4/2- directional- spool valve
solenoid actuated, direct acting
4 WE 10 D-OF
SPECIFICATIONS:
Ope
rating pressure: port 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: 4,3 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
TP
A B
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 4/2 directional spool valves
in the series 4WE 10 D-OF are
directional valves for oil- hydraulic
systems, which serve to open and
close flow paths. The 4WE 6 D-OF
is a directional valve with two spool
positions, two solenoids and one
detent. It alternately locks the two
spools in position. Therefore the
solenoid needs not to be
permanently energized.
E 5.243.0 /08.10