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At 50 l/min nominal flow this valve sits in the middle rating of size 10. The 4WRZ10E1-50-7X/6EG24N9EK4/D3V controls feed motions that need finer metering than 85 l/min allows. Spool symbol E1, 315 bar, mass 8.22 kg.
Proportional Directional Valve 4WRZ10E1-50-7X/6EG24N9EK4/D3V - Bosch Rexroth R900961664
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,741.52
Item
BRR-R900961664
Manufacturer no.
R900961664
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900961664
Country of originGermany
ConditionNew
Artikel
BRR-R900961664
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A nominal flow that is too large makes the control coarse, one that is too small slows the axis. The 4WRZ10E1-50-7X/6EG24N9EK4/D3V hits the middle rating of the series with 50 l/min nominal flow.
Benefits
- 50 l/min nominal flow for finely metered feed motions, up to 170 l/min.
- Spool symbol E1 in three switching positions with four ports.
- Internal pilot oil supply with external drain through the Y line.
- 315 bar maximum operating pressure with FKM seals.
- External electronics, 24 V DC, concealed auxiliary actuation, mass 8.22 kg.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 50 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. | 315 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 8.22 kg |
Applications
It is used on axes with a defined speed profile, for example on test rigs, plastics machinery and positioning units. The external pilot drain keeps the pilot stage clear of back pressure in the return. The released hydraulic fluid is HL.
Manufacturer
Bosch Rexroth, material number R900961664, product family 4WRZ(E). The flow ratings of the series are compared in data sheet RE 29115.
| Hersteller-Nr | R900961664 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.220000 |
| 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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