E 5.955.2/12.10
402
3/2-Solenoid
Directional Valve
Cartridge – 350 bar
WK07L-01
SPOOL Type - Direct Operated
10 l/min
350 bar
In the de-energized mode, the valve
allows ow from port 1 to 2 or 2 to 1,
while blocking ow at 3.
When energized, the valve allows ow
from port 3 to 1 or 1 to 3, while blocking
ow at 2.
All 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 connectors available
Rigid design using one-piece body minimizes the effect of eccentricities in cavity
and maximizes reliability
Excellent switching performance by high power HYDAC solenoid
Low pressure drop due to CFD optimized ow-path
Operating pressure: 350 bar
Nominal ow: 10 l/min
Internal leakage: 150 cm³/min max
at 210 bar and 34 mm²/s
Media operating temp. range: -20 °C to +120 °C
Ambient temp. range: -20 °C to + 60 °C
Fluids: Hydraulic oil to DIN 51524 part 1 and 2
Viscosity: 7.4 to 420 mm²/s
Filtration: Class 21/19/16 according to ISO 4406
or cleaner
Material: Valve body: carbon steel
Spool: carbon steel
Seals: NBR (Standard)
FKM (Option)
Coil: Steel/Polyamide
Cavity: FC07-3
Weights: Valve complete: 0.34 kg
Coil only: 0.19 kg
Type of voltage: DC solenoid, AC voltage is rectied
using a bridge rectier built into the coil
Current draw at 20 °C: 1.5 A at 12 V DC
0.8 A at 24 V DC
Minimum pull-in voltage: 85 % of nominal
Coil duty rating: Continuous up to 115% of nominal
voltage at 60 °C ambient temperature