Transcription of Pneumatic Symbols - Norgren
1 AIR LINE EQUIPMENT ACTUATOR / CYLINDER / GRIPPER DESCRIPTIONIMAGEDESCRIPTIONIMAGEAir tankActuator, combined linear - rotaryAND valveActuator, rotaryAuto drain valveCylinder, clampingBooster regulatorCylinder, double actingCheck valveCylinder, double acting , dual strokeCoolerCylinder, double acting , with air cushionDigital flow switchCylinder, double acting , with lockFilter with auto drainCylinder, double acting , with magnetFilter-Regulator-Lubricator with auto drainCylinder, dual pistonLubricatorCylinder, rodlessMembrane air dryerCylinder, single acting , spring extendOR valveCylinder, single acting , spring extend, with magnetPressure gaugeCylinder, single acting , spring returnPressure sourceCylinder, single acting , spring return, with magnetPressure switchCylinder, tandemPresure regulatorGripper, angular, double actingQuick exhaust valveGripper, angular, single acting , NOSelf seal fittingGripper, parallel, double actingSilencerGripper, parallel, single acting , NCTubeGripper, parallel, single acting .
2 NOPneumatic SymbolsDIRECTIONAL CONTROL VALVES PROCESS VALVES DESCRIPTIONIMAGEDESCRIPTIONIMAGE2/2- way valve, air operated, NCAngle valve, 2-way2/2- way valve, direct operated, NCBall valve, 2- way 2/2- way valve, pilot operated, NCBall valve, 3- way, L3/2- way valve, air operated, NCBall valve, 3- way, T3/2- way valve, direct operated, NCButterfly valve, 2-way3/2- way valve, pilot operated, NCDdiaphragm valve, 2-way3/2- way valve, pilot operated, NODiaphragm valve, 2-way, full bore4/2- way valve, mechanical operated - toggle leverDiaphragm valve, 2-way, tank4/3- way valve, air operatedDiaphragm valve, 3-way4/3- way valve, mechanical operated - toggle leverFlange valve, 2-way5/2- way valve, air operatedGate valve, 2-way5/2- way valve, mechanical operated, push buttonGlobe valve, 2-way5/2- way valve, mechanical operated, tappetGlobe valve, 3-way5/2- way valve, pilot operatedNeedle valve, 2-way5/3- way valve, air operated, closed centrePinch valve, 2-way5/3- way valve, air operated, exhaust centrePlug valve.
3 2-way5-3 way valve pilot operated closed centrePlug valve, 3-way, L5/3- way valve, pilot operated, exhaust centrePlug valve, 3-way, T5/3- way valve, pilot operated, pressure centreProportional flow control valve, 2-wayPoppet valveSwing-check valve, 2-way
