E .1/12.10
412
3/2-Solenoid Directional Valve
SPOOL Type - Direct Operated
SAE 10-Cartridge – 350 bar
WK10C-01
32 l/min
350 bar
In the de-energized mode, the valve
allows ow from 2 to 1 or from 1 to 2,
while blocking ow at 3.
When energized, the valve allows ow
from 3 to 2 or from 2 to 3, while blocking
ow at 1.
Operating pressure: 350 bar
Proof pressure: 520 bar
Nominal ow: 32 l/min
Internal leakage: 120 cm³/min max at 250 bar and 34 mm²/s
Media operating temp. range: -20 °C to +120 °C
Ambient temp. range: -20 °C to +60 °C
Coil duty rating: Continuous up to 115% of nominal
voltage at 60 °C ambient temperature
Current draw at 20 °C: 2.22 A at 12 V DC
1.13 A at 24 V DC
Minimum pull-in voltage: ± 15% of nominal voltage
Fluids: Mineral-based or synthetics with
lubricating properties
Viscosity: 7.4 to 420 mm²/s
Filtration: Class 21/19/16 according to
ISO 4406 or cleaner
Installation: optional
Materials: Valve body: high tensile steel
Spool: hardened and ground steel
Seals: NBR (standard)
FKM (optional)
back-up ring in PTFE
Coil: Steel/Polyamide
Cavity: FC10-3
Weights: Valve complete: 470 g
Coil only: 230 g
All surfaces zinc-plated and corrosion-proof
All valve parts made of high-strength steel with hardened and ground
components to assure minimal wear and to extend service life
Waterproof design standard
Wide variety of connectors available
Rigid design using one-piece body minimizes the effect of eccentricity and
maximizes reliability
Excellent switching performance by high power HYDAC solenoid
Low pressure drop by CFD optimized ow-path
E .1/12.10
413
Omission = No Option
M = Manual Override
C = Cartridge only
SB4 = 1/2 BSP ports, steel body
SS8 = SAE-8 ports, steel body
AB4 = 1/2 BSP ports, aluminium body
AS8 = SAE-8 ports, aluminium body
N = NBR
V = FKM
DC
12 = 12 V DC
24 = 24 V DC
AC (internally full wave rectied)
24 = 24 V AC
115 = 115 V AC
230 = 230 V AC
DC: DG = DIN connector (EN 175301-803)
DS = Dual spade SAEJ858a
DL = Leadwires (2) - 457mm (18") long
DW = Weather Pack connector on leadwires - 241 mm (9.5") long
DK = Kostal connector
DT = 2-pole AMP Junior Timer plug
AC: AG = DIN Connector (EN 175301-803)
millimeter (inch)
subject to technical modications
FC10-3
Rougher FC10-3 in preparation
Finisher FC10-3 in preparation
millimeter (inch)
subject to technical modications
1 hex torque 45
+10
Nm
Manual override, Option 'M'
with HNBR-rubber cap
torque 4
+2
Nm
thick
Pressure drop
Flow rate
Measured at ν = 34 mm²/s
T
Oil
= 46 °C
WK10C-01-C-N-24DG 3079848
WK10C-01-C-N-230AG 3094630
FH103-SB4 3037697 Steel, zinc-plated 1/2 BSP 420 bar
FH103-SS8 3037704 Steel, zinc-plated SAE-8 420 bar
FH103-AB4 3038092 Aluminium, clear anodized 1/2 BSP 245 bar
FH103-AS8 3038095 Aluminium, clear anodized SAE-8 245 bar
After loosening mounting
nut, coil can be rotated
through 360° and removed.
Justus-von-Liebig-Str.
Tel: 0 68 97 /509-01
Telefax. 0 68 97 /509-598
E-Mail: utec@hydac.com
The information in this brochure relates to
the operating conditions and applications
described.
For applications or operating conditions not de-
scribed, please contact the relevant technical
department.
Subject to technical modications.
max. without M.O.
