PP-2A-X-Y-Z
(Pilot Operated Reducing/Relieving)
Maximum Differential=140 bar
E
TECHNICAL DATA
Max.Operating pressure: 350 bar
Rated flow: 80 l/min
Cavity-Tooling: 2A-3
Installation torque: 60-70 Nm
Weight: 0.27 kg
REDUCING/RELIEVING VALVE
Rev.160225
B.222.102
Ordering Code:
UNIT:mm
60
40
100
Reducing
Relieving
140
120
80
20
120
80
40
0
-40
-80
Pressure- P(bar)
Flow-Q(l/min)
Regulated Pressure
1.7 to 55 bar (14 bar Standard Setting)
Maximum Differential=140 bar
Lock Knob.
K
Handknob with
socket screw.
Z
OPTIONS
L
Leakproof hex.
350 bar inlet pressure
W
10.5 to 315 bar (14 bar Standard Setting)
Maximum Differential=140 bar
N
4 to 55 bar (14 bar Standard Setting)
Maximum Differential=210 bar
B
3.5 to 105 bar (14 bar Standard Setting)
Maximum Differential=210 bar
ADJUSTMENT RANGES
Y
SPRINGS
A
7 to 210 bar (14 bar Standard Setting)
Maximum Differential=140 bar
Q
4 to 28 bar (14 bar Standard Setting)
Response
Option Type
Low Leakage
33
Standard Type
30
X
OPERATION
Control Pilot Flow (0.16 ~0.25 L/min.)
Improved Dynamic
(Without Filter)
3
5
Impact Resistant Type
1.7 to 28 bar (14 bar Standard Setting)
D
1
2
3
Locating
Shoulder
Reduced
Pressure
Inlet
Tank
L=71
K=78
Control Option:
Maximum extension
from locating shoulder.
(L Control shown)
1.00-14UNS-2A
28.5 Hex.
(1 1/8 inch)
1
2
3
25
35.1
