Pressure- P(bar)
Pressure- P(bar)
16
PRP-08W-X-Y-Z-B1
30
Flow-Q(l/min)
Relieving Pressure vs. Flow (Y=W)
Pressure Differential vs. Flow
Flow-Q(l/min)
at Q=7 LPM (static)
Pressure adjustment characteristics
(Pilot Operated Standard Balanced, Low Pressure with No Command)
2515 300 5 10 20
50
100
150
200
250
300
350
2515 300 5 10 20
5
10
15
20
25
Y=W
PROPORTIONAL RELIEF VALVE
Rev.240426
B.740.301.E
Ordering Code:
UNIT:mm
Push Style
HIGH PRESSURE ADJUSTMENT RANGES
Y
OPTIONS
Z
Coils must be ordered separately
(Recommended dither frequency 85 - 300 Hz)
．Linearity with dither < 2%
．Hysteresis with DC input < 8%
．Hysteresis with dither < 4%
．Reseat exceeds 85% of cracking pressure
Manual Override
．Dither should be adjustable between 80 - 300 Hz
16 mm tube
2C
(Without Coil)
Installation torque: 25 - 35 Nm
Cavity-Tooling: 08W-2
Rated flow: 30 l/min
Max.Operating pressure: 350 bar
X
OPERATION
TECHNICAL DATA
Weight: 0.196 kg
(30 cc/min./70 bar)
．Maximum Leakage Approximately
2 Ports、26 Watt. Coil
Data subject to change.
for reference only.
within the selected pressure range
Pressure (bar)
Command Current, mA
Customer has to specify a relief setting that falls
Illustrations / detail are
(RECOMMEND PRESSURE RANGE)
contact the Winner sales department.
P
W
D
B
A
10.5 - 105 bar
3.5 - 50 bar
35 - 350 bar
20 - 210 bar
1400
700100 200 300 400 500 600
12001000800600400200(12 V)
(24 V)
1500
750
420
300
240
180
120
60
0
．
360
If pressure control beyond the range is required, please
Y=W
(Manual override is used for
valve function check only,
not for pressure control.)
24.0 Hex.
Shoulder
Locating
3/4"-16UNF-2A
Torque 5 - 7 Nm
(T)
2
1
(P)
27.6
12.7
4
92.4
Coil EC-16B
(T)
12
(P)
