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trainspotter808's latest activity

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    trainspotter808 reacted to shvet's post in the thread PSV Blowdown with Like Like.
    Feel the difference When a valve is in the closed position the seat is held steady by the static energy: (the springe force) +...
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    trainspotter808 replied to the thread PSV Blowdown.
    Thanks for the replies all. It is just slightly confusing whereby the valves can be quoted as leaktight up to 90% of the set pressure...
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    trainspotter808 reacted to The Obturator's post in the thread PSV Blowdown with Like Like.
    Many factors will ultimately determine how the valve would react in such a situation, such as; design, ratio between calculated orifice...
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    trainspotter808 replied to the thread PSV Blowdown.
    Thanks for the reply. Blowdown, when we talk about pressure relief valves, is the difference between reseat pressure and set pressure...
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    Evening all, Hopefully a relatively simple question, but struggling to find answers in the relevant standards (API/ISO etc.,) My...

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