Pressure relief valves are designed to provide protection from over-pressure in steam, gas, air, and liquid lines. Relief valves and back pressure regulators are the same device, only differing in ...

The relief valve is also called a safety (or pop ) valve. When the pressure in a vessel exceeds a preset amount, the relief valve is supposed to pop or spring open. Gas will then be vented from the ...

As the industry shifts towards alternative fuels in response to environmental regulations and sustainability goals, the safety risks ... additional explosion relief valves are required to safely ...