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Internal pilot oil supply along with internal pilot oil return saves two lines in the manifold. The 4WRDE16V1-220L-6X/MPT/24A1 gets by without them, controls 220 l/min nominal flow in size 16 at up to 350 bar and weighs 10 kg.
Proportional Directional Valve 4WRDE16V1-220L-6X/MPT/24A1 - Bosch Rexroth R901509974
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,377.60
Item
BRR-R901509974
Manufacturer no.
R901509974
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901509974
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901509974
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Every extra pilot line means a bore, a fitting plus a possible leak point. The 4WRDE16V1-220L-6X/MPT/24A1 feeds its pilot stage internally and drains it internally too, at 220 l/min nominal flow and up to 460 l/min maximum flow.
Benefits
- Internal pilot oil supply plus internal return, neither an X nor a Y port is required.
- 220 l/min nominal flow in size 16, up to 460 l/min maximum flow.
- Symbol V1 with a fine control range, three switching positions, linear characteristic.
- 350 bar operating pressure, subplate ISO 4401-07-07-0-05.
- 10 kg, NBR seals, CE conformity, HL hydraulic fluid.
- On-board electronics, command value ±10 V, 24 V DC supply.
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 460 l/min |
| Product family | 4WRDE |
| Type of connection | Subplate mounting |
| Nominal flow | 220 l/min |
| Conformity | CE |
| Supply voltage | 24 V DC |
| Connectivity | Analog, command value ±10 V |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection | Connector, 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol V1 |
| 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 | 10 kg |
Applications
The version fits plants whose system pressure is permanently available and whose return line builds little back pressure. Dropping two pilot lines shortens assembly work as well as the number of sealing points in the manifold.
Manufacturer
Bosch Rexroth, material number R901509974, product family 4WRDE. The MPT code in the type designation describes the internal pilot oil routing.
| Hersteller-Nr | R901509974 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 10.000000 |
| 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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