DESCRIPTION
A solenoid-operated, five-way, three-position, proportional, screw-in hydraulic
cartridge valve with integral load-sense port.
OPERATION
When de-energized, the SP08-57D blocks flow at 5 while allowing flow from both 2
and 4 to 3. When coil #1 is energized, flow is allowed from 5 to 2, and from 4 to 3.
When coil #2 is energized, flow is allowed from 5 to 4, and from 2 to 3. Load sense is
connected to port 5 when the spool is in shifted positions.
Note: If low voltage is expected on the machine, 12 or 24 volt systems will
require the use of 10 volt or 20 volt coils respectively. See “SP Valves and Coil
Operating Parameters,” page 2.002.1.
FEATURES
• Continuous-duty rated solenoid.
• Hardened precision spool and cage for long life.
• Optional coil voltages and terminations
• Cartridges are voltage interchangeable.
• Compact size; Manual override options.
• Optional waterproof E-Coils rated up to IP69K.
RATINGS
Operating Pressure: 241 bar (3500 psi) with standard Buna N seals
Flow: 9.5 lpm (2.5 gpm); see performance charts
Internal Leakage: 164 cc/minute (10 cu. in./minute) max. at 207 bar (3000 psi)
Temperature: -40 to 120°C with standard Buna seals
Coil Duty Rating: Continuous from 85% to 115% of nominal voltage
Initial Coil Current Draw at 20° C: Standard Coil: 1.2 amps at 12 VDC;
0.13 amps at 115 VAC (full wave rectified).
E-Coil: 1.4 amps at 12 VDC; 0.7 amps at 24 VDC
Minimum Pull-in Voltage: 85% of nominal at 207 bar (3000 psi)
Filtration: See page 9.010.1
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of
7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page 9.060.1
Installation: No restrictions; See page 9.020.1
Cavity: VC08-5; See page 9.108.1; Cavity Tool: CT08-5XX; See page 8.600.1
Seal Kit: SK08-5X-MMM; See page 8.650.1
Coil Nut: Part No. 7004400
Coil Spacer: Std D-Coil Spacer Part No. 7012940; E-Coil Spacer Part No. 4534720;
If cartridge is ordered "Less Coil," D-Coil spacer will be provided unless an E is
specified in the Coil Termination To Order section.
SYMBOL
2.134.1
PERFORMANCE (Cartridge Only)
ELECTRO-PROPORTIONAL VALVES—DIRECTIONAL CONTROL
Performance information continued
on following page.
SP08-57D Spool, 5-Way, 3-Position . . .
HYDRAFORCE
.com
®
9.5/2.5
7.6/2.0
5.7/1.5
3.8/1.0
1.9/0.5
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
CURRENT amps
FLOW lpm/gpm
32 cSt/150 sus oil at 40°C
Flow vs. Current
Typical Performance
Coil S1
Coil S2
34.5/500
31.0/450
27.6/400
24.1/350
20.7/300
17.2/250
13.8/200
10.3/150
6.9/100
3.4/50
FLOW lpm/gpm
PRESSURE DROP bar/psi
Differential Pressure vs. Flow
at I-Max. with No Load; Port 5 to 3
32 cSt/150 sus oil at 40qC
1.9
0.5
3.8
1.0
5.7
1.5
7.6
2.0
9.5
2.5
11.4
3.0
13.3
3.5
15.1
4.0
5 to 4
5 to 2
4 to 3
2 to 3
Blue rectangles are links to other catalog pages.
DIMENSIONS
SP08-57D
2.134.2
PERFORMANCE (Continued)
for Load Sense Applications
®
HYDRAFORCE
HYDRAFORCE
.com
®
SP08-57D__ - __ __ __ - __ - __ __ __ __ __
TO ORDER
Seals
Buna N (Std.) N
Fluorocarbon V
Polyurethane P
E-Coil
10 10 VDC
12 12 VDC
20 20 VDC
24 24 VDC
Voltage
Std. Coil
0 Less Coil**
10 10 VDC
†
12 12 VDC
20 20 VDC
24 24 VDC
**Includes D-Coil
Nut and Spacer.
†
DS, DW or DL
terminations only.
MATERIALS
Porting
Cartridge Only 0
SAE 4 4T
SAE 6 6T
Recommended Electronic Controllers:
See page 2.001.1 or our Electronics catalog.
Cartridge: Weight: 0.15 kg.
(0.34 lbs.); Steel with hardened
work surfaces. Zinc-plated
exposed surfaces; Buna N
O-rings and back-ups standard.
Standard Ported Body: Weight:
0.41 kg. (0.85 lbs.); Anodized
high-strength 6061 T6 alumi-
num alloy, rated to 207 bar
(3000 psi); Ductile iron bodies
available; dimensions
may differ. See page 8.008.1.
Standard Coil: Weight each:
0.11 kg. (0.25 lbs.); Unitized
thermoplastic encapsulated,
Class H high temperature mag-
netwire. See page 3.200.1
E-Coil: Weight: 0.14 kg.
(0.3 lbs.); Perfect wound, fully
encapsulated with rugged ex-
ternal metal shell; Rated up to
IP69K with integral connectors.
See page 3.400.1
0.88
22.2
0.75
19.1
0.65
16.5
1.23
31.2
E-Coil
View
Standard
Coil View
4.95
125.7
20 ft-lbs (27.2 Nm) max.
5 ft-lbs (6.8 Nm) max.
4.05
102
2.71
68.7
2.291
58.2
1.172
29.8
0.61
15.5
1.731
44.0
3.25
82.6
0.344
8.74
4.05
102
3.625
92.1
2.00
50.8
1.40
35.6
1.270
32.3
0.188
4.8
1.41
DIA.
35.8
‘B’
‘M’
Option
Option
3.36
85.4
Option
None (
Blank)
Manual Override B
Manual Override M
For Manual Override options
see page 1.001.1
Flow varies with manual override
options; consult factory for details.
18.9/5.0
17.0/4.5
15.1/4.0
13.2/3.5
11.4/3.0
9.5/2.5
7.6/2.0
5.7/1.5
3.8/1.0
1.9/0.5
PRESSURE bar/psi
FLOW lpm/gpm
Pressure Response; Coil S1
No Load; Port 5 to 3
34
500
1.0 A
0.8 A
0.6 A
69
1000
103
1500
138
2000
172
2500
207
3000
15.1/4.0
13.2/3.5
11.4/3.0
9.5/2.5
7.6/2.0
5.7/1.5
3.8/1.0
1.9/0.5
PRESSURE bar/psi
FLOW lpm/gpm
Pressure Response; Coil S2
No Load; Port 5 to 3
34
500
1.0 A
0.8 A
0.6 A
69
1000
103
1500
138
2000
172
2500
207
3000
For Coils with Zener Diode, add “/Z” to option code.
For example: “ER/Z”. Not available on all models.
See coil option info. on pages 3.200.1 & 3.400.1
Coil Termination E-Coil D-Coil
Less Coil "E" Spacer E —
Deutsch DT04-2P ER (IP69K) DR (IP65)
Metri-Pack
®
150 EY (IP69K) DY (IP65)
Dual Lead Wires EL (IP69K) DL (IP65)
Amp Jr. Timer EJ (IP67) —
DIN 43650 EG (IP65) DG (IP65)
Dual Spades — DS (IP65)
Blue rectangles are links to other catalog pages.
