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Controlled axes on presses need a nominal flow that suits the cylinder. The 4WRZ16E3-150-7X/6EG24N9K4/D3M delivers 150 l/min nominal flow, takes up to 460 l/min and works up to 350 bar operating pressure.
Proportional Directional Valve 4WRZ16E3-150-7X/6EG24N9K4/D3M - Bosch Rexroth R901348999
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,495.66
Item
BRR-R901348999
Manufacturer no.
R901348999
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901348999
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901348999
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Total price
Spool symbol E3 and 150 l/min nominal flow characterise this size 16 proportional valve. The 4WRZ16E3-150-7X/6EG24N9K4/D3M draws its pilot oil from an external circuit and returns it there.
Benefits
- 150 l/min nominal flow, up to 460 l/min peak flow in size 16.
- Pilot oil fed in and drained externally, pilot stage with pressure reducing valve.
- 350 bar maximum operating pressure, ISO 4401-07-07-0-05 pattern.
- Electrical with external electronics, 24 VDC supply, concealed auxiliary actuation.
- 11.2 kg weight, NBR seals for HL hydraulic fluid.
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 460 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 150 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 E3 |
| Operating pressure, max. | 350 bar |
| Size | 16 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 11.2 kg |
Applications
The valve controls main axes on presses, stretching lines and test rigs where speed and position are commanded. The external pilot circuit keeps pilot pressure steady even when load pressure changes in cycle. The amplifier card sits in the cabinet and stays accessible for parameter settings.
Manufacturer
Bosch Rexroth, material number R901348999. Characteristic curves, dimensions and details on the control electronics are listed in data sheet RE 29115.
| Weight | 11.200000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901348999 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
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