1
2
RD-3A-X-Y-Z
(Direct Acting)
LP
TECHNICAL DATA
OPERATION
X
Max. pressure: 350 bar
Rated flow: 200 l/min
Cavity-Tooling: 3A-2
Installation torque: 60-70 Nm
Weight: 0.30 kg
RELIEF VALVE
25
Rev.151119
B.102.202
Ordering Code:
UNIT:mm
Pressure- P(bar)
0
50
100
150
200
100
200
300
50
150
250
350
Typical Pressure Rise
socket screw.
Will accept maximum pressure at port 2;
Flow-Q(l/min)
1 to 2 (P to T)
Response Time-Typical (2 ms)
Dirt tolerant
OPTION
Z
L
Direct Acting
Maximum Leakage (0.7 cc/min.)
Leakproof hex.
suitable for use in cross port
relief circuits.
S
3.5-14 bar ( 7 bar Standard Setting)
E 10-28 bar (14 bar Standard Setting)
W
55-315 bar (70 bar Standard Setting)
D
14-55 bar (28 bar Standard Setting)
35-210 bar (70 bar Standard Setting)
70-420 bar (70 bar Standard Setting)
20-105 bar (70 bar Standard Setting)
C
B
A
Y
PRESSURE SETTING
Leakproof hex.
socket screw.
With stainless steel
external metal components
(Buna-N Seal)
Locating
Shoulder
Inlet
28.5 Hex.
1
2
Outlet
(1 1/8 inch)
1.00-14UNS-2A
Control Option:
Maximum extension
from locating shoulder.
(L Control shown)
25
47.8
64
