E 5.907.3.0/12.10
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3/2 Solenoid Directional Valve
SAE 8-Cartridge – 350 bar
Normally Open
WS08D-01
Poppet Type - Direct Acting
23 l/min
350 bar
In the de-energized mode the valve
allows ow from port 1 to 2 while
blocking ow a port 3.
When energized the valve allows ow
from port 2 to 3 while blocking ow at
port 1
FEATURES
Exposed surfaces zinc-plated and corrosion-proof
All valve parts made of high-strength steel with hardened and ground
components to ensure minimal wear and extended service life
Coil seals protect the solenoid system
Wide variety of coils and connectors available
Excellent switching performance by high power HYDAC solenoid
FUncTion
SpEciFicATionS
Operating pressure: 350 bar
Nominal ow: 23 l/min
Internal leakage: leakage-free (max. 5 drops/min at 350 bar)
Media operating temperature range: -20 °C to +100 °C
Ambient temperature range: -20 °C to +60 °C
Fluids: Hydraulic oil to DIN 51524 part 1 and 2
Viscosity: Min. 10 mm²/s to max. 420 mm²/s
Filtration: Class 21/19/16 according to
ISO 4406 or cleaner
Installation: no orientation restrictions
Material: Valve body: steel
Spool: hardened and
ground steel
Seals: NBR (standard)
FKM (optional)
Back-up rings: PTFE
Cavity: FC08-3
Weights: Valve complete: 0.45 kg
Coil only: 0.23 kg
Electrics
Reponse time: Energized: approx. 30 ms
De-energized: approx. 50 ms
typical 24 V DC-coil
Type of voltage: DC solenoid, AC voltage is rectied
using a bridge rectier built into the coil
Current draw at 20 °C: 1.5 amps at 12 V DC
0.8 amps at 24 V DC
Voltage tolerance: ±15% of nominal
Coil duty rating: Continuous up to 115%
of nominal voltage at max 60 °C
ambient temperature
E 5.907.3.0/12.10
389
modEl codE
dimEnSionS
millimeter (inch)
subject to technical modications
cAviTy
FC08-3
millimeter (inch)
subject to technical modications
7/8 hex torque 25
+5
Nm
Manual override, Option 'M'
with HNBR rubber cap
After loosening mounting
nut, coil can be rotated
through 360° and
removed.
thick
without M.O.
HYDAC Fluidtechnik GmbH
Justus-von-Liebig-Str.
D-66280 Sulzbach/Saar
Tel: 0 68 97 /509-01
Fax: 0 68 97 /509-598
E-Mail: utec@hydac.com
NOTE
The information in this brochure relates to
the operating conditions and applications
described. For applications or operating
conditions not described, please contact the
relevant technical department.
Subject to technical modications.
pERFoRmAncE
Pressure drop
Flow rate
Measured at ν = 36 mm²/s
T
Oil
= 44°C
torque 4
+2
Nm
WS08D - 01 M – C – N - 24 DG
Basic model
3/2 Solenoid poppet valve, normally open,
function code D
Type
01 = standard
Option
Omission = no option
M = Manual override
Body and Ports*
C = Cartridge only
Seals
N = NBR (standard)
V = FKM (optional)
Coil voltage
DC: 12 = 12 V DC
24 = 24 V DC
AC: 115 = 115 V AC (internally full wave rectied)
230 = 230 V AC (internally full wave rectied)
other voltages on request
Coil connector
DC: DG = DIN connector to EN175301-803
DT = AMP Junior Timer, 2 pole, radial
DK = Kostal threaded connector M27 x 1
DL = Leadwires (2) - 475mm (18”) long
DN = Deutsch connector, 2pole
AC: AG = DIN connector (to EN 175301-803)
other connection types on request
Form tools
Tool Part No.
Rougher FC10-2 175644
Finisher FC10-2 175645
* Standard line bodies
Code Part No. Material Ports Pressure
FH083-SB3 560922 Steel, zinc-plated BSP 3/8" 420 bar
FH083-AB3 3011427 Aluminium, clear anodized BSP 3/8" 245 bar
other housings on request
Standard models
Model code Part No.
WS08D-01-C-N-12DG 3229015
WS08D-01-C-N-24DG 3229020
WS08D-01-C-N-230AG 3229019
other models on request
Seal kits
Code Part No. Material
FS083-N seal kit 3054795 NBR
FS083-V seal kit 2591059 FKM
