Spherical Disc Butterfly Valve

Description

Spherical Disc Butterfly Valve – Prominent Supplier, Wholesaler, Exporter, Distributor and Trader from Ahmedabad, Gujarat, India

Krishna Industries, a Prominent Supplier, Wholesaler, Exporter, Distributor and Trader from Ahmedabad, Gujarat, India, offers high-quality Spherical Disc Butterfly Valves engineered for precision flow control across demanding industrial applications. Designed with advanced spherical disc geometry, these valves deliver superior sealing performance, reduced torque operation, and extended service life compared to conventional butterfly valves.

The Spherical Disc Butterfly Valve is an advanced evolution of the conventional Butterfly Valve category. It integrates optimized disc contouring that ensures better sealing integrity and minimal wear on seat surfaces. Widely used in water treatment plants, chemical processing industries, HVAC systems, oil & gas pipelines, marine installations, power plants, and pharmaceutical sectors, this valve is engineered for reliability under high pressure and temperature conditions.

Industries searching for High Performance Butterfly Valve, Wafer Type Butterfly Valve, Lug Type Butterfly Valve, Double Eccentric Butterfly Valve, or corrosion-resistant flow control solutions find the Spherical Disc Butterfly Valve to be a technically superior and cost-effective choice.

Minimum Order Quantity (MOQ)

MOQ: 10 Pieces

Product Overview

The Spherical Disc Butterfly Valve features a specially contoured spherical disc that enhances sealing efficiency by distributing seating pressure uniformly. Unlike flat disc designs, the spherical geometry minimizes friction during opening and closing operations, significantly reducing operating torque.

This design ensures:

• Longer seat life
• Improved leak-proof performance
• Reduced maintenance cost
• Smooth throttling control
• High durability in abrasive and corrosive media

Krishna Industries supplies these valves in multiple pressure ratings, material combinations, seat options, and actuation types to meet specific industrial requirements across India.

Technical Specifications

Size Range

DN 50 mm to DN 1200 mm (2” to 48”)

Pressure Rating

PN10 / PN16 / PN25 / ANSI 150 / ANSI 300

Body Material Options

• Cast Iron (CI)
• Ductile Iron (DI)
• Carbon Steel (WCB)
• Stainless Steel (SS 304 / SS 316 / SS 316L)

Disc Material

• Stainless Steel
• Duplex Steel
• Nickel Aluminum Bronze

Seat Material

• EPDM
• NBR
• PTFE
• Viton

End Connection

• Wafer Type
• Lug Type
• Flanged Ends

Operation Type

• Lever Operated
• Gear Operated
• Pneumatic Actuator
• Electric Actuator

Key Features of Spherical Disc Butterfly Valve

1. Optimized Spherical Disc Design

The spherical disc profile reduces turbulence and pressure drop, improving flow efficiency. It ensures better seat contact and uniform sealing.

2. Low Torque Operation

Due to reduced friction during rotation, the valve requires less operational torque, making it ideal for automation with pneumatic or electric actuators.

3. Tight Shut-Off Performance

Achieves bubble-tight sealing suitable for critical flow control systems.

4. Corrosion Resistance

Available in SS316 and other corrosion-resistant alloys for aggressive chemical environments.

5. Long Service Life

Minimal wear and reduced maintenance ensure extended operational life.

Applications in Indian Industries

Krishna Industries supplies Spherical Disc Butterfly Valves across major industrial sectors in India:

Water & Wastewater Treatment Plants

Used for regulating treated and untreated water flow.

Chemical Processing Plants

Handles corrosive fluids with PTFE and Viton seat options.

Oil & Gas Industry

Suitable for pipeline isolation and throttling services.

Pharmaceutical Industry

Maintains hygienic and precise fluid control.

Power Generation Plants

Used in cooling water and steam lines.

Advantages of Buying from Krishna Industries – Ahmedabad, Gujarat

Established Market Presence

Krishna Industries has built strong supply capabilities across India as a Prominent Supplier, Wholesaler, Exporter, Distributor and Trader.

Quality Assurance

All valves undergo strict inspection and quality checks before dispatch.

Competitive Pricing

Bulk purchase benefits available for Indian buyers.

Pan India Delivery

Timely dispatch to Mumbai, Delhi, Chennai, Hyderabad, Kolkata, Pune, Bengaluru, and other industrial regions.

Technical Support

Guidance on valve selection based on pressure, temperature, and media compatibility.

Performance Benefits Over Conventional Butterfly Valves

Compared to standard butterfly valves, spherical disc design ensures:

• Better sealing at lower torque
• Reduced seat deformation
• Improved throttling accuracy
• Higher reliability in continuous operation
• Lower lifecycle cost

Why Indian Buyers Prefer Krishna Industries

We focus strongly on Indian industrial buyers, offering:

• Fast response to inquiries
• Transparent pricing
• GST compliant billing
• Bulk order handling
• Strong logistics coordination

10 Frequently Asked Questions (FAQ)

1. What is a Spherical Disc Butterfly Valve?

It is a butterfly valve with a specially contoured spherical disc that enhances sealing and reduces operational torque.

2. What is the MOQ?

Minimum Order Quantity is 10 pieces.

3. Can it handle high pressure?

Yes, available up to ANSI 300 pressure class.

4. Is it suitable for chemical applications?

Yes, with PTFE or Viton seat and SS316 body.

5. What sizes are available?

From 50 mm to 1200 mm.

6. Do you provide actuator mounting?

Yes, compatible with pneumatic and electric actuators.

7. Is it leak-proof?

Designed for bubble-tight sealing performance.

8. What industries use this valve?

Water treatment, chemical, oil & gas, pharma, HVAC, and power plants.

9. Do you supply across India?

Yes, pan India supply from Ahmedabad, Gujarat.

10. How can I place an order?

Contact Krishna Industries with your size, quantity, pressure rating, and application details.

Conclusion

The Spherical Disc Butterfly Valve represents advanced engineering in industrial flow control systems. With superior sealing, low torque operation, and long-lasting performance, it stands out as an efficient alternative to conventional butterfly valves.

Krishna Industries, Ahmedabad, Gujarat, India, is a Prominent Supplier, Wholesaler, Exporter, Distributor and Trader committed to delivering high-quality valves with reliable service support across India. For bulk inquiries (MOQ 10 Pieces) and customized solutions, connect with our sales team today.