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Filling large cylinders at 500 l/min while holding 270 bar cleanly calls for a pilot-operated valve in size 27. The 4WRDE27W6-500L handles it with spool symbol W and a ±10 V command value. Four ports, three switching positions, weight 19.5 kg.
Proportional Directional Valve 4WRDE27W6-500L-6X/MXY/24A5 - Bosch Rexroth R901538130
BOSCH REXROTH
Original product
Net price (excl. VAT)
€8,805.42
Item
BRR-R901538130
Manufacturer no.
R901538130
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901538130
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901538130
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As soon as cylinder speed grows past the range of size 25, flow becomes the bottleneck. The 4WRDE27W6-500L provides 500 l/min nominal flow, up to 1000 l/min throughput and an operating pressure of 270 bar.
Benefits
- 500 l/min nominal flow in size 27, limit 1000 l/min.
- 270 bar operating pressure, connection diagram ISO 4401-08-08-0-05.
- Spool symbol W with linear curve, three switching positions, four ports.
- On-board electronics, ±10 V command value, 7-pole (6 + PE) connector to EN 175201-804.
- External pilot oil supply and external pilot oil return, 19.5 kg, NBR seals.
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 1000 l/min |
| Product family | 4WRDE |
| Type of connection | Subplate mounting |
| Nominal flow | 500 l/min |
| 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 W |
| Operating pressure, max. | 270 bar |
| Size | 27 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 19.5 kg |
Application
Size 27 is used on forging presses, rolling mill adjustments and large hydraulic test benches. At 270 bar and 500 l/min the valve moves cylinders that swallow large oil volumes in a short time.
Manufacturer
Bosch Rexroth, material number R901538130, product family 4WRDE.
| Hersteller-Nr | R901538130 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 19.500000 |
| 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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