Final answer:
The relief valve is a critical component that automatically relieves excess pressure to prevent damage in various systems.
Explanation:
Relief valve consists of a spring-tensioned, cup-shaped mechanism seated over the outlet port for monitoring pressure. It is designed to open automatically when the set pressure is exceeded, relieving pressure and preventing potential damage.
This valve type is crucial for maintaining safe operating conditions in various systems, such as boilers, pressure vessels, and pipelines.
Relief valves are essential components in ensuring pressure regulation and system integrity in engineering applications.
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