(Pilot Operated Balanced Piston, Fast Acting)
TECHNICAL DATA
OPERATION
X
Max.Operating pressure: 350 bar
Rated flow: 200 l/min
Cavity-Tooling: 3A-2
Installation torque: 60-70 Nm
Weight: 0.25 kg
RELIEF VALVE
OPTIONS
spool leakage.
Pressure- P(bar)
Response Time-Typical (2 ms)
1 to 2 (P to T)
22
0 100
200
300 400
100
200
300
50
150
250
350
Rev.160225
B.101.142
Ordering Code:
UNIT:mm
Flow-Q(l/min)
Typical Pressure Rise
C
Pilot Operated
Handknob with
socket screw.
If used in cross port relief circuits, consider
Maximum Leakage (50
cc/min./70 bar)
Z
Lock Konb.
K
L
Leakproof hex.
suitable for use in cross port relief circuits.
Cover.
10.5 to 315 bar (70 bar Standard Setting)
Q
4 to 28 bar (14 bar Standard Setting)
4 to 55 bar (28 bar Standard Setting)
N
SPRINGS
Y
ADJUSTMENT RANGES
7 to 210 bar (70 bar Standard Setting)
A
B
1.7 to 28 bar (14 bar Standard Setting)
E
3.5 to 105 bar (70 bar Standard Setting)
C
D
W
10.5 to 420 bar (70 bar Standard Setting)
1.7 to 55 bar (28 bar Standard Setting)
Will accept maximum pressure at port 2;
Stainless Steel
Tamper Resistant
RP-3A-X-Y-Z
1
2
Outlet
Inlet
28.5 Hex.
K=61
L=54
1.00-14UNS-2A
(1 1/8 inch)
Control Option:
Maximum extension
from locating shoulder.
(L Control shown)
Locating
Shoulder
25
47.8
1
2
