E 5949.1.0/12.10
374
2/2 Solenoid Directional Valve
Poppet Type - Direct Operated
Normally Open
Cartridge Valve – 350 bar
WSM06020V-01
up to 20 l/min
up to 350 bar
In the de-energized mode, the valve
allows ow in both directions.
When energized, the valve blocks ow in
both directions.
Features
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
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
FuNCtION
sPeCIFICatIONs
Operating pressure: Max. 350 bar
Nominal ow: Max. 20 l/min
Internal leakage: Leakage-free
Media operating temp. range: -20 °C to +120 °C
Ambient temperature range: -20 °C to +60 °C
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
Voltage tolerance: +/-15% of nominal voltage
Coil duty rating: Continuous up to 115% of nominal
voltage at 60 °C ambient temperature
Response time: Energized: approx. 40 ms
De-energized: approx. 60 ms
(typical 24 V DC-coil)
Fluids: Hydraulic oil to DIN 51524 Part 1 and 2
Viscosity: 10 mm²/s to 420 mm²/s is recommended
Filtration: Max. permissible contamination level to
ISO 4406 Class 21/19/16 or cleaner
Installation: Optional
Materials: Valve body: high tensile steel
Piston: hardened and
ground steel
Seals: NBR (standard)
FKM (optional)
back-up ring in
PTFE
Cavity: 06020
Weights: Valve complete: 0.33 kg
Coil only: 0.19 kg