Proportional servo valves 4WRZ(E)M Bosch Rexorth
Proportional servo valves 4WRZ(E)M Bosch Rexorth
4/2, 4/3 proportional directional valve, pilot operated, without electric position feedback, with or without integrated electronics (OBE), with spool position indicator.
Description
- Size 10...25
- Series 1X
- Max operating pressure 350 bar
- Max flow 870 l/min
- For subplate mounting
- Port ISO 4401
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4WRZM |
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Size |
10 |
16 |
25 |
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Operating pressure |
|
p max |
Bar |
315 |
350 |
350 |
|
Flow |
|
q V max |
l/min |
170 |
460 |
870 |
|
Max hysteresis |
|
|
% |
≤ 6 |
≤ 6 |
≤ 6 |
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Supply voltage |
|
U |
V |
24 |
24 |
24 |
|
Control electronics |
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|
Analog card |
VT-VSPA2-1-2X/V0/T1 |
VT-VSPA2-1-2X/V0/T1 |
VT-VSPA2-1-2X/V0/T1 |
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Analog module |
VT 11118-1X |
VT 11118-1X |
VT 11118-1X |
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Digital card |
VT-VSPD-1-2X |
VT-VSPD-1-2X |
VT-VSPD-1-2X |
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Analog card |
VT-VSPA2-1-2X/V0/T5 |
VT-VSPA2-1-2X/V0/T5 |
VT-VSPA2-1-2X/V0/T5 |
|
|
|
4WRZEM |
|||||
|
Size |
10 |
16 |
25 |
|||
|
Operating pressure |
|
p max |
Bar |
315 |
350 |
350 |
|
Flow |
|
q V max |
l/min |
170 |
460 |
870 |
|
Max hysteresis |
|
|
% |
≤ 6 |
≤ 6 |
≤ 6 |
|
Supply voltage |
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| R901311199 | 4WRZEM 25 W8-325-1X/6EG24N9K31/A1D3M |
| R901273599 | 4WRZEM 16 E150-1X/6EG24EK31/F1D3M |
| R901155721 | 4WRZEM 25 E325-1X/6EG24K31/A1D3M |
| R901155719 | 4WRZEM 16 E150-1X/6EG24K31/A1D3M |
