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On a test rig every ramp has to repeat. This size 16 valve meters 200 l/min nominal flow at 350 bar with spool symbol V plus internal position feedback. Both pilot oil supply as well as pilot oil return are routed externally.
Proportional Directional Valve 4WRGE16V200L-1X/315G24K31/C1M - Bosch Rexroth R901177144
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,574.20
Item
BRR-R901177144
Manufacturer no.
R901177144
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901177144
Country of originGermany
ConditionNew
Artikel
BRR-R901177144
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A test rig only yields usable data if the same ramp runs identically ten thousand times. This pilot-operated proportional directional valve in size 16 meters 200 l/min nominal flow at 350 bar with external pilot oil supply, so the pilot stage works independently of load pressure.
Advantages
- External pilot oil supply plus external pilot oil return keep the pilot stage clear of working pressure.
- 200 l/min nominal flow against a 460 l/min maximum leaves headroom for peaks.
- Internal position feedback gives repeatable step responses across full spool travel.
- On-board electronics with ±10 mA command value link the valve straight to the rig controller.
- ISO 4401-07-07-0-05 pattern at 9.98 kg fits common manifold blocks.
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 460 l/min |
| Product family | 4WRGE10,16,25 |
| Type of connection | Subplate mounting |
| Nominal flow | 200 l/min |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 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 V |
| Operating pressure, max. | 350 bar |
| Size | 16 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 9.98 kg |
Applications
Materials testing machines, endurance rigs, simulation axes in the medium to high flow range. Separate pilot routing suits plants where system pressure swings hard. Both pilot lines have to be provided on site.
Manufacturer
Bosch Rexroth, material number R901177144. Genuine manufacturer part, not a replica.
| Hersteller-Nr | R901177144 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 9.980000 |
| 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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