Proportional Directional Valve 4WRPDH6C1B12L-2X/M/24ND6T - Bosch Rexroth R901491740
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Spool symbol C1 and 12 l/min nominal flow make a combination for axes that start sensitively and still have to hold 350 bar. The electronics sit on the valve, so a command value of ±10 VDC or 4 ... 20 mA at 24 VDC is enough. Subplate mounting follows interface ISO 4401-03-02-0-05 in size 6.
Benefits
- 12 pole connector, 11 contacts and PE
- internal position feedback, direct actuation without a pilot stage
- up to 350 bar operating pressure in size 6
- 12 l/min metered, briefly up to 22 l/min
- electronics on the valve, 24 VDC supply, command value ±10 VDC or 4 ... 20 mA
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-03-02-0-05 |
| Max. flow | 22 l/min |
| Product family | 4WRPDH |
| Type of connection | Subplate mounting |
| Nominal flow | 12 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | ±10 VDC or 4 ... 20 mA |
| Number of switching positions | 4 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector, 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol C1 |
| Operating pressure, max. | 350 bar |
| Size | 6 |
| Seals | NBR |
| Electrical connector | Connector, 12-pole (11 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 3.56 kg |
Applications
Special machines with auxiliary hydraulic axes are a frequent installation point, for example for clamping, gripping and feed movements. At 12 l/min the axis stays easy to handle and the electronics on the valve process the command value directly. Size 6 keeps the manifold compact.
Manufacturer
The manufacturer is Bosch Rexroth and the material number is R901491740. It belongs to product family 4WRPDH and carries the type designation 4WRPDH6C1B12L-2X/M/24ND6T.
| Hersteller-Nr | R901491740 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 3.560000 |
| 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 |








