)(3-Way, 2-Position, Manual Operation, Flow Between Ports
②
and
③
SPOOL DIRECTIONAL VALVE
(Direct-Acting)
Clockwise Operation,
B.904.401.E
Return Automatically
viscosity, cleanliness, temperature and so on are different, the curve or data will be different.
The performance curve or data is only for reference, as customers' using condition, pressure, flow, hydraulic fluid
use only and are not intended for load holding application.
Please note that these operations are for emergency
instructions.
counterclockwise. Please refer to R type and RA type
will return to starting position automatically when release.
Turn knob clockwise to achieve override function. Knob
achieve override function by turning knob clockwise or
to release, then knob will return starting position.
Pressure-∆P
Flow-Q
Pressure Drop
20
5.3
300
2.6
l/min
11.9 US gpm
10
7.9
45
290/20
218/15
145/10
73/5
psi/bar
Turn knob counterclockwise to locked position (fixed
Combining the operation of R type and RA type to
363/25
position) to achieve override function. Turn knob clockwise
③to②
40
②to①
10.6
②to③
Operating Limits
Pressure
①to②
Counterclockwise
Operation, Return
Manually Once
①
Flow-Q
5076/350
3046/210
1015/70
psi/bar
6092/420
4061/280
2030/140
20
US gpm2.6
30 45
11.9
40
5.3
l/min10
10.6
0
②
to
③
7.9
Return Automatically
Clockwise Operation,
②
Manually Once
Operation, Return
Counterclockwise
to
②to①
②to③
Red
Red
Red
TECHNICAL DATA
STRUCTURE
X
Max. Operating pressure: 350
Rated flow: 45
Cavity-Tooling: 11A-3
Installation torque: 40 - 50
Weight: 0.255
3A
Rev.250630
Ordering Code:
UNIT:mm
kg
Nm
l/min
bar
OPTIONS
Z
OPERATION
Y
14
(Refer To Performance Chart)
(Refer To Performance Chart)
Dual Manual Override Knob
( 80 cc/min./210 bar )
Standard Type
Maximum Leakage Approximately ．
Data subject to change.
＊
Z=RB type:
Z=R type:
Z=RA type:
Z=R
Z=RA
Z=RB
TRANSITION:
TRANSITION:
TRANSITION:
for reference only.
Illustrations / detail are
(
Once Released
③ and
override knob instructions:
Please refer to the J.990.115.E directional valves manual
②Flow Between Ports
Transition, Manual operation,
, All Ports Open in ② and ①Ports
Spool, 3-Way, 2-Position, Flow Between
)RD (Optional:
)RE
Black
Standard
Black
Standard
(Optional:
)RF
Black
Standard
(Optional:
)Once Released
(
Manual Override Knob
) Released
(
Manual Override Knob
)
RB
RA
R
Released
(
)
DT-11A-X-Y-Z
3 1
2
3 1
2
Knob
Manually
Adjust Knob
M20x1.5
22.22 Hex.
(7/8 inch)
Locating
Shoulder
1
2
35.6
3
35.05 (Ref.)
17.45
85.4
3
2
1
3 1
2
3 1
2
3 1
2