Solenoid Valves - Cartridge Style
SVA0.S08
SAE Cartridge - 250 bar
Directional Valve - 4/2 Spool Type
Scheme H
Description
A solenoid valve operated, 4-way, 2-position, spool-type, direct-acting, screw-in hydraulic cartridge valve. In the de-energized mode the SVA0.S08 flow paths are 1 to 2 and 3 to 4. In the energized mode the SVA0.S08 flow paths are 1 to 4 and 3 to 2. All ports are connected at crossover. 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 paths.
Technical Features
All external surfaces are zinc plated and corrosion-proof. All valve parts are made of high strength steel. Spool is hardened and case is super-finished to ensure minimal wear and extended service life. Coil seals protect the solenoid system. Manual override options. Industry SAE common cavity.
Technical data
Maximum operating pressure
250 bar
Maximum flow
20 l/min
Maximum internal leakage
150 cm3/min @ 250 bar
External component treatment
Zn/Fe - standard (96h)Zn/Ni (720h) - Upon customer request
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
Oil temperature range
-30 ° C to 110 ° C
Fluids
Mineral - based or synthetics with lubricating properties
Viscosities
7,4 to 420 cSt
Minimum pull-in voltage
85% of nominal
Filtration
20 / 18 / 15 ISO 4406 (maximum filtration admitted)
Orientation
No restrictions
Installation torque
25 - 30 Nm Hex 24
Oil testing condition
ISO VG 46 cSt
Seal Kit
SK.065 and SK.027 (coil)
Weight
0,160 Kg
Cross Section
Cavity Details
Performance details
Configuration:
Click here to change the graphNote:
The performance chart illustrates flow handling capacity in all possible directions (de-energized/energized). p/Q curves are recorded at TOil = 40°C and 46 cSt. Configuration:
Click here to change the graphOrdering code
