DIRECTIONAL CONTROLS

Pilot Operated Directional Valves
These valves perform a changeover of spool by hydraulic pilot andshift the direction of oil flow.

YP■ Specifications
Model Numbers

Max. Flow★
L/min

Spring Centered

DHG−04−3C＊−50300

No-Spring

DHG−04−2N＊−50300

Spring Offset

DHG−04−2B＊−50130

Spring Centered

DHG−06−3C＊−50500

No-Spring

DHG−06−2N＊−50500

Spring Offset

DHG−06−2B＊−50140

Pressure Centered

DHG−06−3H＊−50500

Spring Centered

DHG−10−3C＊−401100

No-Spring

DHG−10−2N＊−401100

Spring Offset

DHG−10−2B＊−40460

Pressure Centered

DHG−10−3H＊−401100Max. Operating
Pressure
MPa

Max. Pilot
Pressure
MPa

Min. Required
Pilot Pressure
MPa

31.5

250.8

250.8

21

1.0

31.5

31.5

25

1.0

21

★M aximum flow indicates a ceiling flow to keep valve operation (changeover) normal.
It depends on the type of valve and circuit, please contact us for details.
Note) M odels for phosphate ester fluid are available. When phosphate ester fluid is used, prefix “F-” to the model number because the special seals(fluororubber) are required to be used.
● About high flow valves (Flange Connection Type), please contact us for details.

E
Pilot Operated Directional Valves

X——— For details of Pilot Operated Directional Valves, please contact us. ———Pilot Operated Directional Valves

E-97

Manually Operated Directional Valves
These valves may be used tomanually shift the spool positionand change the direction of oilflow.

■ Specifications

Sub-plate Mounting

Threaded Connections

Model Numbers
DMT−03−3C＊−50
DMT−03−3D＊−50
DMT−03−2D＊−50
DMT−03−2B＊−50
DMT−06＊−3C＊−30
DMT−06＊−3D＊−30
DMT−06＊−2D＊−30
DMT−06＊−2B＊−30
DMT−10＊−3C＊−30
DMT−10＊−3D＊−30
DMT−10＊−2D＊−30
DMT−10＊−2B＊−30
DMG−01−3C＊−10
DMG−01−3D＊−10
DMG−01−2D＊−10
DMG−01−2B＊−10
DMG−03−3C＊−50
DMG−03−3D＊−50
DMG−03−2D＊−50
DMG−03−2B＊−50
DMG−04−3C＊−21
DMG−04−3D＊−21
DMG−04−2D＊−21
DMG−04−2B＊−21
DMG−06−3C＊−50
DMG−06−3D＊−50
DMG−06−2D＊−50
DMG−06−2B＊−50
DMG−10−3C＊−40
DMG−10−3D＊−40
DMG−10−2D＊−40
DMG−10−2B＊−40

Maximum Flow Note)1 L/min７MPa

14 MPa21 MPa31.5 MPa

100★1100100100★1★2300（200）300300200★2500（315）500500315

100★1100
100
100★1★2300（120）
300
300
120
★2500（315）
500
500
315

100 ★1100
100
100 ★1★2300（100）
300
300
100
★2500（315）
500
500
315

—
—
—
—
—
—
—
—
—
—
—
—

35

35

35

—

100★1
100
100
100★1200★3200
200
90
500★4500500
4201100 ★5
1100
1100
670

100 ★1
100
100
100 ★1200 ★3
200
200
60
500 ★4500
500
3001100 ★5
1100
1100
350

100 ★1
100
100
100 ★1105 ★3200
200
50
500 ★4500
500
2501100 ★5
1100
1100
260

—
—
—
—
——
—
—
500★4500
500
200
1100★5
1100
1100
200

Max.
OperatingPressure
MPa

Max. T-Line Back
Pressure
MPaApprox.
Masskg

25

16

5.0

21

At time spool shift
is required: 7

At time spool shift
is not required: 21

12.9

21

At time spool shift
is required: 7
At time spool shift
is not required: 21

2225

14 ★6

1.825

16

4.0

21

21 ★7

7.4
7.9

31.5

21 ★7

11.5
1231.521 ★7

48.2
50Note) 1. The maximum flow means the limited flow of the valve. In case of pressure or flow condition, the lever operating torque of over DMG-04
size models is possible over 40 Nm.
★1. Varies depending on the spool type. For details, see the "List of Standard Models" for DSG-03 Series Solenoid Operated Directional Valves(page E-40 at 50 Hz rated voltage).
★2. The figures in parentheses indicate max. flow for 3C3,3C5, 3C6 and 3C60.
★3. Varies depending on the spool type. Please contact us for details.
★4. Varies depending on the spool type. Same as DSHG-06 (at pilot pressure of 0.8 MPa), see page E-77.
★5. Varies depending on the spool type. Same as DSHG-10 (at pilot pressure of 1.0 MPa), see page E-78.
★6. Lever operating torque varies depending on the T-line back pressure.
★7. If the T-Line back pressure exceeds 7 MPa, directly connect the drain port to the reservoir.
● About high flow valves (Flange Connection Type), please contact us for details.

——— For details of Manually Operated Directional Valves, please contact us. ———E-98

Manually Operated Directional Valves

DIRECTIONAL CONTROLS

Mechanically Operated Directional Valves
These valves are chiefly used to shift the pilot circuit. Rotary Type Directional Valves and Cam Operated Type Directional Valves areavailable.

Rotary Type Directional Valves
These valves are used to rotate the spool either manually or by
way of cam and shift the direction of oil flow.
The detented mechanism incorporated in these valves prevents thevalve from being changed over by itself due to vibrations or anyother shocks.

Model Numbers
Threaded Connection

Sub-plate Mounting

DRT−02−＊D＊−＊＊−20

DRG−02−＊D＊−＊＊−20

Approx. Masskg

Rated Flow
L/minMax. Operating
Pressure
MPa

Max. T-Line
PressureMPa

DRT Type

DRG Type

167

7★

4.7

3.4

★ When a back pressure of more than 3 MPa is generated in the tank port, be sure to use External Drain Type.

Cam Operated Directional Valves
These valves may be used to shift
the direction of oil flow bydepressing the spool by way of cam.

Mechanically Operated Directional Valves

E■ Specifications■ Specifications
Model Numbers
Threaded Connection

Sub-plate Mounting

DCT−01−2B＊−＊−40

DCG−01−2B＊−＊−40

DCT−03−2B＊−＊−50

DCG−03−2B＊−＊−50

Max. Flow★
L/min

Max. Operating
Pressure MPa3021100Approx. Masskg

Max. T-Line Pressure
MPa

DCT Type

DCG Type71.1

1.1

25

10

4.5

2.9

★ Max. flow indicates the ceiling flow which does not affect the normal function (changeover) of valves.

——— For details of Mechanically Operated Directional Valves, please contact us. ———Mechanically Operated Directional Valves

E-99