Tank
Inlet
Reduced
Pressure
Locating
Shoulder
L=83
K=90
31.7 Hex.
(1 1/4 inch)
3
M36X2
2
1
Control Option:
Maximum extension
from locating shoulder.
(L Control shown)
30
46
(Pilot Operated Reducing/Relieving)
Option Type
Improved Dynamic
TECHNICAL DATA
Max.Operating pressure: 350 bar
Rated flow: 160 l/min
Cavity-Tooling: 17A-3
Installation torque: 200-215 Nm
Weight: 0.56 kg
REDUCING/RELIEVING VALVE
Rev.160225
B.222.103
Ordering Code:
UNIT:mm
60
40
100
Reducing
Relieving
140
120
80
20
240
160
80
0
-80
-160
Pressure- P(bar)
Flow-Q(l/min)
Regulated Pressure
Response
Lock Knob.
K
Handknob with
socket screw.
Z
OPTIONS
L
Leakproof hex.
Maximum Differential=140 bar
SPRINGS
Y
Q
4 to 28 bar (14 bar Standard Setting)
Maximum Differential=210 bar
A
ADJUSTMENT RANGES
7 to 210 bar (14 bar Standard Setting)
Maximum Differential=210 bar
B
3.5 to 105 bar (14 bar Standard Setting)
Maximum Differential=140 bar
N
4 to 55 bar (14 bar Standard Setting)
350 bar inlet pressure
W
Control Pilot Flow (0.25 ~0.33 L/min.)
10.5 to 315 bar (14 bar Standard Setting)
1.7 to 55 bar (14 bar Standard Setting)
Maximum Differential=140 bar
E
D
35
OPERATION
X
30
Standard Type
33
Low Leakage
Maximum Differential=140 bar
1.7 to 28 bar (14 bar Standard Setting)
Impact Resistant Type
(Without Filter)
1
2
3
PP-17A-X-Y-Z
