Question
Download Solution PDFThe number of helical springs used in a spring loaded safety valve is_______.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
Spring loaded safety valve:
- One of the common type of safety valve is the spring loaded safety valve, which uses spiral spring to apply the closing or spring force.
- It is used to protect the vessels, pipes, container from over pressure.
- The spring force rises as a pressure relief valve starts to lift. Thus, for lift to continue, system pressure must be increases.
- The pressure relief valves are given an over-pressure allowance to achieve full lift because of this.
- In unfired systems, this permitted over-pressure for valves is typically 10%.
- One helical spring is used in a spring loaded safety valve.
Last updated on May 28, 2025
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