quality Assurance

Each valve undergoes dimensional inspection and operational testing before dispatch. Industrial buyers across India rely on Krishna Industries for dependable performance and timely delivery.

Packaging & Dispatch

• Standard Industrial Packing
• Wooden Box Packing (On Request)
• GST Invoice Included
• Pan India Logistics Support

10 Frequently Asked Questions (FAQs)

1. What is a Damper Butterfly Valve used for?

It is used to regulate airflow, flue gas, and low-pressure gases in industrial duct systems.

2. Is this valve suitable for water applications?

Damper butterfly valves are primarily designed for air and gas applications, not high-pressure water systems.

3. What is the minimum order quantity?

The MOQ is 10 pieces.

4. What are the payment terms?

100% advance payment for Indian buyers.

5. Can I get customized sizes?

Yes, custom sizes are available as per requirement.

6. Do you provide actuator-operated valves?

Yes, pneumatic and electric actuators are available.

7. What materials are available?

MS, CI, and SS constructions are available.

8. Where are you located?

We are based in Ahmedabad, Gujarat, India.

9. Do you export?

Yes, we supply across India and export globally.

10. How can I place an order?

Send your inquiry with specifications. We will issue a Proforma Invoice for confirmation.

Conclusion

If you are searching for a reliable Damper Butterfly Valve Supplier in India, Krishna Industries offers durable, cost-effective, and industrial-grade solutions tailored for Indian buyers. With MOQ 10 pieces and transparent 100% advance payment terms, we ensure smooth and professional transactions.

Contact Krishna Industries today for bulk orders, wholesale pricing, and customized valve solutions.