E 5.943.2.0/12.10
286
2/2 Solenoid Directional Valve
Poppet Type - Pilot Operated
Spring-Return Manual Override
Normally Closed (Reverse Flow)
Cartridge Valve - 350 bar
WSM06020Z-01J
up to 40 l/min
up to 350 bar
In the de-energized mode, the valve
blocks ow from 2 to 1 and acts as a
check allowing ow from 1 to 2.
When energized, the valve allows ow in
both directions.
Flow from 1 to 2 is severely restricted in
this mode.
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. 40 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
Minimum pull-in voltage: +/-15% of nominal voltage
Coil duty rating: Continuous up to 115% of nominal
voltage at 60 °C ambient temperature
Manual override: The pull-force required is dependent on
the operating pressure max. approx. 150 N
The max. permissible pull-force is 180 N
Response time: Energized: approx. 35 ms
De-energized: approx. 50 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: 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
Coil: Steel/Polyamide
Cavity: 06020
Weights: Valve complete: 0.36 kg
Coil only: 0.19 kg