Service Manual
Hydraulic Symbols Legend
Orifice with size
Check valve
Filter
Brake
120
Hydraulic hand pump
Fixed displacement pump
Bi-directional motor
Variable speed motor
GR
™
• QS
Hydraulic cylinder
Relief valve
Priority flow regulator
Pilot operated needle valve
™
R • QS
™
W
May 2018
Solenoid operated
2 position 4 way
directional valve
Solenoid operated 2 position 2
way directional valve, normally
closed with manual override
Solenoid operated 3 position 4
way directional valve
Part No. 1275811GT