ep ICE301B - Hydraulic Symbol

68
REV. 09/2020
69
REV. 09/2020
HYDRAULIC SYSTEM HYDRAULIC SYSTEM
7 7
Symbol Description Symbol Description
Tank
Pipe end below liquid
level
Proportional valve
Tank
Pipe end above liquid
level
Check valve
Filter
Cylinder
Single-acting direction
Service line
(Supply line or return
line)
Cylinder
Double-acting
direction
Control line
(Drain line) Relief valve
Connecting pipe
Solenoid valve
Two-way two-pass
Port
(Test port)
Solenoid valve
Three-way four-pass
Motor Balancing valve
Hydraulic pump Check valve
7.7 Hydraulic Symbol
Symbol Description Symbol Description
Manual valve
Three-way six-pass
Brake valve
Speed requlating valve Explosion-proof valve
Redirector
Solenoid valve
Two-way two-pass