PP-19A-X-Y-8
Pressure
Locating
Shoulder
Inlet
8A Cavity
Reduced
Tank
3
M48X2
1
2
41.2 Hex.
(1 5/8 inch)
59
63.5
(Pilot operated, pressure reducing/relieving
main stage with integral 8A control cavity)
X
OPERATION
TECHNICAL DATA
SPRINGS
Y
Max.Operating pressure: 350 bar
Rated flow: 320 l/min
Cavity-Tooling: 19A-3
Installation torque: 465-500 Nm
Weight: 1.03 kg
REDUCING/RELIEVING VALVE
MINIMUM CONTROL PRESSURE
Rev.160225
B.222.204
Ordering Code:
D
W
UNIT:mm
90
60
150
Reducing
Relieving
210
180
120
30
320
160
0
-160
-320
-480
Pressure- P(bar)
Flow-Q(l/min)
Regulated Pressure
30
Standard Type
480
(5000 psi) maximum inlet pressure.
7 bar (100 psi)
1.7 bar
(25 psi)
differential pressure and the W spring is limited to 350 bar
Response
Option Type
Low Leakage
33
Maximum inlet pressure is determined by the bias spring.
The D spring is limited to 140 bar (2000 psi) maximum
Improved Dynamic
Control Pilot Flow (0.25 ~0.33 L/min.)
8A CAV
Reduced
Pressure
1
2
3
