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Welcome to Dongweiyuanyu: Your Trusted HVAC Solutions Provider

At Dongweiyuanyu, we specialize in providing top-quality HVAC units and components designed to meet your needs for efficient and reliable climate control. Explore our wide range of products and discover how we can help you achieve optimal performance for your HVAC systems.


Our Products

1.Check Valve for HVAC,Balance Valve for HVAC,Butterfly Valve for HVAC,Welded Ball Valve for HVAC,Broen Welded Ball Valv

Our selection of valves ensures precise control of fluid flow in your HVAC systems. Engineered for durability and performance, our valves are essential for maintaining the efficiency and reliability of your system.

Key Features

  • High durability
  • Precise flow control
  • Wide range of sizes and types

2.ABB Frequency Converter for HVAC

ABB Frequency Converters are designed to optimize motor speed and enhance energy efficiency in HVAC systems. These converters offer seamless integration and advanced control features, ensuring your system operates at peak performance.

Key Features:

  • Energy-saving technology
  • Easy integration
  • Advanced motor control

3.Filters for HVAC

Our high-quality filters are crucial for maintaining clean air and protecting your HVAC equipment from dust and debris. Choose from a variety of filter types to meet your specific needs.

Key Features:

  • High filtration efficiency
  • Durable construction
  • Various types and sizes available

4.DPCV differential pressure controller

Ensure stable pressure in your HVAC system with our DPCV Differential Pressure Controllers. These controllers are essential for maintaining consistent performance and preventing system damage.

Key Features:

  • Precise pressure control
  • Robust design
  • Easy installation

5.TCV electric regulating valve for HVAC

The TCV Electric Regulating Valves provide accurate temperature control in your HVAC system. With their advanced design, these valves ensure smooth operation and optimal energy efficiency.

Key Features:

  • Accurate temperature regulation
  • High reliability
  • Easy to operate

6.Heat Exchanger for HVAC

Our heat exchangers are designed to transfer heat efficiently and effectively, ensuring your HVAC system maintains optimal temperature control. Choose from a variety of designs to meet your specific application needs.

Key Features:

  • High thermal efficiency
  • Durable materials
  • Customizable designs

7.Y Strainer

Protect your HVAC system from debris and contaminants with our Y Strainers. These essential components help prolong the life of your system and maintain optimal performance.

Key Features:

  • Effective debris filtration
  • Easy maintenance
  • Durable construction

Contact Us

Ready to enhance your HVAC system with top-quality components? Contact Dongweiyuanyu today to learn more about our products and how we can help you achieve the best performance for your system.

Call us at: 976 75575586

Email us at: cndymn@163.com

Visit our website: UNIT


Explore the best in HVAC solutions with Dongweiyuanyu– where quality meets efficiency.