SVB0.S08 VALVE SERIES
SAE Cartridge - 250 bar
Directional Valve - 4/3 Spool Type
Scheme A
HYDRAULIC SYMBOL
Cross section
Cavity
SAE08-3
DESCRIPTION
A solenoid valve operated, 4 way 3 positions, spool type, direct acting, screw-in hydraulic directional cartridge valve. In the de-
energized mode the SVB0.S08 blocks flow to all ports. When coil S1 (lower coil) is energized flow is allowed from 3 to 4 and from 2
to 1. When coil S2 (upper coil) is energized flow is allowed from 3 to 2 and from 4 to 1. The rigid design using a 1-piece body
contributes to minimize the effect of eccentricities in cavity and provides great reliability. Low pressure drop thanks to optimized flow
paths.
TECHNICAL DATA
120 cm
3
/ min @ 250 bar
EXTERNAL COMPONENT TREATMENT
Zn/Fe - standard (96h)
Zn/Ni (720h) (Upon customer request)
MAXIMUM FLOW
10 l/min
MAXIMUM OPERATING PRESSURE
250 bar
WEIGHT
0,183 kg
SEAL KIT CODE
SK.065 and SK.027 (one for each coil) (standard sealing NBR-BUNA-N)
OIL TESTING CONDITIONS
ISO VG 46 cSt
TECH. SPEC. FOR CHARACTERIZATION
see page 689
ORIENTATION
No restrictions
INSTALLATION TORQUE
40-45 Nm
FILTRATION
20/18/15 ISO 4406 (maximum filtration admitted)
VISCOSITIES
7,4 to 420 cSt
FLUIDS
Mineral - based or synthetics with lubricating properties
OIL TEMPERATURE RANGE
-30° C to 110° C
O-RING TEMPERATURE RANGE
-30° C to 110° C (standard sealing NBR - BUNA - N)
-35° C to 140° C (HNBR - Upon customer request)
-23° C to 225° C (FKM - Upon customer request)
Hex.24
MAXIMUM INTERNAL LEAKAGE
85% of nominal
MINIMUM PULL-IN VOLTAGE
COIL
18W (for more details see page 595)
S V B 0
.
ORDERING CODE
S 0 8 0
*
. .
A 0
*
Valve basic code
Size
Marking
0 = Standard factory marking.
Customized marking can be done
upon request.
FLOW PATH
MANUAL OVERRIDE
3/4-16 UNF with Ø15,87 and
Ø14,27 and Ø12,7 nose sizes
Model code Type of override
0 No override
3 to 2 and 4 to 1 (Energized) S2
3 to 4 and 2 to 1 (Energized) S1
All ports blocked (De-energized)
Note
Costumized nut can
be selected
SOLENOID Valves
Specifications may change without notice.
1 2
SOLENOID Valves
Performance Limits
The performance chart illustrates flow handling capacity 3 to 4 and 2 to 1 (energized S1) and 3 to 2 and 4 to 1
(energized S2).
p/Q curves are recorded at TOil = 40°C and 46 cSt.
NOTE
Energized
3 4
SVB0.S08 GRAPHS
The performance chart illustrates flow handling capacity 3 to 4 and 2 to 1
(energized S1) and 3 to 2 and 4 to 1 (energized S2).
p/Q curves are recorded at TOil = 40°C and 46 cSt.
