PSV Orifice Sizing (Fire Case) | API 521 + API 520 Step-by-Step
5:27
YouTubeDesiGn HuB
PSV Orifice Sizing (Fire Case) | API 521 + API 520 Step-by-Step
In this Design Hub episode, you will learn how to perform PSV Orifice Sizing Calculation for the Fire Relief Scenario as per API 521 and API 520 methodology. This is one of the most critical PSV sizing cases because the relief load is based on heat absorbed by the wetted surface area, which causes liquid boiling and vapor generation. What you ...
885 views3 months ago
Safety Valve Function
*Types of Valves* - *1. Gate Valve*: - *Function*: On/off control, minimal flow restriction. - *Use*: Isolation, frequent operation. - *2. Globe Valve*: - *Function*: Regulating flow, precise control. - *Use*: Throttling, controlling flow rate. - *3. Ball Valve*: - *Function*: On/off control, quarter-turn operation. - *Use*: Quick shut-off, frequent operation. - *4. Butterfly Valve*: - *Function*: Regulating flow, low pressure drop. - *Use*: Large pipe sizes, low-pressure applications. - *5. Che
0:15
*Types of Valves* - *1. Gate Valve*: - *Function*: On/off control, minimal flow restriction. - *Use*: Isolation, frequent operation. - *2. Globe Valve*: - *Function*: Regulating flow, precise control. - *Use*: Throttling, controlling flow rate. - *3. Ball Valve*: - *Function*: On/off control, quarter-turn operation. - *Use*: Quick shut-off, frequent operation. - *4. Butterfly Valve*: - *Function*: Regulating flow, low pressure drop. - *Use*: Large pipe sizes, low-pressure applications. - *5. Che
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