What is the relief valve setting on a propane cylinder (BBQ)?

The relief valve setting on a propane cylinder (often used for BBQs) is designed to ensure safety by preventing excessive pressure buildup within the cylinder. It is typically set to open at a pressure that is below the maximum allowable working pressure of the cylinder but high enough to account for normal fluctuations in temperature and pressure.

The correct setting for a propane cylinder relief valve is usually around 375 PSI. This ensures that the relief valve opens to release excess pressure, thereby preventing potential hazards caused by overpressure, which could lead to cylinder rupture or fire. It's important for users of propane equipment to be aware of this setting to ensure safety during operation.

Understanding the correct relief valve setting helps in both maintaining the equipment safely and ensuring compliance with safety regulations. Other pressure settings listed would either be too low or too high for the intended use, compromising safety and functionality.