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Does anyone have a collection of ISA symbols for P&ID's...
most important are the valves...
ball, gate, butterfly, checkvalve, needle, globe, diaphragm,...
Actuators
Flanged Welded, Glued, Threaded...
I don't need a dwg, i just want to know what the correct symbol is for which type of valve
thanks, but i don't really want to buy something. 2nd link isn't ISA standard i beleiev
Have you seen this compilation, "RE: Interior Design Symbols for Plans", from Mike?
This site also sells an add-on for AutoCAD but it also gives you the option to see the symbols that come with it.
http://www.cadtoolsonline.com/pid.htm
I believe the best thing to do is to draw the flowsheet as you normally would (eg valves, instrumentation, etc...). Don't make things too confusing ! You should describe the connection type in the specifications. This is THE place where you can describe all components. Don't do it on a drawing: far too risky !
That's how we do it here for years now and my experience says it's a good way of working.
Cheers !
Quote:
Originally Posted by johan d
http://integrated.cc/cse/Instrumenta...tification.pdf
found this with a google search.
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http://integrated.cc/cse/Instrumenta...tification.pdfQuote:
Originally Posted by Remarkable
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oops. tried pasting a link twice. must be blocked sorry.Quote:
Originally Posted by Remarkable
http://integrated.cc/cse/Instrumenta...Identification
https://www.aiche.org/chenected/seri...ation-diagrams
Found this website helpful in learning how to read and decipher all the symbols. at www aiche.org /chenected /series/ how-to-interpret-diagrams
Maybe this link will allow posting. Sorry cant help more.
Try These
Have held me in good stead for many years