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Directional control valves, pilot-operated, with electrical position feedback and integrated electronics (OBE) – Type 4WRTE
Demande de Chiffrage
Code d'identification
4
WRT
E
-
4X
/
6E
G24
K31
/
# Tiroirs compatibles :
812 de 812
Ports
4 main ports
4
4 main ports
Type
Directional control valve, pilot-operated, with electrical position feedback
WRT
Directional control valve, pilot-operated, with electrical position feedback
Electronics
With integrated electronics
E
With integrated electronics
Spool position monitoring
Without spool position monitoring
M
With spool position monitoring (NG16 … NG35 only)
Size
10
Size 10
16
Size 16
25
Size 25
27
Size 27
32
Size 32
35
Size 35
Symbols
E
E1-
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
W6-
W8-
P → A: qV max, B → T: qV/2, P → B: qV/2, A → T: qV max
Rated flow
100
90 l/min
1000
1000 l/min
150
150 l/min
220
220 l/min
25
25 l/min
350
350 l/min
400
400 l/min
50
50 l/min
500
500 l/min
600
600 l/min
Flow characteristic
L
Linear
P
Linear with fine control range
Component series
Component series 40 … 49
4X
Component series 40 … 49
Pilot control valve
Proportional solenoid with detachable coil (NG6)
6E
Proportional solenoid with detachable coil (NG6)
Supply voltage
Direct voltage 24 V
G24
Direct voltage 24 V
Pilot oil flow
External pilot oil supply, external pilot oil return
E
Internal pilot oil supply, external pilot oil return
ET
Internal pilot oil supply, internal pilot oil return
T
External pilot oil supply, internal pilot oil return
Electrical connection
Without mating connector; connector DIN EN 175201-804
K31
Without mating connector; connector DIN EN 175201-804
Interfaces of the control electronics
A1
Command value/actual value ± 10 V
A5
Command value/actual value ± 10 V, enable signal (pin C)
F1
Command value/actual value 4 ... 20 mA
Seal material
M
NBR seals
V
FKM seals
Electronics protection membrane
-967
With electronics protection membrane
Without electronics protection membrane
Additional details
-232
-232
-280
-280
-65
-65
-650
-650
-679
-679
-905
-905
-956
-956
-973
-973
-A68
-A68
-A93
-A93
/3
/3
Documentation
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| Référence produit: |
Description produit
Code d'identification:4WRTE-4X/6EG24K31/
| Les données suivantes ont été sélectionnées | ||
|---|---|---|
| Ports | 4 | 4 main ports |
| Type | WRT | Directional control valve, pilot-operated, with electrical position feedback |
| Electronics | E | With integrated electronics |
| Component series | 4X | Component series 40 … 49 |
| Pilot control valve | 6E | Proportional solenoid with detachable coil (NG6) |
| Supply voltage | G24 | Direct voltage 24 V |
| Electrical connection | K31 | Without mating connector; connector DIN EN 175201-804 |