E 5.231.1.1 /03.16
SYMBOL
E
J
Z
Up to 180 l/min
Up to 320 bar
FEATURES
High flow rate due to optimized casted housing
Small hysteresis by super finish of moving parts
Long life cycle times by armature switching under oil
Minimal wear by hardened and ground valve piston
Simple exchangeability by international standardized hole pattern to ISO 4401
Integrated digital amplifier and position transducer
SPECIFICATIONS
Operating pressure: ports P,A,B max. 320 bar
port T max. 210 bar
Maximal flow: 180 l/min (P 10 bar P->T)
Nominal flow: 50 l/min
75 l/min
70/35 = 70 l/min (P-A) 35 l/min (P-B)
Hysteresis: (in % of Qmax) < 0,2 %
Repeat accuracy: (in % of Qmax) < +/- 0,1 %
Media operating temp.range: -20°C up to +80°C
Ambient temperature range: -20°C up to +60°C
Hydraulic fluid: Hydraulic fluid to DIN 51524 part 1 / 2
Viscosity range: 10 mm
2
/s up to 400mm
2
/s
Filtration: Class 18/16/13 up to 19/17/14 accordin
g
to
ISO4406
Coil duty rating: 100% (continuous)
Supply voltage: DC
Nominal current: 0,86 A bei 24V DC
Resistance at 20°C: 17,6 Ohm bei 24V DC
Electromagnetic
compatibility: (EMC) Emissions to EN 50081-1
compatibility to EN 50082-2
to Norm 89/336 CEE
IP rating: IP65
Installation: no orientation restrictions
Hint: Vent system and valve before
setting in motion
Hole pattern: ISO4401-05-04-0-05
Weight: 7,1 kg
4/3-Proportional Solenoid Valve
direct acting, with integrated
Electronics and transducer
Subplate to ISO4401
P4WERE 10
FUNCTION
The P4WERE10 is a direct acting
solenoid valve which combines the
directional control with the velocity
control of the consumer.
The controlled nominal flow is
proportional to the electrical input signal
at the coil.
Analogue to his size the coil creates a
force and moves the piston against the
spring. Herewith the corresponding
cross section diameters are opened
which determines the flow rate in
dependence of the pressure differential.
The integrated digital electronics permits
a better performance of the valve and
function by
- shortened response times
- reduced hysteresis
- better repeat accuracy
TP
AB
ab
s
u