PP-2A-X-Y-8
(Pilot operated, pressure reducing/relieving
main stage with integral 8A control cavity)
Control Pilot Flow (0.16 ~0.25 L/min.)
TECHNICAL DATA
SPRINGS
Y
Max.Operating pressure: 350 bar
Rated flow: 80 l/min
Cavity-Tooling: 2A-3
Installation torque: 60-70 Nm
Weight: 0.19 kg
MINIMUM CONTROL PRESSURE
Rev.150105
B.222.202
Ordering Code:
D
W
UNIT:mm
90
60
150
Reducing
Relieving
210
180
120
30
80
40
0
-40
-80
-120
Pressure- P(bar)
Flow-Q(l/min)
Regulated Pressure
Response
differential pressure and the W spring is limited to 350 bar
Option Type
120
(5000 psi) maximum inlet pressure.
7 bar (100 psi)
1.7 bar (25 psi)
OPERATION
X
30
Standard Type
33
Low Leakage
Maximum inlet pressure is determined by the bias spring.
The D spring is limited to 140 bar (2000 psi) maximum
Improved Dynamic
REDUCING/RELIEVING VALVE
Tank
Reduced
Shoulder
Pressure
Inlet
Locating
8A Cavity
3
1
1.00-14UNS-2A
2
28.5 Hex.
(1 1/8 inch)
35.135.1
8A CAV
Reduced
Pressure
1
2
3
