3 Piece Ball Valve Flanged End 300#

Introduction to 3 Piece Ball Valve Flanged End 300#

The 3 Piece Ball Valve Flanged End 300# is a high-pressure industrial isolation valve designed for critical process control applications across oil & gas, petrochemical, power, water treatment, and general industrial sectors. Built to withstand Class 300 pressure ratings, this valve ensures reliable shut-off performance, low torque operation, and long service life under demanding working conditions.

At Krishna Industries, Ahmedabad, Gujarat, we supply premium-grade 3 piece flanged ball valves engineered for durability, precision machining, and leak-proof performance. As a prominent Supplier, Wholesaler, Exporter, Distributor and Trader, we focus on delivering standardized industrial valve solutions suitable for Indian industries.

This valve belongs to the family of high-performance industrial isolation valves and is widely used alongside products such as:

• Floating Ball Valve
• Trunnion Mounted Ball Valve
• Forged Steel Ball Valve
• Carbon Steel Ball Valve
• Stainless Steel Ball Valve

The 3-piece design allows easy maintenance and replacement of internal components without removing the entire valve from the pipeline. This makes it an ideal solution for industries requiring operational efficiency and reduced downtime.

What is a 3 Piece Ball Valve?

A 3-piece ball valve consists of three separate body components bolted together. Unlike 1-piece or 2-piece valves, this configuration allows removal of the center section while keeping the end connections intact in the pipeline. This significantly simplifies maintenance, inspection, and seat replacement.

Key Design Elements

• Three-body bolted construction
• Full bore or reduced bore options
• Blow-out proof stem design
• Anti-static device (optional)
• Fire-safe design (optional)
• Class 300 pressure rating

The flanged end connection ensures secure installation according to ANSI / ASME standards and is suitable for medium to high-pressure applications.

Technical Specifications

Pressure Rating

ANSI / ASME Class 300

Size Range

Typically available from 1/2” to 8” (larger sizes on request)

End Connection

Flanged Ends as per ASME B16.5

Body Materials

• WCB (Carbon Steel)
• CF8 / CF8M (Stainless Steel)
• Forged Steel (Optional)

Seat Materials

• PTFE
• RPTFE
• Graphite (High Temperature)
• Metal Seated (On Request)

Operation

• Lever Operated
• Gear Operated
• Pneumatic Actuated
• Electric Actuated

Testing Standard

API 598 / As per client requirement

Working Principle

The 3 Piece Ball Valve operates using a quarter-turn mechanism. The ball inside the valve body contains a bore. When the handle is aligned with the pipeline, the bore allows full flow. When rotated 90 degrees, the bore becomes perpendicular to the flow, creating tight shut-off.

Due to the floating ball design, line pressure pushes the ball against the downstream seat, enhancing sealing performance. This ensures bubble-tight closure and minimal leakage.

Applications in Indian Industries

The 3 Piece Ball Valve Flanged End 300# is widely used in:

• Oil & Gas Refineries
• Chemical Processing Plants
• Water Treatment Plants
• Steam Lines
• Thermal Power Plants
• Pharmaceutical Industries
• Food Processing Units
• General Industrial Piping Systems

For Indian industrial buyers, this valve offers long-term cost efficiency, reduced maintenance downtime, and reliable sealing performance in high-pressure environments.

Advantages of 3 Piece Ball Valve Flanged End 300#

1. Easy Maintenance

Center section removal without disturbing pipeline alignment.

2. High Pressure Capability

Designed for Class 300 pressure systems.

3. Leak Proof Sealing

Precision machined ball and seats ensure tight shut-off.

4. Corrosion Resistance

Available in carbon steel and stainless steel materials.

5. Versatile Applications

Suitable for water, oil, gas, steam and chemical media.

6. Long Service Life

Durable construction reduces frequent replacement costs.

Why Choose Krishna Industries?

Krishna Industries, based in Ahmedabad, Gujarat, India, has established itself as a trusted name in the industrial valve supply sector. We are recognized as a prominent:

• Supplier
• Wholesaler
• Exporter
• Distributor
• Trader

Our focus is on delivering standardized industrial products suitable for Indian buyers. With MOQ starting at 10 pieces and 100% advance payment for Indian clients, we ensure smooth order processing and timely dispatch.

Our Strengths

• Competitive Pricing
• Quick Dispatch
• Bulk Supply Capability
• Reliable Vendor Network
• Standardized Industrial Products
• Pan India Supply

Quality Assurance

All 3 Piece Ball Valves are supplied after hydrostatic and seat testing as per industry standards. Material Test Certificates (MTC) can be provided upon request. We ensure dimensional accuracy, pressure compliance, and reliable performance before dispatch.

Packaging & Dispatch

• Individual Bubble Packing
• Wooden Box Packing (If Required)
• Proper End Protection Caps
• Pan India Transport Facility

We supply across major industrial hubs including Ahmedabad, Mumbai, Chennai, Delhi, Kolkata, Hyderabad, Pune, and other cities in India.

Frequently Asked Questions (FAQs)

1. What does 300# mean in ball valve?

300# refers to ANSI Class 300 pressure rating, suitable for high-pressure systems.

2. What is the minimum order quantity?

The MOQ is 10 pieces.

3. What are the payment terms?

For Indian buyers, 100% advance payment.

4. Is this valve suitable for steam?

Yes, depending on seat material selection.

5. What material options are available?

Carbon Steel (WCB), Stainless Steel (CF8/CF8M).

6. Can it be actuated?

Yes, pneumatic and electric actuation available.

7. What testing standard is followed?

API 598 or as per client requirement.

8. Is MTC available?

Yes, upon request.

9. What industries use this valve?

Oil & gas, chemical, water treatment, power plants.

10. Do you supply all over India?

Yes, we supply across India from Ahmedabad, Gujarat.

Conclusion

The 3 Piece Ball Valve Flanged End 300# is a reliable, high-pressure industrial isolation valve engineered for long-term performance. With strong body construction, precision machining, and easy maintenance design, it is the preferred choice for industrial buyers across India.

Krishna Industries proudly serves as a trusted Supplier, Wholesaler, Exporter, Distributor and Trader from Ahmedabad, Gujarat, delivering quality industrial valves at competitive prices with assured service support.

For bulk inquiries (MOQ 10 pieces) and pricing, contact Krishna Industries today.