TP
A B
4/3- directional- spool valve
solenoid actuated, direct acting
4 WE 10 J
SPECIFICATIONS:
Operating pressure: por
t A,B,P: pmax= 320 bar
port T: pmax= 210 bar
Flow rate: max. 120 l/min
Media operating temp. range: min. –20°C up to max. +80°C
Ambient temperature range: min. –20°C up to max. +55°C
Fluids: hydraulic oil to DIN 51524 part1 and 2
Viscosity range: 10 mm²/s up to 500 mm²/s is recommended
Filtration: Class 20/18/15 according to
ISO 4406 or cleaner
Max. switching frequency: 15.000/h
Installation: no orientation restrictions
Manual override: up to approx. 50 bar tank pressure possible
Seal materials: Standard Viton
Weight: 5,8 kg
Electrics
Type of voltage: DC voltage
Voltage tolerance: ±10%
Nominal power: 42W (12V / 2,9A) or 48W (24V / 2,0A)
Switch-on time: Switch-on time (coil): 80 ms up to 120 ms
Switch-off time (spring): 70 ms up to 110 ms
Switch-on time (coil with rectifier):
90 ms up to 130 ms
Switch-off time (spring): 160 ms up to 200 ms
Coil duty rating: 100%
Electrical connection: plug to DIN 43650
IP rating: IP 65 to EN 60529; DIN 40050 provided
the connector is fitted correctly
SYMBOL
up to 120 l/min
up to 320 bar
FEATURES:
- Direct operated, solenoid actuated valve NG 10
- Economical and reliable due to simple design
- Oil- immersed solenoid armature for long life and low noise operation
- Solenoid coils can be replaced with no possibility of oil leakage
- Interface to DIN 24340 Form A10, ISO 4401
- Manual override
FUNCTION:
HYDAC 4/3 directional spool valves in
the series 4WE 10 J are directional
valves for oil- hydraulic systems, which
serve to open and close flow paths. In
the de- energised mode the control
spool is held in the rest position by the
return spring. The actuation of the
control spool occurs via an oil-
immersed solenoid. The solenoid
pushes the control spool from is rest
position to is final position. This opens
the required flow paths according to the
symbol. When the solenoid is de-
energised, the control spool is pushed
back to the rest position by the return
spring. A manual override permits the
valve to be switched without energising
the solenoid.
E 5.224.0 /08.10