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A dedicated pilot pressure combined with an internal drain defines this version. The 4WRZ32E1-520-7X takes pilot oil externally, discharges it internally and passes 520 l/min nominal flow with spool symbol E1.
Proportional Directional Valve 4WRZ32E1-520-7X/6EG24N9TK4/D3V - Bosch Rexroth R900733995
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,975.64
Item
BRR-R900733995
Manufacturer no.
R900733995
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Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900733995
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900733995
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Pilot pressure fed in from outside makes valve dynamics independent of how far system pressure drops during operation. This size 32 version combines external pilot oil supply with internal pilot oil return, works with spool symbol E1 and passes 520 l/min nominal flow.
Benefits
- External pilot oil supply with internal pilot oil return
- 520 l/min nominal flow, up to 1600 l/min across the valve
- Spool symbol E1, three switching positions, four ports
- Integrated pressure reducing valve, operating pressure up to 350 bar, HL hydraulic fluid
- ISO 4401-10-09-0-05 port pattern, FKM seals, weight 43.68 kg
Technical data
| Connection diagram | ISO 4401-10-09-0-05 |
| Max. flow | 1600 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 520 l/min |
| Supply voltage | 24 VDC |
| 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 E1 |
| Operating pressure, max. | 350 bar |
| Size | 32 |
| Seals | FKM |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 43.68 kg |
Applications
The valve is used on presses and hoists where system pressure swings sharply during the working cycle. Concealed auxiliary actuation allows the axis to be moved during commissioning. Control is supplied by external amplifier electronics at 24 VDC.
Manufacturer
Bosch Rexroth allocates material number R900733995 to this valve. The 2 manufacturer documents list performance limits, the curve field and the port pattern.
| Hersteller-Nr | R900733995 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 43.680000 |
| 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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