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 rectied
using a bridge rectier 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
E 5949.1.0/12.10
375
MODeL CODe
WSM06020V-01M-C-N-24DG
Basicmodel
(Directional poppet valve, metric)
Cavity
06020 = 2-way cavity
Functioncode
Type
01 = standard
Manualoverride
omission = no option
M = manual override
Bodyandports
C = cartridge only
Seals
N = NBR
V = FKM
Coilvoltage
DC
12 = 12 V DC
24 = 24 V DC
AC (Internally full wave rectied)
24 = 24 V AC
115 = 115 V AC
230 = 230 V AC
other voltages on request
Coilconnectors
DC: DG = DIN connector to EN 175301-803
DL = Leadwires (2) - 457 mm, 18" long
DW = Weather Pack connector on leadwires - 241mm (9.5") long
DT = AMP Junior Timer, 2-pole, radial
DK = KOSTAL threaded connection M27x1
AC: AG = DIN connector to EN 175301-803
other connection types on request
DIMeNsIONs
CaVItY
06020
Formtools
Tool Partno.
Rougher (shank MK3) 170033
Finisher (shank MK2) 1000768
millimeter
subject to technical modications
Measured at ν = 34 mm
2
/s T
Oil
= 46 °C
Inlineconnectionhousings
Code Stockno. Material Ports
R06020-01X-01 275266 Steel, zinc-plated G 3/8
millimeter
subject to technical modications
Standardmodels
Modelcode Stockno.
WSM06020V-01-C-N-24DG 3135462
WSM06020V-01-C-N-230AG 3135461
Pressure drop [bar]
Flow rate [l/min]
HYDACFluidtechnikGmbH
Justus-von-Liebig-Str.
D-66280Sulzbach/Saar
Tel: 0 68 97 /509-01
Telefax. 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 modications.
After loosening mounting nut,
coil can be turned through 360°
and removed
Manual override, option "M"
with HNBR rubber cap
Hex. SW 24
Torque 25
+5
Nm
Torque 4
+2
Nm
tting depth
For other connection housings, see brochure no. E 5.252. "Connection Housings for Cartridge Valves“.
PerFOrMaNCe