P&ID symbol cheat sheet PDF.
A P&ID symbol cheat sheet is a single printed page of the shapes a piping and instrumentation diagram draws: the bubbles that say where an instrument lives, the valve bodies, the primary elements in the line, and the connector that carries a line off the sheet. It answers what a shape is; the tag inside it is answered by the letter reference instead.
What the page carries.
A one-page visual reference for the most common ISA 5.1 instrument and valve symbols on a P&ID. Mounting conventions, valve body shapes, primary elements, off-page connectors. Geometry only. Tag conventions are on the matching ISA 5.1 cheat sheet.
- Format.pdf
- Size5 KB
- Opens inAny PDF reader
What is on the page.
- Instrument mounting bubbles, field, panel, behind-panel, BPCS hexagon, SIS box
- Valve body shapes, globe, gate, ball, butterfly, check, control, PSV, solenoid, MOV
- Primary elements, orifice plate, venturi, thermowell, pressure gauge, sight glass
- Off-page connector with destination annotation
- Print-ready Letter-size page
Common questions
What does the shape of an instrument bubble tell you.
Does the card cover tag letters too.
Will it match my drawings.
Related.
Run it on your drawings.
The page is a reference you read at the drawing table. Upload the drawing set instead and the register comes back built.
Three drawings included on a new account.