Triple Offset Butterfly Valves

Description

Triple Offset Butterfly Valves Supplier, Wholesaler, Exporter, Distributor and Trader from Ahmedabad, Gujarat, India

Krishna Industries is a trusted name in the Indian industrial valve market, supplying high-performance Triple Offset Butterfly Valves for demanding industrial applications. We operate as a Supplier, Wholesaler, Exporter, Distributor and Trader from Ahmedabad, Gujarat, India, delivering technically compliant, pressure-tested, and performance-certified valves across India and global markets.

Minimum Order Quantity (MOQ): 10 Pieces

Payment Terms : 100% Advance Against Purchase Order

Introduction to Triple Offset Butterfly Valves

Triple Offset Butterfly Valves (TOBV) are high-performance, zero-leakage industrial valves engineered for critical shut-off and throttling applications. These valves are designed using a unique three-offset geometry that eliminates seat friction during operation, ensuring tight shutoff, long service life, and minimal maintenance.

In industries where reliability, fire safety compliance, high pressure tolerance, and temperature resistance are mandatory, Triple Offset Butterfly Valves outperform conventional Double Offset Butterfly Valves, standard Butterfly Valves, and even some categories of Gate Valves and Globe Valves. They are commonly selected as a premium alternative to High Performance Butterfly Valves and are widely used in oil & gas, petrochemical, refinery, power generation, steel, water treatment, and chemical processing industries.

The precision-engineered triple offset design ensures metal-to-metal seating, bubble-tight sealing, and reduced torque requirements. This makes them ideal for applications involving steam, hydrocarbons, corrosive fluids, and high-pressure gas lines.

What Makes It “Triple Offset”?

First Offset

The shaft is positioned behind the seat centerline to allow continuous sealing contact.

Second Offset

The shaft is offset from the pipe centerline, enabling the disc to lift off the seat immediately during opening, reducing wear.

Third Offset

The seating surface is conical rather than cylindrical, eliminating rubbing friction and enabling true zero-leakage shutoff.

This three-offset geometry ensures torque-seated, friction-free operation and extended lifecycle performance.

Technical Specifications

Size Range

• DN 50 to DN 1200 (2” to 48”)

Pressure Ratings

• ANSI Class 150 / 300 / 600
• PN 10 / 16 / 25 / 40

Body Materials

• Carbon Steel (WCB, WCC)
• Stainless Steel (SS304, SS316, SS316L)
• Alloy Steel

Seat Material

• Metal-to-Metal (Stellite Overlay)
• Hardened Stainless Steel

End Connections

• Wafer Type
• Lug Type
• Flanged Ends

Operation Type

• Manual Gear Operated
• Pneumatic Actuated
• Electric Actuated
• Hydraulic Actuated

Key Features

Zero Leakage Performance

Designed to achieve bubble-tight shutoff as per API 598 standards.

Fire Safe Design

Compliant with API 607 and API 6FA for fire-safe operation in hydrocarbon service.

Low Torque Operation

Frictionless seating reduces actuation torque and actuator sizing requirements.

Bidirectional Sealing

Capable of sealing effectively in both flow directions.

Long Service Life

Minimal seat wear due to non-rubbing design increases operational lifecycle.

Industrial Applications

Oil & Gas Industry

Used in pipeline isolation, refinery units, and offshore platforms.

Petrochemical Plants

Ideal for aggressive chemicals and high-temperature process lines.

Power Generation

Suitable for steam isolation and turbine lines.

Steel & Cement Plants

Used for hot air, gas, and dust collection systems.

Water & Wastewater Treatment

Effective in large-diameter high-pressure lines.

Why Choose Krishna Industries?

Strategic Location Advantage

Located in Ahmedabad, Gujarat — India’s industrial hub — ensuring faster logistics and competitive pricing.

Bulk Supply Capability

Minimum order quantity starts at 10 pieces, ideal for project-based procurement.

Quality Assurance

• Hydrostatic Testing
• Material Test Certificates (MTC)
• Third Party Inspection (TPI) Available

Competitive Wholesale Pricing

We operate as Supplier, Wholesaler, Distributor, Exporter and Trader to deliver cost-efficient procurement solutions.

Export-Ready Documentation

• Commercial Invoice
• Packing List
• Certificate of Origin
• Test Certificates

Comparison: Triple Offset vs Other Valve Types

Vs Double Offset Butterfly Valve

Triple offset provides zero leakage and better temperature resistance.

Vs Gate Valve

Lower weight, compact design, and quicker operation.

Vs Globe Valve

Lower pressure drop and reduced maintenance.

Indian Buyer Payment Policy

For Indian customers, we follow:

• 100% Advance Payment Against Purchase Order
• GST Applicable as per Government Norms
• Dispatch after Quality Inspection & Payment Confirmation

10 Frequently Asked Questions (FAQ)

1. What is a Triple Offset Butterfly Valve?

A high-performance metal-seated valve designed for zero leakage and high-temperature applications.

2. What is the MOQ?

Minimum Order Quantity is 10 pieces.

3. What industries use TOBV?

Oil & gas, petrochemical, power plants, chemical processing, and water treatment.

4. Is it fire safe?

Yes, available in fire-safe design as per API standards.

5. Can it handle high temperature steam?

Yes, suitable for high temperature and pressure conditions.

6. Is actuation available?

Manual, pneumatic, electric and hydraulic options available.

7. What materials are available?

Carbon steel, stainless steel, and alloy steel.

8. Is third-party inspection allowed?

Yes, TPI is available upon request.

9. Do you export?

Yes, Krishna Industries exports globally.

10. How to place order?

Send Purchase Order with technical specifications. Payment terms: 100% advance for Indian buyers.

Conclusion

Triple Offset Butterfly Valves represent the most reliable solution for critical industrial isolation and control applications. With zero-leakage performance, extended lifecycle, fire-safe compliance, and heavy-duty construction, these valves are the preferred choice for engineers and procurement managers handling high-pressure and high-temperature systems.

Krishna Industries, based in Ahmedabad, Gujarat, India, stands as a reliable Supplier, Wholesaler, Exporter, Distributor and Trader of premium industrial valves. With strong supply chain capability, technical expertise, and project-focused approach, we deliver valves that meet global industrial standards.

Contact Krishna Industries today for bulk orders, project supply, or export inquiries.