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A small axis can call for symbol C4 as well. This version of the 4WRPDH10 offers it at 50 l/min nominal flow, works direct actuated up to 315 bar and reports spool position internally, which keeps slow motion controllable.
Proportional Directional Valve 4WRPDH10C4B50L-2X/M/24ED6T - Bosch Rexroth R901474451
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,966.97
Item
BRR-R901474451
Manufacturer no.
R901474451
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901474451
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901474451
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Total price
Symbol C4 is available here in the smaller flow rating, so the circuit need not be paid for with an oversized valve. The 4WRPDH10C4B50L-2X/M/24ED6T meters 50 l/min nominal flow at an operating pressure of up to 315 bar.
Benefits
- Spool symbol C4 in the 50 l/min rating, matched to smaller cylinder areas.
- Operating pressure up to 315 bar, mounting pattern ISO 4401-05-04-0-05, four switching positions.
- Direct actuated with internal spool position feedback, no pilot oil needed.
- Finer command resolution than the 100 l/min rating in the same body.
- On-board electronics for ±10 VDC or 4 ... 20 mA, 24 VDC supply.
- 12-pole connector (11 + PE), NBR seals, mass 7.54 kg.
Technical data
| Product family | 4WRPDH |
| Size | 10 |
| Connection diagram | ISO 4401-05-04-0-05 |
| Type of connection | Subplate mounting |
| Nominal flow | 50 l/min |
| Operating pressure, max. | 315 bar |
| Number of ports | 4 |
| Number of switching positions | 4 |
| Spool symbol | Symbol C4 |
| Type of actuation | Electrical with on-board electronics |
| Connectivity | ±10 VDC or 4 ... 20 mA |
| Supply voltage | 24 VDC |
| Electrical connection description | Connector, 7-pole (6 + PE) according to EN 175201-804 |
| Electrical connector | Connector, 12-pole (11 + PE) |
| Hydraulic fluid | HL |
| Seals | NBR |
| Conformity | UKCA |
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Weight | 7.54 kg |
Applications
The valve serves clamping, infeed and test axes with a limited oil demand. A smaller flow rating keeps the curve steeper in the working range and makes low speeds easier to set. Symbol and mounting pattern stay identical to the 100 l/min rating.
Manufacturer
Bosch Rexroth, material number R901474451. Characteristic curves for both flow ratings are in the 4WRPDH series data sheet.
| Hersteller-Nr | R901474451 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 7.540000 |
| 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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