Inlet
1
(1 5/8 inch)
2
Outlet
M48x2
41.2 Hex.
8A Cavity
Locating
Shoulder
3179.5
(Pilot operated, balanced piston relief main stage with integral 8A control cavity)
W spring is suit for higher pressure drop application.
Maximum Leakage (82 cc/min./70 bar)
Flow-Q(l/min)
TECHNICAL DATA
OPERATION
X
Max.Operating pressure: 350 bar
Rated flow: 760 l/min
Cavity-Tooling: 18A-2
Installation torque: 465-500 Nm
Weight: 0.94 kg
RELIEF VALVE
Rev.160225
B.101.204
Ordering Code:
UNIT:mm
350
250
150
50
300
200
100
600
480
320
160
0
1 to 2 (P to T)
20
SPRINGS
If used in cross port relief circuits, consider
Please consult our sales department.
spool leakage.
Pressure- P(bar)
7 bar (100 psi)
W
D
1.7 bar (25 psi)
MINIMUM CONTROL PRESSURE
Y
Will accept maximum pressure at port 2;
suitable for use in cross port relief circuits.
Response Time-Typical (10 ms)
Typical Pressure Rise
RP-18A-X-Y-8
8A CAV
1
2
