Pneumatic Air Valve Symbols

The symbols for these valve functions are shown in left graphic.

Pneumatic air valve symbols.

Available in svg png jpg dxf dwg formats. Here is a brief breakdown of how to read a symbol. 3 2 mechanical valve roller level. Pneumatic symbols are used to describe the function of the various valves and other devices which are connected together to form circuits and sub circuits.

Mechanical and air operated valves. When it succeeds it s invisible. Pneumatically controlled devices use pneumatic valves to control and direct the air and enable operations such as lifting moving pressing etc. Pneumatic valves symbols for use in electrical pneumatic and hydraulic schematic diagrams.

These six basic valve symbols when combined with the basic actuator symbols comprise virtually all the directional valve symbols needed for air logic control. Pneumatic symbols only when the design fails does it draw attention to itself. Directional air control valves are the building blocks of pneumatic control. Mechanical and air operated valves.

A close study of most air logic control circuits will reveal that there are only six basic valve functions commonly used. Pneumatic symbols directional control valves process valves description image description image 2 2 way valve air operated nc angle valve 2 way 2 2 way valve direct operated nc ball valve 2 way 2 2 way valve pilot operated nc ball valve 3 way l 3 2 way valve air operated nc ball valve 3 way t.