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Replacing an existing size 16 control valve is easier when the mounting pattern stays the same. The 4WRLE16V1-250L-4X/VXY/24A1 keeps ISO 4401-07-07-0-05 and adds 250 l/min nominal flow, 350 bar operating pressure and spool symbol V1 for differential cylinders.
Proportional Directional Valve 4WRLE16V1-250L-4X/VXY/24A1 - Bosch Rexroth R901536845
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,176.68
Item
BRR-R901536845
Manufacturer no.
R901536845
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901536845
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901536845
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A valve swap should not force a rebuild of the subplate. The 4WRLE16V1-250L-4X/VXY/24A1 sits on the ISO 4401-07-07-0-05 pattern, brings 250 l/min nominal flow at 350 bar operating pressure and carries its control electronics inside the valve body.
Benefits
- ISO 4401-07-07-0-05 size 16 pattern at 11.9 kg valve mass, so it serves as a replacement for existing valves.
- 250 l/min nominal flow and up to 800 l/min maximum flow.
- Spool symbol V1 for cylinders with unequal areas, three switching positions across four ports.
- On-board electronics with ±10 V command, 24 VDC supply through a 7-pole connector (6 + PE) to EN 175201-804.
- FKM seals, HL hydraulic fluid, CE conformity at 350 bar operating pressure.
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 800 l/min |
| Product family | 4WRLE |
| Type of connection | Subplate mounting |
| Nominal flow | 250 l/min |
| Conformity | CE |
| 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, 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol V1 |
| Operating pressure, max. | 350 bar |
| Size | 16 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 11.9 kg |
Application
Fits presses, clamping fixtures and test rigs that already carry a size 16 subplate. On-board electronics make a separate amplifier card in the cabinet unnecessary. At 11.9 kg the valve can still be handled without lifting gear.
Manufacturer
Bosch Rexroth lists this valve under material number R901536845. This version runs FKM seals and is released for HL hydraulic fluid.
| Hersteller-Nr | R901536845 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 11.900000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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