CB-17A-X-Y-Z
Illustrations / detail are
for reference only.
Data subject to change.
X=3Q (with bleed
COUNTERBALANCE VALVE
Rev.241025
B.121.103.E
Ordering Code:
UNIT:mm
through pilot)
Pressure Drop
30
25
20
15
10
5
240180120
60
0
Pressure- P(bar)
Flow-Q(l/min)
PILOT RATIO
X
3C
3A
1.5 : 1 (with sealed pilot)
3 : 1 (with sealed pilot)
E
16 - 55 bar (25 bar Standard Setting)
25 - 105 bar (70 bar Standard Setting)
SPECIAL PURPOSES(0.3 bar Cracking Pressure)
B
A
70 - 280 bar (210 bar Standard Setting)
25 - 105 bar (70 bar Standard Setting)
ADJUSTMENT RANGES(1.7 bar Cracking Pressure)
70 - 280 bar (210 bar Standard Setting)
I
H
Y
SPRINGS
Free Flow or Piloted Open
With stainless steel
Cover.
C
L
Tamper Resistant
socket screw.
Z OPTIONS
Leakproof hex.
Stainless Steel
external metal components
than 215 bar.)
Pressure Setting:
is 280 bar, the load pressure has to be lower
(We suggest when the Max. setting pressure
=L) kg
Installation torque: 200 - 215 Nm
Cavity-Tooling: 17A-3
Rated flow: 240 l/min
Max. Setting: 280 bar
TECHNICAL DATA
ZWeight: 0.60 (
②
t
o
①
①
to
(with bleed through pilot)
3Q
M
16 - 55 bar (25 bar Standard Setting)
LP
2 : 1
②
load induced pressure.
Setting should be 1.3 times maximum
Leakproof hex.
socket screw.
X=3A
、
3C
(standard)
Load
from locating shoulder.
Valve
Shoulder
M36x2.0
4.0 Hex.
Pilot
Locating
(1-1/4 inch)
31.7 Hex.
release load.
to reduce setting and
Turn screw clockwise
(Z=L Control shown)
Control Option:
Maximum extension
14.0 Hex.
Torque 6 - 7 Nm
3
1
2
30
46.22 (Ref.) 70
3
2 1
3
2 1
