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Track type ball valve

    Track type ball valve

    The Track Type Ball Valve is a durable and high-performance valve designed for precise flow control in industrial pipelines. Featuring a tracked ball and guided stem design, it ensures smooth operation, reliable sealing, and minimal wear even under high-pressure and high-temperature conditions. Made from stainless steel or carbon steel, this valve offers excellent corrosion resistance and long service life. Ideal for use in chemical processing, petrochemical plants, water treatment systems, and energy industries, the track type ball valve delivers enhanced safety, operational efficiency, and easy maintenance, making it a reliable choice for demanding industrial applications.
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Main dimensions


 

DN(mm)

 

PN1.6MPa

 

PN2.5MPa

 

PN4.0MPa

 

PN6.4MPa

 

L

 

H

 

L

 

H

 

L

 

H

 

L

 

H

15

130

220

130

230

130

230

130

240

20

150

230

150

240

150

240

150

260

25

160

240

160

260

160

260

160

280

32

180

260

180

280

180

280

180

300

40

200

307

200

320

200

320

200

329

50

230

360

230

360

230

360

230

365

65

290

410

290

430

290

436

290

450

80

310

483

310

490

310

492

310

509

100

350

512

350

525

350

527

350

541

125

400

543

400

567

400

607

400

663

150

480

581

480

604

480

649

480

725

200

600

617

600

642

600

701

600

781

250

730

672

730

695

730

750

730

790

300

850

723

850

742

850

750

850

806

350

980

758

980

781

980

790

980

821

400

1100

791

1100

815

1100

832

1100

858

450

1200

828

1200

864

1200

875

 

-

 

-

500

1250

870

1250

905

1250

910

1250

898

600

1450

940

1450

975

1450

980

1450

1020


Track Type Ball valve – Complete Product Guide

Introduction

The Track Type Ball Valve is a high-performance industrial valve designed for precise flow control, long-lasting operation, and reliable sealing in demanding pipelines. Its guided ball and track mechanism ensures smooth rotation, reduces wear, and maintains tight shut-off under high pressure and temperature conditions.

Constructed from stainless steel or carbon steel, and optionally equipped with PTFE or metal seats, the valve provides corrosion resistance, durability, and leak-proof performance. Ideal for use in chemical processing, petrochemical plants, water treatment systems, and energy industries, the track type ball valve combines operational efficiency with safety and easy maintenance.


1. Key Features and Advantages

Product Highlights

  • Track-Guided Ball Design: Ensures smooth operation and prevents misalignment.

  • High Pressure & Temperature Tolerance: Reliable performance in extreme conditions.

  • Durable Construction: Stainless steel or carbon steel body offers long-term durability.

  • Leak-Proof Sealing: Precision-engineered seats provide tight shut-off.

  • Versatile Applications: Suitable for liquids, gases, and aggressive chemicals.

  • Minimal Maintenance: Robust design reduces operational wear and maintenance needs.

Performance Specifications

FeatureSpecification / Range
Body MaterialStainless Steel 304/316, Carbon Steel
Ball MaterialStainless Steel
Seat MaterialPTFE, PFA, or Metal-to-Metal
Pressure RatingPN10 – PN40 / ANSI Class 150 – 600
Temperature Range-20°C to 200°C (-4°F to 392°F)
End ConnectionFlanged, Threaded, Butt Weld
Operation TypeManual, Electric, Pneumatic
Suitable MediumWater, Chemicals, Oil, Gas

2. Installation Guidelines

Proper installation is essential for safe and efficient valve operation:

  1. Pre-Installation Check: Verify valve compatibility with pipeline size, pressure, and fluid type.

  2. Alignment: Ensure pipeline flanges or threads are correctly aligned to avoid stress on the valve.

  3. Flow Direction: Install according to the arrow marking on the valve body.

  4. Torque Settings: Apply the manufacturer-recommended torque on flanges or bolts.

  5. Actuator Integration: For pneumatic or electric actuators, follow wiring and air supply guidelines carefully.

  6. Leak Testing: Conduct pressure tests post-installation to ensure proper sealing.

Installation Diagram

(Include a schematic showing the tracked ball, valve body, seats, stem, flanges, and optional actuator.)


3. Operation Instructions and Tips

  • Opening and Closing: Operate slowly to prevent pressure surges and avoid damage to seats or lining.

  • Manual Operation: Turn the handle smoothly; avoid forcing the valve.

  • Actuated Operation: Ensure the actuator is calibrated for the correct torque and travel.

  • Flow Control: Use incremental adjustments for precise flow regulation.

  • Safety Precautions: Always depressurize the system before operating or maintaining the valve.


4. Maintenance Recommendations

Regular maintenance ensures reliable performance and extended service life:

Routine Maintenance

TaskFrequency (Normal Service)Frequency (Heavy Duty)
Visual InspectionWeeklyDaily
Functional TestingMonthlyWeekly
Seat and Seal InspectionEvery 6 monthsEvery 3 months
Lubrication of Stem/ActuatorEvery 6 monthsEvery 3 months
Comprehensive OverhaulEvery 12–18 monthsEvery 6–12 months

Maintenance Tips

  • Inspect for corrosion, cracks, or wear on the valve body and seats.

  • Replace worn or damaged seals immediately to prevent leakage.

  • Clean the valve interior and ball to remove deposits or debris.

  • Lubricate stem threads and actuator components if recommended by the manufacturer.


Track type ball valve

5. Troubleshooting Guide

IssuePossible CauseRecommended Solution
Leakage at stem or bodyWorn seat, damaged seal, misalignmentReplace seal or seat, realign valve
Hard to operateDebris, corrosion, or misalignmentClean valve, lubricate, realign
Ball not sealing properlyDamaged ball or seatReplace ball or seat
Pressure drop in systemPartial blockage or flow restrictionInspect pipeline, clean valve
Excessive wear on tracksAbrasive fluid or high flow velocityUpgrade seat or lining, reduce flow rate

6. Applications

The Track Type Ball Valve is suitable for demanding industrial environments:

  • Chemical Processing: Safe handling of acids, alkalis, and aggressive solvents.

  • Petrochemical Plants: High-pressure fluid control with leak-proof reliability.

  • Water Treatment Systems: Corrosion-resistant control for clean or treated water.

  • Energy and Power Plants: Efficient flow control for steam, oil, and gas pipelines.

Application Case Table

IndustryApplication ScenarioBenefits
Chemical ManufacturingCorrosive chemical pipelinesHigh chemical resistance, long service life
Petrochemical RefiningHigh-pressure gas and oil pipelinesLeak-proof sealing, precise control
Water Treatment FacilityWater and chemical treatment linesCorrosion-resistant, minimal maintenance
Energy SectorSteam and fuel distributionHigh durability, reliable operation

7. Conclusion

The Track Type Ball Valve provides high durability, precision control, and safety in a variety of industrial applications. Following proper installation, operational guidelines, and routine maintenance ensures long-term performance, leak-free operation, and minimal downtime. Its robust design, track-guided mechanism, and chemical-resistant materials make it a cost-effective and dependable solution for managing flow in demanding pipelines.

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