E 5.933.0/12.10
304
Solenoid Directional Valve
SAE 8-Cartridge - 350 bar
2/2 Normally Closed
Screen Filter
WS08Z-30
Poppet Type - Pilot Operated
30 l/min
350 bar
In the de-energized mode, the valve
blocks ow from 2 to 1 and acts as a
check allowing the ow from 1 to 2.
When energized, the valve allows ow
from 2 to 1. Flow from 1 to 2 is severely
restricted in this mode.
FEATURES
Excellent switching performance by high power HYDAC solenoid
All valve parts made of high-strength steel with hardened and ground
components to ensure minimal wear and to extend service life
Rigid design using one-piece body minimizes the effect of eccentricity and
maximizes reliability
All surfaces zinc-plated and corrosion-proof
Waterproof design standard
Wide variety of connectors available
Low pressure drop by CFD optimized ow-path
Internal valve parts protected against coarse contaminant particles by screen lter
FUNCTION
SpECIFICATIONS
Operating pressure: 350 bar
Nominal ow: 30 l/min
Internal leckage: leakfree (less than 5 drops/min) at 350 bar
Media operating temp. range: -20 °C to +120 °C
Ambient temp. range: -20 °C to +60 °C
Coil duty rating: Continuous from 85% to 115%
of nominal voltage
Current draw at 20 °C: 1.5 amps at 12 V DC
0.8 amps at 24 V DC
Minimum pull-in voltage: 85 % of nominal
Response time: Energized: 35 ms
De-energized: 50 ms
typical 24 V DC-coil
Fluids: Mineral-based or synthetics with
lubricating properties
Viscosity: 7.4 to 420 cSt
Filtration: Class 21/19/16 according to ISO 4406
or cleaner
Screen lter: 300 µm mesh size
Installation: No orientation restrictions
Material: Valve body: carbon steel
Piston: carbon steel
Seals: NBR (standard)
FKM (optional)
Coil: Steel/Polyamide
Cavity: FC08-2
Weights: Valve complete: 330 g
Coil only: 190 g