179D1WWEI01E
Directional control valves
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
EJ08M EJ10MNominal flow 25 l/min (6.6 US gpm) 40 l/min (10.5 US gpm)
Max. pressure 250 bar (3600 psi) 250 bar (3600 psi)
Oil leakage at 210 bar (3050 psi) 40 cm3/min (2.44 in3/min) 80 cm3/min (4.88 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR sealswith FPM seals
from -20°C (-4°F) to 80°C (176°F)from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for workingconditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/3 SAE 10/3
Coils type* BER BC16
Nominal voltages 12 VDC - 24 VDC ± 10% 12 VDC - 24 VDC ± 10%
Power rating 22.8 W (12 VDC) - 22.5 W (24 VDC) 26.1 W (12 VDC) - 25.9 W (24 VDC)
Weight 0.125 kg (0.27 lb) 0.300 kg (0.661 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - *For coils further features see from page 206.
• Direct acting• Spool type• From SAE08 to SAE10 cavities
EJ..M typedirectional solenoid valve - 3 way / 2 positions
Spool 1
Spool 3 (only EJ08M)
Spool 2
Spool 4
Spool 5 Spool 6 (only EJ10M)Valve type
A B
mm in mm in Nm lbft
EJ08M/10NB 41.1 1.62 56.1 2.21 24 30 22
EJ10M/10NB 47 1.85 68 2.68 27 50 37
For dimensions with different type of emergency see page 213
A B
EJ10M
1
2 3
1 3
2
1 3
2
1 3
2
1 3
2
1 3
2
1 3
2
180 D1WWEI01E
Directional control valvesEJ..M type
1 CartridgesTYPE CODE DESCRIPTIONSAE cavity 08/3EJ08M/10NB 0EJ08002030 Without emergency, spool 1EJ08M/20NB 0EJ08002031 Without emergency, spool 2EJ08M/30NB 0EJ08002032 Without emergency, spool 3EJ08M/40NB 0EJ08002033 Without emergency, spool 4EJ08M/50NB 0EJ08002034 Without emergency, spool 5SAE cavity 10/3
0EJ10002018 Without emergency, spool 10EJ10002019 Without emergency, spool 20EJ10002021 Without emergency, spool 40EJ10002022 Without emergency, spool 5
EJ10M/10NB EJ10M/20NB EJ10M/40NB EJ10M/50NB EJ10M/60NB 0EJ10002023 Without emergency, spool 6
2 Spool TYPE DESCRIPTION1 Spool 12 Spool 23 Spool 34 Spool 45 Spool 56 Spool 6
3 EmergencyTYPE DESCRIPTIONN Without emergencyF Pull button typeQ Pull type with detentT Screw type
4 Seals TYPE DESCRIPTIONB NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Coils TYPE CODE DESCRIPTIONBER 12VDC 4SLE001200 12VDC-ISO4400 coil for EJ08MBC 12VDC 4SL8000120 12VDC-ISO4400 coil for EJ10MFor complete coils list see from page 206
6 Valve body TYPE CODE DESCRIPTIONSAE 08/3-G 3/8 3CC0830C11 Aluminium body for cavity 08 valve,
G3/8 std threadSAE 10/3-G 3/8 3CC1030C11 Aluminium body for cavity 10 valve,
G3/8 std threadNote: aluminium body can stand up to 210 bar (3050 psi)For steel bodies or different threading see from page 217
7 ConnectorTYPE CODE DESCRIPTIONISO4400 4CN1009995 ConnectorFor complete connectors list see from page 206
Ordering codes and description composition ______________________________________________________
1
EJ08M/10 NB
2 3 4
N
Q
T
F
3
2
4
3
1
6
5
7
Directional solenoid valves - 3 way / 2 positions
181D1WWEI01E
Directional control valves EJ..M type
EJ08M performance limit- Spool 1 -
Flow (l/min)
Pressure
(bar)
0
50
100
150
200
250
2->32->13->21->2
0 10 20 255 15
(US gpm)(psi)
1000
0
2000
3000
410 2 3 65
EJ08M pressure drop vs. flow- Spool 1 -
Flow (l/min)
Pressure
(bar)
0
5
10
15
20
25
0 10 20 255 15
410 2 3 65 (US gpm)(psi)
100
0
200
300
2->3 - 3->2
- 2->1 - 1->
2
Pressure
(bar)
Flow (l/min)0 10 20 255 15
(US gpm)(psi)
0
5
10
15
20
25
30410 2 3 65
100
0
200
300
400
2->1 - 1->
23->1
- 1->3
EJ08M pressure drop vs. flow- Spool 2 -
Flow (l/min)
Pressure
(bar)
0
50
