Description
The KMC Controls CSC-3021-10 Reset Volume Control is a pneumatic control Unit that regulates air pressure output based on input signals, allowing controlled airflow adjustment within HVAC systems. Rated at 3 PSI and supplied with a mounting bracket, it modulates output pressure through an internal diaphragm and spring mechanism that responds to control input changes. This allows gradual adjustment of airflow or damper position to match system requirements. Installed in pneumatic control panels or near controlled equipment, it is secured using the bracket and connected to air lines during setup, enabling steady pressure control and responsive system operation.
