Bosch Rexroth AG, RE 18301-10/02.2016
2 L8510… (EDC-Z) | 4/3 and 4/2 on-off directional valve elements
Ordering details
Ordering details
01 02 03 04 05 06 07 08 09 10
L 8 5 10 0 _ _
Family
01 Directional Valve elements ED
L
Type
02 Size 6 proportional
8
Confi guration
03 Flow Sharing
5
Coil type
04 C36
10
Spool variants
05 4/3 operated both sides a and b; P, A, B, T closed in neutral
B2
4/2 operated on side a only; P, A, B, T closed in neutral
B3
4/2 operated on side b only; P, A, B, T closed in neutral
B4
4/3 operated on both sides a and b; P closed; A and B
to T in neutral
E2
4/3 operated on side a only; P closed; A and B to T in neutral
E3
4/3 operated on side b only; P closed; A and B to T in neutral
E4
Flow pattern & Nominal fl ow
1) - 4)
06 Both meter in and out, A 3l/min(0.79gpm) -
B 3l/min(0.79gpm)
S0
Both meter in and out, A 6l/min(1.59gpm) -
B 6l/min(1.59gpm)
S1
Both meter in and out, A 9l/min(2.37gpm) -
B 9l/min(2.37gpm)
S2
Both meter in and out, A 13l/min(3.43gpm) -
B 13l/min(3.43gpm)
S3
Both meter in and out, A 23.5l/min(6.21gpm) -
B 23.5l/min(6.21gpm)
S4
Only meter in, A 6l/min(1.59gpm) - B 6l/min(1.59gpm)
2)
I 1
Only meter in, A 9l/min(2.37gpm) - B 9l/min(2.37gpm)
2)
I 2
Only meter in, A 23.5l/min(6.21gpm) -
B 23.5l/min(6.21gpm)
2)
I 4
Both meter in and out, A 3l/min(0.79gpm) -
B 6l/min(1.59gpm)
2)
01
Both meter in and out, A 6l/min(1.59gpm) -
B 9l/min(2.37gpm)
2)
12
Both meter in and out, A 6l/min(1.59gpm) -
B 13l/min(3.43gpm)
2)
13
Both meter in and out, A 9l/min(2.37gpm) -
B 13l/min(3.23gpm)
2)
23
Both meter in and out, A 9l/min(2.37gpm) -
B 23.5l/min(6.21gpm)
2)
24
Both meter in and out, A 13l/min(3.43gpm) -
B 23.5l/min(6.21gpm)
2)
34
Voltage supply 31 07 04 03 01 00
07 Without coil
––
–––
●
00
12V DC
●●
●●●
–OB
13V DC
–
●
––
●
–AD
24V DC
●●
●●●
–OC
27V DC
–
●
––
●
–AC
48V DC
––
●
–
●
–OD
110V DC
––
––
●
–OE
24V DC (21.5 DC)
––
––
●
–OV
110V DC (98 DC)
––
––
●
–OW
230V DC (207 DC)
––
––
●
–OZ
Electric connections
08 Without coils
00
With coils, without mating connector DIN EN 175301-803
01
6)
With coils, with bi-directional diode, without mating
connector vertical Amp-Junior
03
With coils, with bi-directional diode, without mating
connector horizontal Amp-Junior
04
With coils, with bi-directional diode, without mating
connector DT04-2P
07
With coils and bipolar sheathed lead
350mm (13,8 inch) long
31
Ports
09 G 3/8 DIN 3852
0
3/4-16 UNF 2-B (SAE8)
3
Machined for interfacing to modular elements
M
5)
Options
10 Without manual override
00
Push-button type manual override
0P
Screw type manual override
0F
Lever type manual override
3)
_ _
●
= Available
–
= Not available
1) The required hydraulic layout and spool variant can be chosen by
consulting page 3.
2) Available only for E_ spool variant.
3) Each different option for the type of emergency chosen implies a
specifi c ordering code (refer to page 8).
4) With ∆p (P > A or P > B) 14 bar (203 psi).
5) See RE18301-45, RE18301-46, RE18301-47, for fl angeable
elements.
6) For connectors ordering code see data sheet RE 18325-90.
Symbols
= 0
= 3
= M