BOSCH REXROTH
R901377000
- BOSCH REXROTH
- Material:R901377000
- Model:4WRVE16V200L-2X/G24ETK0/B5M
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth 4WRVE16V200L-2X/G24ETK0/B5M (R901377000) is a high-performance directional control valve designed for advanced hydraulic system applications requiring precise control and fast response times. This pilot-operated, servo-quality valve integrates state-of-the-art electronics with an OBE position controller for both the pilot and main stage, ensuring accurate positioning and calibrated control right from the factory. The main stage of the valve boasts servo quality with position feedback, which enables exceptional precision in operation. Equipped with a control spool and sleeve that are optimized for servo applications, the 4WRVE16V200L-2X/G24ETK0/B5M ensures smooth and progressive flow characteristics, allowing for fine-tuned adjustments to fluid flow. The valve offers different flow characteristics—M for progressive and fine control edges, P for an inflected characteristic curve, and L for linear—providing versatility to match specific application requirements. With its size X component series designation, this valve can withstand a maximum operating pressure of up to bar levels while managing a maximum flow of l/min and delivering a nominal flow rate of l/min. Designed to integrate seamlessly into various hydraulic circuits, this Bosch Rexroth valve represents a reliable solution for those in need of superior dynamic performance and exacting control in their hydraulic systems. Whether used in industrial or mobile hydraulics, the 4WRVE16V200L-2X/G24ETK0/B5M is engineered to deliver consistent quality and responsiveness that professionals expect from Bosch Rexroth's advanced fluid power solutions.
Valves of type 4WRVE are pilot-operated high-response valves in servo quality.
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01 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
11 |
12 |
13 |
14 |
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4 |
WRV |
E |
‒ |
2X |
/ |
G24 |
K0 |
/ |
B5 |
M |
* |
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01 |
4 main ports |
4 |
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02 |
High-response directional valve, pilot operated |
WRV |
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03 |
With integrated electronics (OBE) |
E |
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04 |
Size 10 |
10 |
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Size 16 |
16 |
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Size 25 |
25 |
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Size 27 |
27 1) |
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05 |
Symbols; for the possible version, see "Symbols/Circuit diagrams" |
V, V1 |
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Rated flow (Δp = 5 bar) |
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06 |
Size 10 |
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40 l/min |
40 2) |
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55 l/min |
55 3) |
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70 l/min |
70 2) |
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85 l/min |
85 3) |
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Size 16 |
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90 l/min |
90 2) |
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120 l/min |
120 3) |
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150 l/min |
150 2) |
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200 l/min |
200 3) |
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Size 25 |
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300 l/min |
300 2) |
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370 l/min |
370 3) |
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Size 27 |
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430 l/min |
430 1) 3) |
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Flow characteristic |
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07 |
Progressive with linear fine control range |
M |
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Inflected characteristic curve, linear (inflection at 40 %) |
P |
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Linear |
L |
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08 |
Component series 20 ... 29 (20 ... 29: unchanged installation and connection dimensions) - Size 6 |
2X |
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Supply voltage of the control electronics |
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09 |
Direct voltage 24 V |
G24 |
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Pilot oil supply and return |
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10 |
External pilot oil supply, external pilot oil return |
no code |
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Internal pilot oil supply, external pilot oil return |
E |
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Pilot oil supply internal, pilot oil return internal |
ET |
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External pilot oil supply, internal pilot oil return |
T |
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Electrical connection |
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11 |
Without mating connector; connector DIN 43563-AM6 |
K0 |
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Electrical interface |
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12 |
Command value ±10 V |
B5 |
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Seal material |
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13 |
NBR seals |
M |
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14 |
Further details in the plain text |
* |
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1) |
NG27 is a high-flow version of NG25, the connection bores P, A, B, T in the main stage are designed with Ø32 mm. Deviating from the standard ISO 4401-08-08-0-05, ports P, A, B, T can be bored in the manifold with a maximum of Ø30 mm. So these valves offer higher flow values QA : QB |
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2) |
QN: flow characteristic P |
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3) |
QN: flow characteristic M or L |
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For applications outside these parameters, please consult us!
general
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Type |
4WRVE | ||||
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Size |
10 | 16 | 25 | 27 | |
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Component series |
2X | ||||
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Design |
Directional spool valve, pilot-operated | ||||
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Type of actuation |
High-response directional valve NG6 with position control for pilot control and main valve | ||||
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Anschlussart |
For subplate mounting: Porting pattern according to ISO 4401 | ||||
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Installation position |
Any | ||||
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Earth |
kg |
8 | 10.4 | 18.2 | |
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Ambient temperature range |
°C |
-20 … +50 | |||
hydraulic
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Type |
4WRVE | ||||||
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Size |
10 | 16 | 25 | 27 | |||
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Maximum operating pressure |
bar |
350 | |||||
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Maximum operating pressure |
Port T |
bar |
250 | ||||
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Port Y |
bar |
250 | |||||
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Port X |
bar |
250 | |||||
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Maximum operating pressure |
Port P |
External pilot oil supply |
bar |
350 | |||
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Port A |
bar |
350 | |||||
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Port B |
bar |
350 | |||||
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Maximum operating pressure |
Port P |
Internal pilot oil supply |
bar |
250 | |||
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Port A |
bar |
250 | |||||
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Port B |
bar |
250 | |||||
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Nominal flow 1) |
l/min |
40 55 70 85 |
90 120 150 200 |
300 370 |
430 | ||
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Nominal flow |
Pilot control valve |
l/min |
8 | 24 | 40 | ||
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Maximum flow |
l/min |
170 | 450 | 900 | 1000 | ||
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Hydraulic fluid temperature range |
°C |
-20 … +65 | |||||
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Viscosity range |
mm²/s |
10 … 800 | |||||
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preferably |
mm²/s |
20 … 100 | |||||
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Maximum admissible degree of contamination of the hydraulic fluid, cleanliness class according to ISO 4406 (c) 2) |
Class 18/16/13 according to ISO 4406 (c) | ||||||
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Hysteresis |
% |
< 0.1 | |||||
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Manufacturing tolerance |
% |
≤ 10 | |||||
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Temperature drift |
% |
< 1 | |||||
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Actuating time |
0 ... 100 % |
ms |
12 | 15 | 23 | ||
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0 ... 10 % |
ms |
6 | 7 | 10 | |||
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Actuating time |
0 ... 100 % |
Symbol E, E1-, W6-, W8- |
ms |
40 | 50 | 90 | |
| 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 |
4WRVE | ||
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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 |
40 | |
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Duty cycle |
% |
100 | |
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Maximum power consumption |
VA |
30 | |
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Required fuse protection |
AT |
2.5 AF | |
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Protection class according to DIN EN 60529 |
IP65 (with mating connector mounted and locked) | ||
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EMC (electro-magnetic compatibility) |
CE conformity according to EMC directive 2004/108/EC tested according to EN 61000-6-2 and EN 61000-6-3 | ||
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Zero point calibration 1) |
% |
± 1 | |
| 1) | ex works |