RV-163A-X-Y-Z
L=65
(3/4 inch)
K
=71
from locating shoulder.
5/16"-32UNEF-2A
Vent
M16x1.5
(Z=L Control shown)
Outlet
19.05 H
ex.
Inlet
Torque 9 - 10 Nm
1
2.7 Hex. (1/2 inch)
Maximum extension
4.0 Hex.
Co
ntrol Option:
Turn screw clockwise
to increase pressure
setting.
Locating
Shoulder
2
1
3
16.6
30.96 (Ref.)
5
1
5
20
)
Flow-Q(l/min)
(Ventable)
350
2
5
0
150
50
300
200
100
40302010
Y=A,B,C,N,Q,W
0
10
Flow-Q(l/min)
Typical Pressure Rise
Pressure- P(bar)
0 10 20 30 40
5
0
Vented Pressure (port ① to port ②
Pressure- P(bar)
Y
A
5 - 210 bar (70 bar Standard Setting)
TECHNICAL DATA
N
5 - 420 bar (70 bar Standard Setting)
30
X OPERATION
=L) kg
RELIEF VALVE
Rev.221116
B.105.100.E
Ordering Code:
UNIT:mm
Max. Operating pressure: 350 bar
SPRINGS
5 - 55 bar (28 bar Standard Setting)
W
Q
Rated flow: 30 l/min
Cavity-Tooling: 163A-3
Installation torque: 27 - 33 Nm
Weight: 0.109 (
．
Z
spool leakage.
．
suitable for use in cross port relief circuits.
If used in cross port relief circuits, consider
Response Time-Typical (10 ms)
Stainless Steel
(Order Code: 7ZAK001)
C
over.
OPTIONS
Z
Leakproof hex.
Lock Knob.
Maximum Leakage Approximately (30 cc/min./70 bar)
Standard Type
C Tamper Resistant
socket screw.
L
K
Handknob with
Data subject to change.
C
5 - 315 bar (70 bar Standard Setting)
B
ADJUSTMENT RANGES
5 - 105 bar (70 bar Standard Setting)
5 - 28 bar (14 bar Standard Setting)
Will accept maximum pressure at port
2 ;
I
llustrations / detail are
for reference only.
□
3
2
1
