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Customized Damper Valve Solutions for Global Industries

HANTUO VALVE LTD CHINA designs and manufactures precision damper valves for power, petrochemical, marine, cement, and waste treatment industries. Over 15 years of engineering excellence.

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Engineered for Precision & Reliability

HANTUO VALVE LTD CHINA is strongly committed to offering advanced solutions for gas flow control. With over 15 years of experience, we specialize in custom damper valves for extreme environments — high temperature, corrosive gases, and high-pressure systems.

Our products are trusted in industries ranging from power generation and petrochemicals to marine scrubber systems and cement plants. Every damper is engineered for 100% air tightness, durability, and optimal performance.

  • 15+ Years of Industrial Experience
  • Custom Design & 3D Modeling
  • Laser Cutting & Auto Welding
  • Global Industrial Applications
Damper Valve Manufacturing

Our Damper Valve Products

Precision-engineered damper valves for gas flow control in extreme industrial environments. All products available with air sealing systems for 100% tightness.

Guillotine Damper

Guillotine Dampers

High-performance slide gates for isolation in ducts and pipelines. Ideal for boilers, waste treatment, and power plants.

Butterfly Damper

Butterfly Dampers

Single, double blade, and eccentric designs for precise flow control. Suitable for high-temperature and corrosive environments.

Louver Damper

Louver Dampers

Multi-blade dampers with air sealing systems for 100% tightness. Used in ventilation, RTO, and heat exchangers.

Double Eccentric Butterfly Damper

Double Eccentric Butterfly Dampers

Zero leakage design with enhanced sealing. Ideal for flue gas and high-pressure applications.

Flue Gas Damper

Flue Gas Dampers

Refractory and fiber-lined dampers for extreme temperatures in boilers and incinerators.

Marine Scrubber Damper

Marine Scrubber Dampers

3-way air-sealing marine dampers for ship exhaust gas cleaning systems. Corrosion-resistant design.

Diverter Damper

Diverter Dampers

Gas distributor dampers for bypass and flow redirection in complex duct systems.

Inlet Vane Control Damper

Inlet Vane Control Dampers

Radial vanes for precise airflow modulation in fans and turbines. Enhances energy efficiency.

Knife Gate Valve

Knife Gate & Control Valves

Heavy-duty valves for slurry, ash, and abrasive media. Designed for tight shut-off.

Stack Damper

Stack & Bypass Dampers

Large-diameter dampers for exhaust stacks and bypass lines in power and chemical plants.

Industries We Serve

Our damper valves are engineered for critical applications across global industries.

Power & Cogeneration

Petrochemical & Oil & Gas

Marine & Scrubber Systems

Cement & Metallurgy

Biogas & Biomass

Waste & Water Treatment

RTO & WHRU Systems

Glass & Pulp & Paper

Advanced Manufacturing Capabilities

Our state-of-the-art workshop integrates precision technology with skilled craftsmanship to deliver high-performance damper valves.

  • Metal Sheet & Pipe Laser Cutting – High-precision cutting for complex geometries
  • Auto Welding Robots – Consistent, high-quality welds for durability
  • 3D Modeling & Hydraulic Simulation – Virtual testing for optimal performance
  • Sand Blasting & Paint Coating – Corrosion protection for harsh environments
  • Air Sealing Systems – 100% tightness with inflatable or mechanical seals
Laser Cutting Auto Welding Damper Assembly Testing

Get in Touch

Contact HANTUO VALVE LTD CHINA for custom damper valve solutions tailored to your industrial needs.

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