P&ID Symbol

Coupling P&ID Symbol

The Coupling P&ID symbol is used in a piping and instrumentation diagram to visually represent the fittings connected to the process pipeline. Initially, seeing the symbol may be hard to read, but once you go through the legend sheet of the P&ID diagram, you will get to know the meaning of the symbol.

Coupling P&ID symbol
Coupling

For example, a solenoid valve is constructed through two triangle joints parallel to each other, and the letter S is used to indicate a solenoid valve. To indicate additional information, some form or shape is used, which will be mentioned in the legend sheet. There are some standards available to effectively read the drawings worldwide, but they are not followed by all organizations.

Thus, P&ID symbols play a crucial role in the industry to understand complex piping at a glance and help technicians and engineers locate the instrument in the field with ease of time.

Coupling P&ID Symbol similar list