What is the function of the main reservoir safety valve?

The function of the main reservoir safety valve is to protect the main reservoir against excessive air pressure. This is a critical safety feature designed to prevent the reservoir from over-pressurizing, which can lead to potential failure of the reservoir itself. By releasing air when it detects that pressure exceeds a certain threshold, the safety valve helps to maintain safe operating conditions within the system.

This ensures that the integrity of the reservoir is maintained, safeguarding both the equipment and personnel. Keeping the pressure within specified limits is essential for the efficient and safe operation of train systems, as excessive pressure can lead to catastrophic failures. The focus of the safety valve is specifically on the aspect of pressure management, making its role essential for overall system reliability.