Pneumatikksymboler

© Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 1 / 23

Pneumatikksymboler

Pneumatikksymbolene er i henhold til standarden ISO 1219-1 som gjør at informasjon kan utveksles uavhengig av språk. Symbolene er bygget opp slik at de etter behov skal inneholde informasjon om følgende: • Funksjon • Aktiverings-/betjeningsmåter • Antall tilkoblinger • Antall sjaltestillinger • Generelle funksjonsbeskrivelser • Forenklet beskrivelse av strømningsretninger © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 2 / 23

Energiforsyning

Kompressor Luftreservoar og T-kobling © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 3 / 23

Luftbehandling

Luftfilter Smøreapparat Trykkregulator © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 4 / 23

Luftbehandling

Luftbehandlingsaggregat filter regulator manometer smøreapparat forenklet symbol © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 5 / 23

Directional control valves

© Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 6 / 23

Directional control valves

© Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 7 / 23

Directional control valves

© Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 8 / 23

Directional control valves

Methods of actuation Mechanical General manual operation Push button Lever operated Detent lever operated © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 9 / 23

Directional control valves

Methods of actuation Mechanical Foot pedal Roller operated Idle return, roller © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 10 / 23

Directional control valves

Methods of actuation Mechanical Spring return Spring centered © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 11 / 23

Directional control valves

Methods of actuation Pneumatic Direct pneumatic actuation Indirect pneumatic actuation (piloted) © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 12 / 23

Non-return valves

Check valve Spring loaded check valve Shuttle valve: ‘or’ function © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 13 / 23

Non-return valves

Two pressure valve: ‘AND’ function Quick exhaust valve © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 14 / 23

Flow control valves

Flow control valve adjustable One-way flow control valve © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 15 / 23

Pressure valves

Adjustable pressure regulating valve, non-relieving type Adjustable pressure regulating valve, relieving type (overloads are vented) © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 16 / 23

Pressure valves

Sequence valve combination © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 17 / 23

Linear actuators

Single acting cylinder Double acting cylinder Double acting cylinder with double ended piston rod Rodless cylinder © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 18 / 23

Linear actuators

Double-acting cylinder with non-adjustable cushioning in one direction Double-acting cylinder with single adjustable cushioning Double-acting cylinder with adjustable cushioning at both ends © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 19 / 23

Rotary actuators

Air motor, rotation in one direction, fixed capacity Air motor, rotation in one direction, variable capacity Air motor, rotation in both directions, variable capacity Rotary actuator, limited travel, rotation in both directions © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 20 / 23

Auxiliary symbols

Exhaust port Exhaust port with threaded connection Silencer Line connection © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 21 / 23

Auxiliary symbols

Crossing lines (not connected) Pressure gauge Visual indicator © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. 22 / 23