Pressure- P(bar)
Pressure- P(bar)
16
PRP-08W-X-Y-Z-A1
(Pilot Operated Inverse Balanced, High Pressure Setting with No Command)
350
300
250
200
150
100
50
201050 3015 25
Flow-Q(l/min)
Relieving Pressure vs. Flow
Pressure Differential vs. Flow
Flow-Q(l/min)
at Q=7 LPM (static)
(Y=A)
30
25
20
15
10
5
201050 3015 25
Pressure adjustment characteristics
105 - 55 bar
PROPORTIONAL RELIEF VALVE
Rev.240814
B.740.201.E
Ordering Code:
UNIT:mm
L
HIGH PRESSURE ADJUSTMENT RANGES
Y
210 - 105 bar
A
OPTIONS
Z
Coils must be ordered separately
350 - 210 bar
(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
55 - 20 bar
．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: 240 bar
X
OPERATION
TECHNICAL DATA
Weight: 0.207 kg
(30 cc/min./70 bar)
．Maximum Leakage Approximately
2 Ports、26 Watt. Coil
Data subject to change.
Illustrations / detail are
for reference only.
D
Y=A
W
within the selected pressure range
Pressure (bar)
Command Current, mA
Customer has to specify a relief setting that falls
Y=A
105 bar Setting
300
0
50
100
150
200
250
350
750
1500
(24 V)
(12 V) 200 400 600 800 1000 1200
600500400300200100 700
1400
210 bar Setting
(Standard Type)
(RECOMMEND PRESSURE RANGE)
socket screw.
Leakproof hex.
contact the Winner sales department.
．
If pressure control beyond the range is required, please
B
24.0 Hex.
3/4"-16UNF-2A
Torque 5 - 7 Nm
Torque 3 - 5 Nm
3.17 Hex. (1/8 inch)
12.7 Hex. (1/2 inch)
If would like to adjust the
pressure by yourselves,
Any technical questions,
please feel free to consult
with our sales dept.
Locating
Shoulder
(P)
1
2
(T)
27.6
12.7
4
99.4
Coil EC-16B
(T)
12
(P)
