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High-response directional valves, pilot operated, with integral electronics (OBE) and electrical position feedback – Type 4WRDE -6X
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Código
4
WRD
E
-
6X
/
/
24
Folha de dados
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Result count
322 de 322
Ports
4 main ports
4
4 main ports
Type
High-response directional valves, pilot operated, with electrical position feedback
WRD
High-response directional valves, pilot operated, with electrical position feedback
Electronics
With integrated electronics (OBE)
E
With integrated electronics (OBE)
Size
10
Size 10
16
Size 16
25
Size 25
27
Size 27
Symbols
E
E1-
P → A: qV max, B → T: qV/2, P → B: qV/2, A → T: qV max
W6-
W8-
P → A: qV max, B → T: qV/2, P → B: qV/2, A → T: qV max
V
V1-
P → A: qV max, B → T: qV/2, P → B: qV/2, A → T: qV max
Control spool position in de-energized state
Not defined
P
100 % P → A / B → T
N
100 % P → B / A → T
Rated flow
(Δp = 5 bar/control edge)
Only with symbols E, W6-, W8- and V and with version “L”
25
25 l/min
50
50 l/min
100
90 l/min
Only with symbol V1 with version "L"
150
150 l/min
220
220 l/min
350
350 l/min
500
500 l/min
Flow characteristic
L
Linear
P
Linear with fine control range
Component series
Component series 60 … 69
(60 … 69: unchanged installation and mounting dimensions)
6X
Component series 60 … 69
Seal material
(observe compatibility of seals with hydraulic fluid used, see "Technical data")
M
NBR seals
V
FKM seals
Pilot oil flow
XY
External pilot oil supply, external pilot oil return
PY
Internal pilot oil supply, external pilot oil return
PT
Pilot oil supply internal, pilot oil return internal
XT
External pilot oil supply, internal pilot oil return
Shut-off valve
Without sandwich plate shut-off valve
WG
With sandwich plate shut-off valve, 24 V
Supply voltage
Supply voltage 24 V
24
Supply voltage 24 V
Electrical interface
A1
Command value ±10 V DC, actual value ±10 V DC (connector 6+PE)
A5
Command value ±10 V DC, actual value ±10 V DC, enable signal 24 V (connector 6+PE)
(Connector 6+PE), only in connection with version "P" and "N" (de-energized control spool position)
C6-972
Command value ±10 mA, actual value 4 ... 20 mA
F1
Command value 4 ... 20 mA, actual value 4 ... 20 mA (connector 6+PE)
Additional details
-280
Command value ±10 mA
No further details
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Product description
Código:4WRDE-6X//24
The following data were selected.
Ports
4
4 main ports
Type
WRD
High-response directional valves, pilot operated, with electrical position feedback
Electronics
E
With integrated electronics (OBE)
Component series
6X
Component series 60 … 69
Supply voltage
24
Supply voltage 24 V