A Breakdown of SCG's Rebate Guide | Part 6

Natural Gas-Modulating Valves


These valves can provide energy savings benefits for laundry operations. Here’s a detailed exploration of how these valves impact laundry systems:

  • Precise Temperature Control: Modulating valves allow for fine gas flow control, ensuring that the water and air temperatures are maintained within tight tolerances. This is crucial for processes like washing, drying, and ironing, which require specific temperatures for optimal results.

  • Continuous Adjustment: Instead of the binary on/off operation of traditional valves, modulating valves adjust the burner’s flame intensity in real-time, responding to the immediate thermal load requirements of the laundry equipment.

  • Reduced Cycling Losses: Modulating valves reduce the frequent cycling of burners by adjusting the flame intensity instead of turning the burner on and off. This minimizes heat loss associated with start-up and shutdown cycles, enhancing overall system efficiency.

  • Shorter Heating Times: Efficient temperature control can reduce the time required to heat water or air to the desired temperature, leading to shorter cycle times and less energy consumption.

  • Lower NOx and CO Emissions: Modulating valves can significantly reduce the emission of pollutants like nitrogen oxides (NOx) and carbon monoxide (CO) by promoting more efficient combustion. This contributes to a cleaner operation and helps meet stringent environmental regulations.

  • Reduced Wear and Tear: The continuous modulation of the burner reduces thermal stress on the heat exchanger and other components, leading to longer equipment life and lower maintenance costs