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China RVC and RVB Series Heat Recovery Systems - Leading Suppliers and Factory for Energy Savings and Efficiency

Deman, a leading supplier and factory in China, presents the innovative RVC and RVB Series Waste Heat Recovery System. Our advanced technology captures and repurposes thermal energy waste from compressed air systems, transforming it into valuable resources such as hot water and steam. Crafted with high-quality 316L stainless steel and featuring the intelligent Deman Cloud management system, our waste heat recovery solutions offer exceptional efficiency, durability, and precise control. Reduce energy costs and enhance sustainability with Deman's cutting-edge systems, designed for maximum performance and reliability in various industrial applications

    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 supply?
    The RVC series features a precise thermostatic control system that allows you to set and maintain hot water temperatures between 20°C and 80°C, ensuring consistent output for a wide range of industrial and commercial applications.
    Q How much waste heat can the system recover from an air compressor?
    The system is capable of recovering up to 70% of the available waste heat generated by your air compressor, with a heat exchange efficiency of up to 88%, effectively converting waste energy into usable hot water.
    Q What material is the heat exchanger made of, and what warranty does it carry?
    The heat exchanger is constructed from 316L stainless steel, which contains 2% molybdenum for superior corrosion resistance compared to standard 304 steel. The heat exchanger for the RVC series is backed by a 5-year warranty, while the RVB series carries a 2-year warranty.
    Q How does the Deman Cloud system improve operational management?
    The Deman Cloud system provides real-time monitoring of water usage and overall system performance. It sends immediate alerts when deviations are detected, enabling swift remote diagnostics and on-site support, minimizing downtime and ensuring maximum operational efficiency.
    Q Which model is suitable for an air compressor with a power rating of 90–110 kW?
    The RVC110 model is designed to match air compressors with a power range of 90–110 kW. It offers a heat exchange area of 5.2 m² and a rated hot water output of 2.11 m³/h (at 15℃–60℃), making it well-suited for medium-scale industrial applications.
    Q Does the heat recovery system affect the normal operation of the air compressor?
    No. The RVC series heat recovery system is engineered for seamless integration with existing air compressor setups. In addition to generating free hot water, it also reduces the power consumption of the air compressor's own cooling system, improving the overall energy efficiency of your compressed air station without disrupting normal operations.

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