What is the primary purpose of a safety valve in pneumatic systems?

The primary purpose of a safety valve in pneumatic systems is to prevent over-pressure situations. Safety valves are critical components designed to protect equipment and personnel by ensuring that pressure within the system does not exceed safe levels. When the pressure builds up beyond the pre-set limit, the safety valve opens to release excess air or gas, thereby preventing potential failures, ruptures, or catastrophic incidents that could arise from excessive pressure.

In contrast, while enhancing efficiency, creating additional pressure, and facilitating rapid start-up can be beneficial in different contexts, they do not address the fundamental role that a safety valve plays in maintaining the integrity and safe operation of pneumatic systems. Therefore, focusing on the function of a safety valve in this manner highlights its essential role in safeguarding against the dangers of over-pressurization.