Images are for illustration purposes only and may differ from the actual product. Some images have been generated or edited, in whole or in part, using artificial intelligence systems. The technical specifications in the product description are authoritative.
Internal pilot oil take-off, a separate drain through Y and a 4...20 mA command value: on that basis this valve meters 220 l/min nominal flow at operating pressure up to 350 bar. The spool carries symbol W8.
Proportional Directional Valve 4WRKE25W8-220L-3X/6EG24EK31/F1D3M - Bosch Rexroth R900751048
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,506.66
Item
BRR-R900751048
Manufacturer no.
R900751048
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900751048
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900751048
Frequently Bought Together
-
This Item:
€5,506.66
-
Proportional Directional Valve 4WRTE16E200P-4X/6EG24K31/A1M - Bosch Rexroth R900732662
€5,736.81
-
Proportional Directional Valve 4WRZ10E85-7X/6EG24TK4/M - Bosch Rexroth R901037491
€2,318.51
Total price
Return line pressure and the current interface define this ordering variant. In the 4WRKE25W8-220L-3X in version EK pilot oil comes internally from the P line and leaves through the Y port to tank without pressure, while a 4...20 mA command value meters 220 l/min nominal flow. Operating pressure may reach 350 bar.
Benefits
- Internal pilot oil supply, external pilot oil return through Y
- 4...20 mA current command value, suitable for long signal runs
- 220 l/min nominal flow, flow rate up to 870 l/min
- Spool symbol W8, four ports, three switching positions
- 18.08 kg weight, operating pressure up to 350 bar
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 220 l/min |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4...20 mA |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol W8 |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 18.08 kg |
Applications
This version is used in plants with a shared return, for example presses driving several cylinders. Electronics on the valve save an amplifier card in the cabinet. Supply is 24 V DC through the 7-pole connector (6 + PE) to EN 175201-804.
Manufacturer
Bosch Rexroth, material number R900751048. The type code 4WRKE25W8-220L-3X/6EG24EK31/F1D3M defines size, spool symbol, pilot oil routing and command value type without ambiguity.
| Hersteller-Nr | R900751048 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 18.080000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
Customers Who Bought This Item Also Bought
