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Precision Industrial Valves for Demanding Applications

ZhongBo Valve is a trusted global manufacturer of high-performance ball valves, gate valves, check valves, globe valves, butterfly valves, and strainers — engineered to meet API, ISO, and ASME standards.

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About ZhongBo Valve

ZhongBo Valve Group Co., Ltd. is a leading manufacturer of industrial valves with years of experience in designing and producing high-quality valve solutions for oil & gas, petrochemical, power generation, water treatment, and other critical industries.

Our commitment to innovation, precision engineering, and strict quality control ensures that every valve we produce meets international standards including API 6D, API 608, ISO 17292, ASME B16.34, and GB/T specifications.

2009
Founded
60+
Countries Served
Quality Control at ZhongBo Valve

Our Products

Engineered for reliability, durability, and performance in extreme environments — from cryogenic to high-temperature applications.

Hard Seal Trunnion Mounted Ball Valve

Hard Seal Trunnion Mounted Ball Valve

  • Standards: API 6D, API 608, ISO 17292
  • Size: 2” – 48”
  • Pressure: 150LB–2500LB (PN1.6–42.0MPa)
  • Temp: -196℃ to 650℃
Soft Seal Floating Ball Valve

Soft Seal Floating Ball Valve

  • Standards: API 6D, API 608, ISO 17292
  • Size: 1/2” – 10”
  • Pressure: 150LB–2500LB
  • Temp: -196℃ to 200℃
Forged Gate Valve

Forged Gate Valve

  • Standards: API 602, BS 5352, ASME B16.34
  • Size: 1/2” – 4”
  • Pressure: 150LB–2500LB
  • Temp: -196℃ to 500℃

Check Valve

Designed for reliable backflow prevention in pipelines. Available in various materials and configurations to suit different media and pressure conditions.

Globe Valve

Ideal for throttling and regulating flow. Precision-guided disc ensures tight shut-off and long service life under high-pressure conditions.

Butterfly Valve

Lightweight and compact design for efficient on/off and modulating control. Suitable for large diameter pipelines and low-pressure applications.

Strainers

Protect downstream equipment by removing debris and particulates. Available in Y-type, basket, and conical designs for diverse industrial needs.

Ceramic Ball Valve

High wear and corrosion resistance for abrasive media such as slurry, ash, and powder. Ideal for power plants and mining industries.

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Quality Management

At ZhongBo Valve, quality is not an afterthought — it's built into every stage of production. Our integrated quality control system ensures compliance with international standards and customer specifications.

  • Full traceability of materials and components
  • 100% pressure and leakage testing
  • Non-destructive testing (NDT) for critical welds
  • ISO 9001 Certified Quality Management System
ISO 9001 Certification
Quality Inspection Process
15+
Years Experience
500+
Valve Models
60+
Countries
100%
Testing

Frequently Asked Questions

What standards do your valves comply with?

Our valves are designed and manufactured in accordance with international standards including API 6D, API 608, ISO 17292, ASME B16.34, BS 5352, and GB/T specifications.

Can you customize valves for specific applications?

Yes, we offer OEM and ODM services. Our engineering team can customize materials, dimensions, pressure ratings, and actuation options to meet your exact requirements.

What is the temperature range of your ball valves?

Our hard seal trunnion mounted ball valves operate from -196°C to 650°C, while soft seal floating ball valves are rated from -196°C to 200°C.

Do you provide technical support and documentation?

Yes, we provide comprehensive technical support, installation guides, operation manuals, material test reports (MTR), and certificates of conformity.

Get in Touch

Reach out to our team for product inquiries, technical support, or custom solutions.

Email

zbv@zbvalve.com

Phone

+86 578-2866569

Website

zbvalve.com

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