September 2016
Service Manual
Hydraulic Symbols Legend
Part No. 38139
AWP Super Series • IWP Super Series
111
Hydraulic Symbols Legend
Filter
Orifice with size
Check
valve
Pressure Gauge
Check Valve, pilot
operated
Pump prime mover,
electric motor
Fixed displacement pump
Wheel motor, fixed displacement
Cylinder, single acting
Cylinder, double acting
Relief valve
Adjustable relief valve
Foot pump valve
Priority flow regulator
Differential sensing valve
Solenoid operated dump valve
Solenoid operated 2
position 2 way valve,
normally open
Solenoid operated, 2
position 2 way valve,
normally closed
Solenoid operated 2
position 2 way directional
valve
Button operated 2 position 2 way
directional valve