Pressure- P(bar)
PD-163A-X-Y-Z
40
(Restrictive Compensator, Direct Acting)
①Port ② to Port
Regulated Pressure
Handknob with
TECHNICAL DATA
OPERATION
X
SPRINGS
Y
Max.Operating pressure: 350 bar
Lock Knob.K
(Refer to performance chart)
Cavity-Tooling: 163A-3
Installation torque: 27 - 33 Nm
Rated flow: 20 l/min
=L) kg
REDUCING VALVE
3J Without Relief function
ADJUSTMENT RANGES
Rev.221121
B.211.120.E
Ordering Code:
35 - 210 bar (50 bar Standard Setting)
A
B
3.5 - 105 bar (14 bar Standard Setting)
UNIT:mm
1.7 - 55 bar (14 bar Standard Setting)
D
E
1.7 - 28 bar (14 bar Standard Setting)
C
L
Z
socket screw.
Z
OPTIONS
Leakproof hex.
Weight: 0.130 (
Cover.
50 - 315 bar (70 bar Standard Setting)
W
S
1.7 - 14 bar (7 bar Standard Setting)
Tamper Resistant
Stainless Steel
(Order Code: 7ZAK001)
, which has
bigger orifice and is able to be adjusted to higher
70
(30 cc/min./70 bar)
140
210
105
Maximum Leakage Approximately
175
35
403020
．
100
Flow-Q(l/min)
Pressure (bar)
Capacity as a Restrictive Compensator
Flow-Q(l/min)
according to the flow.2 increase toward port
at the pressure setting of the spring, it will gradually
will not stop 1 side of the circuit. The pressure at port
of the very low leakage at the reduced pressure
pressure drop to get bigger flow pass through.
Performance Chart
30 35
55
35
10
50
14
2510 15
3.5
7
20
20
．
Please pay attention when using this valve in a
dead-head application (no flow from port
1
to
port
2
) because it is without relieving function. The
pressure may continue increase obviously because
．
When the pressure drop of LP-*-30 is 14 bar, the
orifice is not able to satisfy customer’s demand for
big flow. We suggest choosing PD-*-3J
Illustrations / detail are
for reference only.
Data subject to change.
2 1
3
Torque 9 - 10 Nm
from locating shoulder.
(Z=L Control shown)
4.0 Hex.
Control Option:
Maximum extension
12.7 Hex. (1/2 inch)
5/16"-32UNEF-2A
19.05 Hex.
M16x1.5
Locating
Shoulder
16.6
(3/4 inch)
Tank
3
Inlet
2
Reduced
Pressure
1
Turn screw clockwise
to increase pressure
setting.
30.96(Ref.) 78
