CAV
08W-2
/ 8A-2
1
2
3
CAV
08W-2
/ 8A-2
1
2
3
RV-19A-X-Y-Z
(Ventable,Pilot Operated, Balanced Poppet
main stage with integral 8A-2/08W-2 control cavity)
TECHNICAL DATA
OPERATION
X
Max.Operating pressure: 350 bar
Rated flow: 480 l/min
Cavity-Tooling: 19A-3
Installation torque: 465-500 Nm
Weight: 1.16 kg
RELIEF VALVE
3G
Rev.160225
B.105.144
Ordering Code:
UNIT:mm
Response Time-Typical (2 ms)
Maximum Leakage (0.7 cc/min.)
Dirt tolerant
Balanced Poppet
08W-2 Cavity
8W
8
8A-2 Cavity
CAVITIES
Z
7 bar (100 psi)W
B
3.5 bar (50 psi)
MINIMUM CONTROL PRESSURE
Y
SPRINGS
W spring is suit for higher pressure drop application.
Please consult our sales department.
Will accept maximum pressure at port 2;
suitable for use in cross port relief circuits.
Pressure- P(bar)
Typical Pressure Rise
320
180
60
380
240
120
480
360
240
120
0
Flow-Q(l/min)
Locating
Shoulder
Inlet
Sequence
Drain
M48x2
41.2 Hex.
(1 5/8 inch)
8A-2/ 08W-2 Cavity
1
2
3
59
63.5
