SVY0.S08 VALVE SERIES
SAE Cartridge - 350 bar
NO Double Lock Pilot Operated
Poppet type
HYDRAULIC SYMBOL
Cross section
Cavity
SAE08
DESCRIPTION
A solenoid valve operated, 2-way 2-positions, normally opened, piloted poppet type, bi-directional blocking, screw-in cartridge valve.
Special design for low leakage in load holding applications. Tipically used as a blocking or load holding device for high pressure
circuits. When the coil is de-energized, the valve’s poppet opens and allows free flow from 1 to 2 and from 2 to 1. Once the coil is
energized, the SVY0.S08 blocks flow in both directions. 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 path.
TECHNICAL DATA
0,25 cm
3
/ min @ 350 bar
EXTERNAL COMPONENT TREATMENT
Zn/Fe - standard (96h)
Zn/Ni (720h) (Upon customer request)
MAXIMUM FLOW
40 l/min
MAXIMUM OPERATING PRESSURE
350 bar
WEIGHT
0,148 kg
SEAL KIT CODE
SK.030 and SK.027 (coil) (standard sealing NBR-BUNA-N)
OIL TESTING CONDITIONS
ISO VG 46 cSt
TECH. SPEC. FOR CHARACTERIZATION
see page 695
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
SWITCH ON TIME
100 ms
50 ms
SWITCH OFF TIME
85% of nominal
MINIMUM PULL-IN VOLTAGE
COIL
20W (for more details see page 599 - 609)
S V Y 0
.
ORDERING CODE
S 0 8 0
*
. .
* 0
*
Valve basic code
Size
Marking
0 = Standard factory marking.
Customized marking can be done
upon request.
FILTRATION
MANUAL OVERRIDE
Model code Type of override
0 No override
2 Push and Twist
3 Push pin
4 Push knob
8 Screw
Model
code
Type of filter
H Standard filter (mesh size 280 µm)
N No filter
Customized filters can be done
upon request.
Note
Note
Costumized nut can
be selected
Code Other available options
S08 3/4-16 UNF with Ø12,7 nose size
SOLENOID Valves
Specifications may change without notice.
473 474
SOLENOID Valves
Performance Limits
The performance chart illustrates flow handling capacity in both directions (1 to 2 and 2 to 1 de-energized).
p/Q curves are recorded at TOil = 40°C and 46 cSt.
NOTE
De-Energized
475 476
SVY0.S08 GRAPHS
The performance chart illustrates flow handling capacity in both directions (1 to
2 and 2 to 1 de-energized).
p/Q curves are recorded at TOil = 40°C and 46 cSt.
