The Pneumatic IS01219 library includes:- Pneumatic valve outlines, solenoids, actuators, fixed and variable flow controls and over 100 center spool configurations. Also included are filters, heat exchangers, relief valves, cylinders, compressors, motors, check valves, reducing and regulating valves.

All symbols are accessed from pull-down menus and icon dialogue boxes. When possible brief descriptions have been assigned to the symbols. The symbols are accurately drawn on Layer 0 with a snap value of 0.2 (2.0) and a grid setting of 0.4 (8.0), depending upon the choice of Imperial or (Metric) sized drawing sheets.

Alternate partial menus are provided for use with more recent releases of AutoCAD, starting with AutoCAD R13.c4 and AutoCAD LT95. These menus are preferred, since they do not interfere with any prior menu customization and toolbar settings. They can also be used with other Autodesk products, such as Mechanical Desktop.