Pressure- P(bar)
16
Flow-Q(l/min)
(Pilot Operated Standard Balanced, Low Pressure with No Command)
420
360
300
240
180
120
60
8040200 10060
Pressure (bar)
Pressure adjustment characteristics
at Q=7 LPM (static)
Command Current, mA
Relieving Pressure vs. Flow (Y=W)
700
PROPORTIONAL RELIEF VALVE
Rev.240429
B.740.302.E
Ordering Code:
UNIT:mm
100
HIGH PRESSURE ADJUSTMENT RANGES
Y
OPTIONS
Z
Coils must be ordered separately
(Recommended dither frequency 140 Hz)
．Linearity with dither < 2%
．Hysteresis with DC input < 8%
．Hysteresis with dither < 4%
．Reseat exceeds 85% of cracking pressure
200
．Dither should be adjustable between 80 - 300 Hz
16 mm tube
2C
(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
Weight: 0.239 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
(RECOMMEND PRESSURE RANGE)
Customer has to specify a relief setting that falls
Illustrations / detail are
contact the Winner sales department.
N
W
D
B
A
10.5 - 105 bar
3.5 - 50 bar
35 - 350 bar
20 - 210 bar
If pressure control beyond the range is required, please
．
Non-adjustable
360
0
60
120
180
240
300
420
750
1500
(24 V)
(12 V) 200 400 600 800 1000 1200
600500400300
Y=W
1400
PRP-10W-X-Y-Z-B1
Coil EC-16B
(T)
12
(P)
(7/8 inch)
Shoulder
Locating
7/8"-14UNF-2A
22.22 Hex.
Torque 5 - 7 Nm
(P)
1
2(T)
31.5
15.8
98.2
