Unknown symbol - Geothermal steam piping
Unknown symbol - Geothermal steam piping
(OP)
Hi all
I'm assisting my geothermal colleagues and came across a symbol I don't recognize. Can anyone tell me what this symbol means and from what standard it is derived?

Thanks
I'm assisting my geothermal colleagues and came across a symbol I don't recognize. Can anyone tell me what this symbol means and from what standard it is derived?

Thanks





RE: Unknown symbol - Geothermal steam piping
Dejan IVANOVIC
Process Engineer, MSChE
RE: Unknown symbol - Geothermal steam piping
This is a made up symbol so you need the symbol sheet to be sure. No note next to it?
Remember - More details = better answers
Also: If you get a response it's polite to respond to it.
RE: Unknown symbol - Geothermal steam piping
@LittleInch: I think it must be some form of check valve based on the location in the system.
It's on the discharge of each cooling pump and on the return leg from the heat exchangers, where the bypass branch is connected.
There is no note or legend.
RE: Unknown symbol - Geothermal steam piping
RE: Unknown symbol - Geothermal steam piping
RE: Unknown symbol - Geothermal steam piping
RE: Unknown symbol - Geothermal steam piping
Piping Design Central
RE: Unknown symbol - Geothermal steam piping
I'm going with a soft close NRV having seen the diagram.
Remember - More details = better answers
Also: If you get a response it's polite to respond to it.
RE: Unknown symbol - Geothermal steam piping
RE: Unknown symbol - Geothermal steam piping
RE: Unknown symbol - Geothermal steam piping
Piping Design Central
RE: Unknown symbol - Geothermal steam piping
Kristjan, Like I said, find the symbol sheet.
Quite why you need to make this distinction on a p& id, I don't know.....
Remember - More details = better answers
Also: If you get a response it's polite to respond to it.
RE: Unknown symbol - Geothermal steam piping
RE: Unknown symbol - Geothermal steam piping
In addition, you should confirm with the owner of the P & ID what this item is.
RE: Unknown symbol - Geothermal steam piping
The exact type of valve isn't important, however i needed to know the function of the valve.
Thanks guys for your input.
RE: Unknown symbol - Geothermal steam piping
RE: Unknown symbol - Geothermal steam piping
Piping Design Central