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China Suppliers Factory RVC and RVB Series Heat Recovery System for Efficient Waste Heat Recovery

Deman, a leading supplier in China, proudly introduces its RVC and RVB Series Waste Heat Recovery System, a cutting-edge solution designed for energy efficiency. This innovative system captures and transforms thermal energy waste from your compressed air systems, converting it into valuable resources like hot water and steam. Featuring a robust 316L stainless steel core and advanced Deman Cloud management technology, our systems offer exceptional efficiency, durability, and precise control. As a trusted factory in the industry, we are committed to helping businesses maximize their energy savings and reduce operational costs. Choose Deman for sustainable energy solutions that make a difference

    Product Highlight

    Precise Thermostatic Water Supply

    Enjoy complete control with an adjustable water flow and pump rate, enabling you to set and maintain a consistent hot water temperature anywhere from 20°C to 80°C to meet precise application needs.

    Intelligent Cloud-Based Control Management

    Utilizing an LED display control panel for clear, stable operation while implementing "Deman Cloud" system to provide real-time monitoring of water usage and system performance, sending immediate alerts for any deviations. This enables swift remote diagnostics and on-site support for maximum uptime and peace of mind.

    Leakage-free Guarantee

    The 316L stainless steel brazed plate heat exchanger, with its 2% molybdenum content, provides enhanced corrosion resistance and stability compared to 304 steel. The heat exchanger of RVC series is covered with a 5-year warranty, while RVB series has a 2-year warranty.

    High Heat Exchange Efficiency

    Engineered for seamless integration, the system recovers up to 70% of available waste heat from your air compressor with a remarkable 88% heat exchange efficiency, transforming waste into valuable energy.

    Dual-Source of Energy-saving

    The recovery system generates free hot water while also reducing the power consumption of the air compressor's own cooling system, thereby improving the overall energy efficiency of your compressed air station.

    Product Structure

    High-Efficiency Heat Exchanger

    High-Efficiency Heat Exchanger

    • It is capable of recovering up to 70% of waste heat into hot water with a heat exchange efficiency of 88%
    • Brazed plate type heat exchanger, made of 316L stainless steel, offers superior corrosion resistance
    Smart Control System

    Smart Control System

    • Deman Cloud monitors water usage in real-time, ensuring efficient operation and sending alerts when necessary
    • LED display panel provides clear operational information, ensuring ease of use and accurate energy-efficient control of water temperature.
    Reliable Electric Control Parts

    Reliable Electric Control Parts

    • Uses Schneider contractor and Phoenix switching power supply contact
    • Bigger electric control cabinet for safer use life
    Meticulously Designed Exterior

    Meticulously Designed Exterior

    • Carefully engineered with an air compressor-grade chassis, high-quality pipe fittings, precision sheet metal work, and durable industrial painting process, featuring longer service life

    Technical Parameter

    Model RVC22 RVC37 RVC55 RVC75 RVC110 RVC160 RVC200 RVC250 RVC300 RVC500 RVC630
    Power (kW) 11–22 15–37 45–55 75 90–110 132–160 185–200 220–250 280–355 375–500 530–630
    Heat Exchange Area (m²) 1.2 1.9 2.6 3.6 5.2 7.3 11.6 15.4 25.1 34.8 43.6
    Water / Oil Volume (L) 1.1 1.8 2.5 3.5 5.0 7.1 15.3 20.3 31 43 53.5
    Rated Heating Capacity (WJ/h) 7215 120777 18031 24494 35870 52221 65148 81444 97808 162956 205311
    Rated Hot Water Output (m³/h, 15℃–60℃) 0.42 0.71 1.06 1.44 2.11 3.07 3.83 4.79 5.75 9.585 12.07
    Oil Pipe Connection Size Rp1" Rp1 1/2" Rp2" DN50(PN16) DN65(PN16)
    Water Pipe Connection Size Rp1" Rp1 1/2" Rp1 1/2"(内丝) DN50(PN16) DN65(PN16)
    Dimensions-L (mm) 500 750 800 910 900 1050 1170
    Dimensions-W (mm) 350 400 450 450 650 700 700
    Dimensions-H (mm) 1300 1350 1350 1500 1700 1750 1750
    Warranty Unit: 2 Years  /  Heat Exchanger: 5 Years

    Frequently Asked Questions

    Q What temperature range can the RVC series heat recovery system maintain for hot water output?
    The RVC series features precise thermostatic water supply control, allowing users to set and maintain hot water temperatures between 20°C and 80°C. The adjustable water flow and pump rate ensure a consistent output temperature to meet a wide variety of industrial application needs.
    Q How much waste heat can the air compressor heat recovery system recover?
    The system is engineered to recover up to 70% of available waste heat generated by your air compressor, with a heat exchange efficiency of 88%. This transforms previously wasted thermal energy into usable hot water, significantly improving the overall energy efficiency of your compressed air station.
    Q What material is the heat exchanger made of, and what warranty does it carry?
    The heat exchanger uses a brazed plate design made from 316L stainless steel, which contains 2% molybdenum for superior corrosion resistance compared to standard 304 steel. The RVC series heat exchanger is backed by a 5-year warranty, while the RVB series carries a 2-year warranty, ensuring long-term reliability and leakage-free operation.
    Q How does the Deman Cloud system help with system management?
    The "Deman Cloud" platform provides real-time monitoring of water usage and overall system performance. It sends immediate alerts whenever deviations are detected, enabling swift remote diagnostics and on-site support. Combined with the LED display control panel, operators can maintain maximum uptime and enjoy complete visibility into system operations at all times.
    Q Which air compressor power ranges are compatible with the RVC series models?
    The RVC series covers a wide range of air compressor power ratings, from 11–22 kW (RVC22) up to 530–630 kW (RVC630). With 11 model variants available, the series is designed to match virtually any industrial compressed air system, making it highly versatile for different facility sizes and energy demands.
    Q What are the dual energy-saving benefits of installing this heat recovery system?
    The system delivers dual energy-saving advantages: first, it generates free hot water by capturing waste heat that would otherwise be lost; second, it reduces the power consumption of the air compressor's own cooling system. Together, these two benefits improve the overall energy efficiency of the entire compressed air station, lowering operational costs and reducing environmental impact.

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