100
150
200
250
0 10 20 255 15
(US gpm)(psi)
1000
0
2000
3000
410 2 3 65
2->13->1
1->3
1->2
EJ08M performance limit- Spool 2 -
Flow (l/min)
Pressure
(bar)
0
5
10
15
20
25
0 10 20 255 15
410 2 3 65 (US gpm)(psi)
100
0
200
300
2->3- 3->2
3->1 - 1->3
EJ08M pressure drop vs. flow- Spool 3 -
2->3
3->2
3->
1
1->3
Flow (l/min)
Pressure
(bar)
0
50
100
150
200
250
0 10 20 255 15
(US gpm)(psi)
1000
0
2000
3000
410 2 3 65
EJ08M performance limit- Spool 3 -
Pressure
(bar)
Flow (l/min)0 10 20 255 15
(US gpm)(psi)
0
5
10
15
20
25
30410 2 3 65
100
0
200
300
400
2->1 - 1->2
2->3 - 3-> 2
EJ08M pressure drop vs. flow- Spool 4 -
Flow (l/min)
Pressure
(bar)
0
50
100
150
200
250
0 10 20 255 15
(US gpm)(psi)
1000
0
2000
3000
410 2 3 65
2->1
1-> 2
2->3
- 3-
>2
EJ08M performance limit- Spool 4 -
___________________________________________________________________________________________ Rating diagrams
Directional solenoid valves - 3 way / 2 positions
182 D1WWEI01E
Directional control valvesEJ..M type
(bar)
200
250
150
100
50
05 10 15 20 25 30 35
Pressure
2->
33->22->1
1->2
40 45
2 4 86 10 (US gpm)0(psi)
1000
2000
3000
00
Flow (l/min)Flow (l/min)
5 10 15 20 25 30 35 40
(bar)
16
24
28
20
12
8
4
0
2 ->3 - 3
->2
2 -> 1 - 1-> 2
10
100
200
300
400(US gpm)
(psi)
0 2 4 6 8
00
Pressure
(bar)
200
250
150
100
50
05 10 15 20 25 30 35
Pressure
40 45
2 4 86 10 (US gpm)0(psi)
1000
2000
3000
00
2->1
3 ->1
1->
31->
2
(l/min)Flow Flow (l/min)5 10 15 20 25 30 35 40
(bar)
16
24
28
20
12
8
4
0
10 (US gpm)0 2 4 6 8
0
3 -> 1 - 1 -> 3
2 -> 1 - 1 -> 2Pressure
100
200
300
400(psi)
0
200
250
150
100
50
05 10 15 20 25 30 35
Pressure
40 45
2 4 86 10 (US gpm)0(psi)
1000
2000
3000
00
2->1
3 ->2
2->1
3>-2
Flow (l/min)
2->1
Flow (l/min)
Pressure
(bar)
0
50
100
150
200
250
0 10 20 255 15
(US gpm)(psi)
1000
0
2000
3000
410 2 3 65
3->1 - 1->2
1->3
Flow (l/min)
Pressure
(bar)
0
5
10
15
20
25
0 10 20 255 15
410 2 3 65 (US gpm)(psi)
100
0
200
300
2->1 - 1->2- 3->1 - 1
->3
EJ08M pressure drop vs. flow- Spool 5 -
EJ08M performance limit - Spool 5 -
EJ10Mp pressure drop vs. flow- Spool 1 -
EJ10M performance limit- Spool 1 -
EJ10M pressure drop vs. flow- Spool 2 -
EJ10M performance limit- Spool 2 -
Flow (l/min)5 10 15 20 25 30 35 40
(bar)
16
24
28
20
12
8
4
0
10 (US gpm)0 2 4 6 8
0
2->3
- 3->
2
2->1
- 1->
2
Pressure
100
200
300
400(psi)
0
EJ10M pressure drop vs. flow- Spool 4 -
EJ10M performance limit- Spool 4 -
Rating diagrams ___________________________________________________________________________________________
Directional solenoid valves - 3 way / 2 positions
183D1WWEI01E
Directional control valves
(bar)
200
250
150
100
50
05 10 15 20 25 30 35
Pressure
40 45
2 4 86 10 (US gpm)0(psi)
1000
2000
3000
00
1->2
1->3
1>-
21
>-3
Flow (l/min) Flow (l/min)5 10 15 20 25 30 35 40
(bar)
16
24
28
20
12
8
4
0
10 (US gpm)0 2 4 6 8
0
2->1 - 1->21->3 - 3
->1
Pressure
100
200
300
400(psi)
0
(bar)
200
250
150
100
50
05 10 15 20 25 30 35
Pressure
40 45
2 4 86 10 (US gpm)0(psi)
1000
2000
3000
00
1-> 3
2 -> 3
1>-
32
>-3
Flow (l/min) Flow (l/min)5 10 15 20 25 30 35 40
(bar)
16
24
28
20
12
8
4
0
10 (US gpm)0 2 4 6 8
0
3->2 - 2->3
3->1 - 1->3
Pressure
100
200
300
400(psi)
0
EJ..M type
EJ10M performance limit - Spool 5 -
EJ10M pressure drop vs. flow - Spool 5 -
EJ10M pressure drop vs. flow- Spool 6 -
EJ10M performance limit- Spool 6 -
___________________________________________________________________________________________ Rating diagrams
Directional solenoid valves - 3 way / 2 positions