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Does anyone know the valve(?) in the red circle and its function? THX

Does anyone know the valve(?) in the red circle and its function? THX

RE: Does anyone know the valve(?) in the red circle and its function? THX

(OP)
now the attachment can be downloaded normally.

RE: Does anyone know the valve(?) in the red circle and its function? THX

Can you expand the view? Is that a stream or a handle coming down from the valve?

Good luck,
Latexman

Technically, the glass is always full - 1/2 air and 1/2 water.

RE: Does anyone know the valve(?) in the red circle and its function? THX

Difficult to tell from the snippet and maybe there is a valve handle missing, but it looks like a manual choke valve to me. the SP/062 tag should tell you??

This looks like a small bore bypass of an ESD valve intended to pressurise or de-pressurise after an ESD trip, hence the control valve, and in the event the bypass over pressures again the actuated 2" valve will close again to protect the D/S system

As drawn I suspect the manual handle has simply either become one of the lines or is missing.

You really should have a key drawing available which tells you or you can get the info from the tag number.

Remember - More details = better answers
Also: If you get a response it's polite to respond to it.

RE: Does anyone know the valve(?) in the red circle and its function? THX

SP :sampling point (?)- 3 ways valve.
Good luck
Pierreick

RE: Does anyone know the valve(?) in the red circle and its function? THX

SP / 062 is a manual choke valve shown upside down - this arrangement is for startup operations to pressure unpack the upstream section as suggested earlier.

RE: Does anyone know the valve(?) in the red circle and its function? THX

It seems to be a three-way valve from the attachment.

Please attach the whole P&ID for more clarity.

Dinesh S SHELATKAR.
Process Engineer

RE: Does anyone know the valve(?) in the red circle and its function? THX

not 3-way, George is right.

RE: Does anyone know the valve(?) in the red circle and its function? THX

pleas attach the whole P&ID for more clarity. it may be drain valve

but (( i know this is strange )in the LEGENDS this symbol refer to safety valve :/ :)

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