Pressure- P(bar)
19
PRP-10W-X-Y-Z-B1
Pressure (bar)
(Pilot Operated Standard Balanced, Low Pressure with No Command)
Pressure adjustment characteristics
60 100
0 20 40
80
5
10
15
20
25
30
Flow-Q(l/min)
Pressure Differential vs. Flow
at Q=10 LPM (static)
Command Current, mA
3.5 - 50 bar
PROPORTIONAL RELIEF VALVE
Rev.240429
B.740.312.E
Ordering Code:
UNIT:mm
10.5 - 105 bar
N
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%
．Dither should be adjustable between 80 - 300 Hz
Reseat exceeds 85% of cracking pressure
20 - 210 bar
．
19 mm tube
2D
(Without Coil)
Installation torque: 35 - 45 Nm
Cavity-Tooling: 10W-2
Rated flow: 95 l/min
Max.Operating pressure: 350 bar
X
OPERATION
TECHNICAL DATA
Non-adjustable
Weight: 0.321 kg
2 Ports、22 Watt. Coil
(30 cc/min./70 bar)
Maximum Leakage Approximately
．
Data subject to change.
for reference only.
Illustrations / detail are
contact the Winner sales department.
CONTROL PRESSURE RANGES
(RECOMMEND PRESSURE RANGE)
If pressure control beyond the range is required, please
100 200 300 400 500 600
12001000800600400200(12 V)
(24 V)
420
300
240
180
120
60
0
．
360
Y=W
W
D
B
A
Y=W
35 - 350 bar
Torque 3 - 5 Nm
(7/8 inch)
22.22 Hex.
7/8"-14UNF-2A
Locating
Shoulder
(P)
1
2
(T)
31.5
15.8
113
Coil EC-19A
(T)
12
(P)
