BOSCH REXROTH
R901174492
$13,895.28 USD
- BOSCH REXROTH
- Material:R901174492
- Model:3WRCBEE32VF380M-1X/G24K31/A1M
Quantity in stock: 0
The Bosch Rexroth 3WRCBEE32VF380M-1X/G24K31/A1M (R901174492) is a high-response directional control valve designed for precise fluid management in hydraulic systems. This pilot-operated cartridge valve features integrated electronics that facilitate the stepless control of flow from port P to A and from A to T, ensuring efficient operation and responsive control. The valve boasts a block installation design with a directional symbol, and it includes a control spool with an anti-rotation feature, which maintains stability and accuracy during operation. Crafted with servo-type quality control edges, the 3WRCBEE32VF380M-1X/G24K31/A1M valve is pressure-resistant up to 350 bar, making it suitable for high-pressure applications. It incorporates a main spool and pilot valve both equipped with inductive position transducers for precise positioning. The integrated On-Board Electronics (OBE) provide position-controlled functionality, allowing for exacting management of flow direction and magnitude. This fully adjusted unit offers progressive flow characteristics with a fine control edge for meticulous command over hydraulic flows. In the event of an OBE error coupled with applied pilot pressure, the main spool opens in the direction from A to T while simultaneously blocking the flow from P to A, ensuring fail-safe operation under error conditions. The 3WRCBEE32VF380M-1X/G24K31/A1M has been engineered for maximum operating pressures of up to 350 bar and supports maximum flow rates of up to 380 liters per minute, with nominal flows designated at specific values according to system requirements. This level of performance positions the valve as an ideal component for sophisticated hydraulic systems requiring reliable and precise flow regulation.
Valves of type 4WRCBEE are pilot-operated 3/3 directional high-response valves in servo quality. The valves are designed as cartridge valve with integrated electronics for the stepless control of a flow from P to A and A to T.
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01 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
11 |
12 |
13 |
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3WRCB |
EE |
V |
M |
‒ |
1X |
/ |
G24 |
K31 |
M |
* |
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01 |
3/3 high-response cartridge valve |
3WRCB |
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02 |
With integrated pilot and integrated electronics (OBE) |
EE |
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03 |
Size 25 |
25 |
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Size 32 |
32 |
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Size 50 |
50 |
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04 |
Spool with zero overlap |
V |
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Actuating area ratio at the spool |
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05 |
1:1 |
no code |
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1:1,5 |
F |
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Rated flow at 5 bar valve pressure drop |
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06 |
Size 25 |
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190 l/min |
190 |
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Size 32 |
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380 l/min |
380 |
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Size 50 |
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750 l/min |
750 |
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07 |
Characteristic curve form inflected |
M |
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08 |
Component series 10 ... 19 (10 ... 19: unchanged installation and connection dimensions) - Size 10 |
1X |
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09 |
Supply voltage 24 V |
G24 |
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Electrical connection |
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10 |
Without mating connector, with connector according to DIN EN 175301-804, separate order |
K31 |
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Electrical interface |
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11 |
Command value ±10 V |
A1 |
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Command value 4 to 20 mA |
F1 |
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Seal material |
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12 |
NBR seals |
M |
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13 |
Further details in the plain text |
* |
For applications outside these parameters, please consult us!
general
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Type |
3WRCBEE | |||
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Size |
25 | 32 | 50 | |
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Component series |
1X | |||
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Installation position |
Any | |||
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Earth |
kg |
11.8 | 16.2 | 23.2 |
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Storage temperature range |
°C |
-20 … +80 | ||
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Ambient temperature range |
°C |
-20 … +50 | ||
hydraulic
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Type |
3WRCBEE | ||||
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Size |
25 | 32 | 50 | ||
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Maximum operating pressure |
bar |
315 | |||
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Nominal flow 1) |
l/min |
190 | 380 | 750 | |
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Maximum flow |
l/min |
600 | 1000 | 2250 | |
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Pilot flow |
l/min |
12 | 16 | 30 | |
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Hydraulic fluid temperature range |
°C |
-20 … +80 | |||
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Viscosity range |
mm²/s |
15 … 380 | |||
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Maximum admissible degree of contamination of the hydraulic fluid, cleanliness class according to ISO 4406 (c) 2) |
Pilot control valve |
Class 18/16/13 according to ISO 4406 (c) | |||
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Main valve |
Class 20/18/15 according to ISO 4406 (c) | ||||
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Hysteresis |
% |
< 0.1 | |||
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Response sensitivity |
% |
< 0.1 | |||
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Temperature drift |
%/10 K |
0.16 | 0.34 | 0.02 | |
| 1) | Δp = 5 bar per edge |
| 2) | The cleanliness classes specified for the components must be adhered to in hydraulic systems. Effective filtration prevents faults and simultaneously increases the life cycle of the components. For the selection of the filters, see www.boschrexroth.com/filter. |
electrical
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Type |
3WRCBEE | ||
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Power supply |
Nominal voltage |
V |
24 |
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Lower limit value |
V |
21 | |
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Upper limit value |
V |
35 | |
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Maximum current consumption |
of the amplifier |
A |
1.8 |
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of the amplifier (impulse current) |
A |
3 | |
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Duty cycle |
% |
100 | |
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Protection class according to DIN EN 60529 |
IP65 (with mating connector mounted and locked) | ||
Mating connectors for valves with connector “K4”, without circuitry, standard
3P Z4
Mating connectors for valves with connector “K4”, without circuitry, standard
3P Z4
For valves with connector “K4” according to EN 175301-803 and ISO 4400, 2-pole + PE, “large cubic connector” Mating connectors for valves with one or two solenoids (individual connection)Data sheet
Spare parts & repair
Mating connectors for valves with round connector, 6-pole + PE
7P Z31
Mating connectors for valves with round connector, 6-pole + PE
7P Z31
For valves with round connector according to EN 175201-804, 6-pole + PE as well as 6-pole, compatible with VG 95328Data sheet
Spare parts & repair