At what PSIG does the relief valve on the receiver open?

The relief valve on a receiver is designed to open at a specific pressure to ensure safety by preventing over-pressurization. In many industrial applications, this pressure is set during the design phase based on the maximum allowable working pressure (MAWP) of the system.

The value of 225 PSIG represents a typical setting for relief valves in various applications, allowing the system to operate safely within its designed pressure range while providing a margin for safety. When the pressure within the receiver reaches 225 PSIG, the relief valve opens to release excess pressure, thus protecting the integrity of the system and preventing potential failures or hazards.

Knowing the precise setting for relief valves is crucial for engineers and operators, as it directly relates to the safety and efficiency of pressure vessels, making 225 PSIG a sensible and industry-standard choice for many systems.