(Pilot-to-Open, Normally Closed, Balanced Poppet, Logic Element)
20
15
10
5
0 10080 12040
Flow-Q(l/min)
P=bar
20 60
①to②
②to①
Piloted Open
Pressure Differential vs. Flow
Data subject to change.
T
ECHNICAL DATA
OPERATION
X
Max. Operating pressure: 350 bar
Rated flow: 90 l/min
Cavity-Tooling: 27MA-4
Installation torque: 50 - 60 Nm
Weight: 0.426 kg
Rev.230510
B.706.273.E
Ordering Code:
15 bar
UNIT:mm
4S
OPTIONS
Z
N
15
Y
Pilot-to-open
Recommendation of Minimum Pilot
for reference only.
Shift Pressure Non-adjustable
)
SPRINGS
are 350 bar. 2
Pressure Required to Shift Valve (Port
In order to ensure shifting quickly for every kinds
of
3
L
OGIC ELEMENT VALVE
．
Illustrations / detail are
．I
f you have any question about using condition of shifting
sales dept.
All ports will accept 350 bar.
pressure and circuit, please feel free to consul
t with our
pressure and flow.
．W
e suggest that using above 15 bar pilot pressure
at Port 3 when Port 1 and Port
．
Maximum Leakage Approximately
( 5 drops/min. )
M27x1.5
32.0 Hex.
Pilot
Valve 1
Valve 2
Drain 4
3
Locating
Shoulder
55.6 52.3
LB-27MA-X-Y-Z
4
2
3
1
4
2
3
1
