Our policy is one of continued research and development. We therefore reserve the right to amend,
without notice, the specifications given in this document. © 2015 Norgren, Inc.
Simplified Valve Circuit Guide
15
Cylinder Positioning Circuit. (Poppet Valves
Shown)
Cylinder position is controlled by exhausting the cylinder end
of the desired direction of travel. Regulator number 2 must be
set at a higher pressure than regulator number 1 to balance
the larger area of the blank end of the cylinder.
Cylinder Positioning Circuit, Double Rod
End Cylinder.
(Poppet Valve Shown)
Cylinder position is controlled by the same method as a single
rod end cylinder, except the second regulator is not required.
Piston area will be equal in a double rod end cylinder.
IN
EX
OUT
SOLENOID
VALVE NO. 2
IN
EX
OUT
SOLENOID
VALVE NO. 1
P
s
BLANK END OF
CYLINDER
IN
EX
OUT
SOLENOID
VALVE NO. 2
IN
EX
OUT
SOLENOID
VALVE NO. 1
CYLINDER
