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Position control without a separate controller module: the integrated digital axis controller takes the command value as a ±10 V signal at the 12-pole connector. In size 25 the valve carries 400 l/min nominal flow at 350 bar, spool symbol V, installed weight 18.58 kg.
Proportional Directional Valve 4WRLD25V400L-4X/MXY/24ED6T - Bosch Rexroth R901520720
BOSCH REXROTH
Original product
Net price (excl. VAT)
€9,277.12
Item
BRR-R901520720
Manufacturer no.
R901520720
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901520720
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901520720
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The shorter the path between controller and valve, the steadier the axis. In this 4WRLD25V400L-4X/MXY/24ED6T the digital axis controller sits on the valve itself and manages 400 l/min nominal flow at 350 bar operating pressure, with external pilot oil supply and return.
Key benefits
- Axis controller on the valve, ±10 V command value, no extra controller card in the cabinet.
- 400 l/min nominal flow, up to 1250 l/min maximum flow in size 25.
- 350 bar operating pressure and 3 switching positions with spool symbol V.
- External pilot oil supply and external pilot oil return separate control and main circuit.
- 18.58 kg, subplate mounting to ISO 4401-08-08-0-05, 4 ports.
- NBR seals and release for HL hydraulic fluid at 24 VDC supply voltage.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 1250 l/min |
| Product family | 4WRLD |
| Type of connection | Subplate mounting |
| Nominal flow | 400 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 V |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector 12-pole (11 + PE) according to EN 175201-804 |
| Spool symbol | Symbol V |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 12-pole (11 + PE) |
| Type of actuation | Electrical with integrated digital axis controller |
| Weight | 18.58 kg |
Applications
The valve is intended for position-controlled large cylinders in presses, testing machines and rolling mill equipment. Where several axes run in sync, the on-valve controller shortens response time compared with a central control unit. The 12-pole connector to EN 175201-804 carries supply, command value and feedback.
Manufacturer
Bosch Rexroth, material number R901520720, product family 4WRLD. Marked to UKCA for electromagnetic compatibility SI2016/1091.
| Hersteller-Nr | R901520720 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 19.000000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
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