SV20.S08 VALVE SERIES

SAE Cartridge - 350 bar

NO Single Lock Pilot Operated

Poppet type

HYDRAULIC SYMBOL

Cross section

Cavity

SAE08

DESCRIPTION

Solenoid operated, 2-way 2-positions, normally open, piloted poppet type, screw-in cartridge valve. Typically used as a blocking or

load holding device for high pressure circuits. When the coil is de-energized, the SV20.S08 allows flow from 2 to 1, while flow from

1 to 2 is severely restricted. When the coil is energized the valve closes, blocking flow from 2 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 path.

New release: New version of 2/2 NO

solenoid valve. it will replace the old

version SVJ0.S08 with better

performances and reliability.

TECHNICAL DATA

0,25 cm

/ min @ 30 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

0,124 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 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

SWITCH ON TIME

30 ms

40 ms

SWITCH OFF TIME

85% of nominal

MINIMUM PULL-IN VOLTAGE

COIL

18W (for more details see page 593 - 603)

S V 2 0

ORDERING CODE

S 0 8 0

. .

* 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

F Standard filter (mesh size 280 µm)

N No filter

Customized filters can be done

upon request

Note

Code Other available options

S08 3/4-16 UNF with Ø12,7 nose size

S09 3/4-16 UNF with Ø15,86 nose size

M20 METRIC M20x1,5 with Ø15 nose size

SOLENOID Valves

Specifications may change without notice.

439 440