(Pilot Operated Balanced Piston, Fast Acting)
4-28 bar (14 bar Standard Setting)
Q
10.5-315 bar (70 bar Standard Setting)
If used in cross port relief circuits, consider
Response Time-Typical (2 ms)
Pilot Operated 1 to 2 (P to T)
Stainless Steel
Flow-Q(l/min)
TECHNICAL DATA
OPERATION
X
Max. Setting: 420 bar
Rated flow:
7
60 l/min
Cavity-Tooling: 18A-2
Installation torque: 465-500 Nm
Weight:
1
.16 (Z:L) kg
RELIEF VALVE
Rev.171214
B.101.144
Ordering Code:
UNIT:mm
Typical Pressure Rise
350
250
150
50
300
200
100
160012008004000
Handknob with
socket screw.
Z OPTIONS
22
spool leakage.
ADJUSTMENT RANGES
7-210 bar (70 bar Standard Setting)
C
Y
SPRINGS
N
4-55 bar (28 bar Standard Setting)
Pressure- P(bar)
．
Tamper Resistant
Lock Knob.
K
L
Leakproof hex.
suitable for use in cross port relief circuits.
Cover.
1.7-55 bar (28 bar Standard Setting)
10.5-420 bar (70 bar Standard Setting)
W
D
C
3.5-105 bar (70 bar Standard Setting)
E
1.7-28 bar (14 bar Standard Setting)
B
A
Will accept maximum pressure at port 2;
．Maximum Leakage (82 cc/min./70 bar)
(46 cSt, 40 )℃
RP-18A-X-Y-Z
1
2
Shoulder
L=71
Inlet 1
Locating
K=78
Control Option:
Maximum extension
from locating shoulder.
(L Control shown)
2Outlet
41.2 Hex.
(1 5/8 inch)
40
79.5
M48x2
