Constant Volume Regulator

Engineered for Air Excellence

KVR is a solution which regulates air flow at precise constant level in duct system with the help of modulating orifice without the use of any electric or pneumatic sensors or controls. It helps in improving IAQ by achieving desired air changes as per ANSI/ASHRAE standard 60-2010. KVR is made out of flame retardant PVC, Fire classification M1 covering 15 CMH to 1200 CMH within the pressure range from 50 Pa to 600 Pa.

The KVR Constant Volume Regulator is designed to maintain precise and consistent airflow within duct systems without relying on any electrical or pneumatic sensors or controls. Using a modulating orifice, it automatically adjusts to deliver a steady air volume, ensuring optimal indoor air quality (IAQ) by meeting the recommended air change rates as per ANSI/ASHRAE Standard 60-2010. Constructed from flame-retardant PVC with a fire classification of M1, the KVR effectively regulates airflow ranging from 15 CMH to 1200 CMH across a pressure range of 50 Pa to 600 Pa, making it a reliable and efficient solution for maintaining balanced ventilation in various HVAC applications.

  • Maintains precise constant airflow without electrical or pneumatic controls

  • Uses modulating orifice for automatic airflow regulation

  • Enhances indoor air quality by meeting ANSI/ASHRAE Standard 60-2010 requirements

  • Constructed from flame-retardant PVC with fire classification M1

  • Suitable for airflow volumes ranging from 15 CMH to 1200 CMH

  • Operates effectively within a pressure range of 50 Pa to 600 Pa

  • Simple, maintenance-free design for reliable long-term use

  • Ideal for balanced ventilation in commercial and residential HVAC systems

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Right from the inception in 1973, we have been leaders in manufacturing, Exporting and importing Air Ventilation Products, Air Terminal Products, Air Distribution Products through this long duration of time.

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