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Professional Process Control Valve Solutions

Products are widely used in petroleum, metal, mining, metallurgy, building materials, light industry, thermal power, nuclear power, environmental protection, energy, food, and other industries.

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Our Product Series

High-performance industrial valves and actuators engineered for reliability, precision, and durability in extreme conditions.

Control Valves Series

  • DC1834 Multi-stage low noise control valve
  • DC1221 Multi-stage anti-cavitation valve
  • DC1611 Top Guided Single Seated Globe Valve
  • DC1621 Post Guided Single Seated Globe Valve
  • DC1629L Pilot operated low noise control valve

Temperature & Pressure Reducing Devices

  • DCA401-03 Integrated T&P Reducing Device
  • DCA Spring Adjustable Atomization Nozzle
  • DC400 Temperature and Pressure Reducing Device
  • DC400-03 Split Type T&P Reducing Device

Bypass Valve Series

  • DC3700 Bypass Desuperheater
  • DC2620 Shut-off Valve

Butterfly Valves Series

  • DC5811 Double Eccentric High Performance Butterfly Valve
  • DC5812 Triple Eccentric Hard Seal Butterfly Valve

Ball Valves Series

  • High Performance O-Ball Valve
  • DC5621 Floating Soft Seal Ball Valve
  • DC5622 Floating Metal Hard Seal Ball Valve
  • V-shaped Regulating Ball Valve

Flat Gate Valves Series

  • DC6011 Series Parallel Single Gate Valve
  • DC6012 Series Parallel Double Gate Valve

Blowdown Valve

  • DC7000 Blowdown Valve

Cryogenic Valve

Designed for ultra-low temperature applications in LNG, air separation, and cryogenic storage systems.

Pneumatic Actuators

  • 1-X280 Multi-spring Pneumatic Diaphragm Actuator
  • 1-X250 Long Stroke Pneumatic Diaphragm Actuator
  • Pneumatic Diaphragm Actuator
  • Effective Thrust of Valve Rod
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Industries We Serve

Our valves are trusted across critical industrial sectors for their performance, safety, and longevity.

Chemical Industry

Metallurgy

Petroleum

Photothermal Power

Electricity

Papermaking

Medicine

Coal Chemical

Printing & Dyeing

Dongchen Factory

About Dongchen Intelligent Technology

Dongchen Intelligent Technology Co., Ltd is a leading manufacturer of industrial control valves and automation solutions. With years of experience in R&D, production, and service, we deliver high-quality, reliable valve systems for demanding industrial environments.

Our commitment to innovation, precision engineering, and customer satisfaction has made us a trusted partner across multiple industries worldwide.

Development Course

From a specialized valve workshop to a modern intelligent manufacturing enterprise.

Scientific Research

Ongoing investment in R&D to develop next-generation control valve technologies.

Quality Inspection

Strict quality control processes ensure every product meets international standards.

Production Strength

Advanced CNC machining, automated assembly, and comprehensive testing facilities.

Our Services

Comprehensive support from design to maintenance, ensuring optimal performance throughout the product lifecycle.

Maintenance

Regular inspection, repair, and refurbishment services to extend valve life and ensure reliability.

Technical Support & Q&A

Expert guidance on product selection, installation, troubleshooting, and optimization.

Smart Factory Integration

Digital valve monitoring, predictive maintenance, and IoT-enabled control systems.

Contact Us

For product inquiries, technical support, or partnership opportunities, visit our official website.

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