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The 4WRZ32E1-520-7X/6EG24N9TK4/D3M takes its pilot pressure from a dedicated line and discharges the pilot oil internally to T. It carries a 520 l/min nominal flow at operating pressures up to 350 bar.
Proportional Directional Valve 4WRZ32E1-520-7X/6EG24N9TK4/D3M - Bosch Rexroth R900740262
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,703.87
Item
BRR-R900740262
Manufacturer no.
R900740262
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900740262
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900740262
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Where a regulated pilot pressure supply exists while the tank gallery runs without counter pressure, this combination fits. The 4WRZ32E1-520-7X/6EG24N9TK4/D3M uses an external feed and an internal return at a 520 l/min nominal flow.
Advantages
- External pilot feed through X, pilot pressure comes from a regulated source.
- Internal return to T, so a Y port on the manifold is dropped.
- Nominal flow of 520 l/min, up to 1600 l/min total flow.
- Pressure reducing valve in the pilot stage, operating pressure up to 350 bar.
- Spool symbol E1, three switching positions, connection diagram ISO 4401-10-09-0-05.
- Weight of 43.66 kg, NBR seals, concealed manual override.
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 | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 43.66 kg |
Applications
The valve is used on large positioning axes served by a central pilot pressure grid. The internal return saves a line but assumes a largely unpressurised tank gallery. Control is handled by external amplifier electronics on 24 VDC.
Manufacturer
Bosch Rexroth, material number R900740262. Product family 4WRZ(E). Further details are given in data sheet RE 29115 on the pilot-operated proportional directional valve and in the overview RE 07600-B.
| Hersteller-Nr | R900740262 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 43.660000 |
| 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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