BOSCH REXROTH
0811402608
$6,544.48 USD
- BOSCH REXROTH
- Material:0811402608
- Model:3WRCBH32V380M-1X/M-127
Quantity in stock: 0
The Bosch Rexroth 3WRCBH32V380M-1X/M-127 (0811402608) is a high-response valve designed for precision control in hydraulic systems. This pilot-operated valve is known for its compact design, making it ideal for space-constrained applications such as those found in the plastic industry, particularly at the injection cylinder. The valve features a block installation style with a 3/2 directional symbol, ensuring efficient control of hydraulic flow. Equipped with a control spool that includes an anti-rotation feature and servo-type quality control edges, the Bosch 3WRCBH32V380M-1X/M-127 valve provides smooth and accurate operation. It is built to withstand pressures up to 315 bar, which underscores its robustness and reliability in demanding environments. Additionally, a pilot line A-X is generally required to ensure proper functioning. This model also offers dynamic return capabilities with size 25 and size 50, which enhances its versatility across different system sizes. Furthermore, the inclusion of an inductive position transducer allows for precise position control via an external pilot valve and dedicated valve electronics. The hysteresis of the Bosch 3WRCBH32V380M-1X/M-127 is less than 0.1%, indicating extremely fine control over the hydraulic flow with minimal deviation from set parameters – an important feature for electro-hydraulic controls within production and test systems. The flow characteristics are progressive with a fine control edge, which supports nuanced adjustments necessary in sophisticated electro-hydraulic applications. This combination of features makes this specific Bosch valve an essential component for achieving high levels of accuracy and responsiveness in specialized hydraulic systems.
Valves of type 3WRCBH are pilot-operated high-response valves in servo quality. The design is very compact and is often used in the plastic industry at the injection cylinder.
|
01 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
||
|
3WRCB |
H |
V |
M |
‒ |
1X |
/ |
Z |
M |
|
01 |
3/2 high-response cartridge valve |
3WRCB |
|
02 |
Hydraulically actuated |
H |
|
03 |
Size 25 |
25 |
|
Size 32 |
32 |
|
|
Size 50 |
50 |
|
|
04 |
Spool with zero overlap |
V |
|
Actuating area ratio at the spool |
||
|
05 |
1:1 |
no code |
|
1:1,5 |
F |
|
|
Rated flow at 5 bar valve pressure drop |
||
|
06 |
Size 25 |
|
|
65 l/min |
65 |
|
|
190 l/min |
190 |
|
|
Size 32 |
||
|
380 l/min |
380 |
|
|
Size 50 |
||
|
300 l/min |
300 |
|
|
750 l/min |
750 |
|
|
07 |
Characteristic curve form inflected |
M |
|
08 |
Component series 10 ... 19 (10 ... 19: unchanged installation and connection dimensions) - Size 10 |
1X |
|
09 |
additional pilot oil port |
Z 1) |
|
Seal material |
||
|
10 |
NBR seals |
M |
|
1) |
not possible with size 32 |
|
For applications outside these parameters, please consult us!
general
|
Type |
3WRCBH | |||
|
Size |
25 | 32 | 50 | |
|
Component series |
1X | |||
|
Design |
3-way high-response valve, block installation, pilot-operated main stage | |||
|
Type of actuation |
High-response valve NG6, on the block as separately arranged pilot control valve | |||
|
Anschlussart |
For block installation | |||
|
Installation position |
horizontal or position transducer downwards | |||
|
Ambient temperature range |
°C |
-20 … +50 | ||
hydraulic
|
Type |
3WRCBH | |||||
|
Size |
25 | 32 | 50 | |||
|
Maximum operating pressure |
bar |
315 | ||||
|
Maximum operating pressure |
Port P |
bar |
315 | |||
|
Port A |
bar |
315 | ||||
|
Port T |
bar |
315 | ||||
|
Port X |
bar |
315 | ||||
|
Nominal flow 1) |
l/min |
65 190 |
380 |
300 750 |
||
|
Nominal flow |
Pilot control valve |
l/min |
12 | 24 | 40 | |
|
Maximum flow |
l/min |
570 | 1000 | 2250 | ||
|
Pilot flow |
l/min |
8 | 16 | 28 | ||
|
Hydraulic fluid temperature range |
°C |
-20 … +80 | ||||
|
Viscosity range |
mm²/s |
10 … 800 | ||||
|
preferably |
mm²/s |
20 … 100 | ||||
|
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) | |||||
|
Hysteresis |
% |
< 0.1 | ||||
|
Manufacturing tolerance |
% |
≤ 10 | ||||
|
Temperature drift |
% |
< 1 | ||||
|
Actuating time |
0 ... 100 % |
ms |
33 | 28 | 60 | |
|
Actuating time |
0 ... 100 % |
Symbol E, E1-, W6-, W8- |
ms |
27 | 50 | |
| 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. |
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