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Adjusting a calender roll from a current interface calls for a valve with the matching command input. The 4WRZE10W6-85-7X/6EG24EK31/F1D3M combines 4...20 mA control with 85 l/min nominal flow and a maximum operating pressure of 315 bar.
Proportional Directional Valve 4WRZE10W6-85-7X/6EG24EK31/F1D3M - Bosch Rexroth R901004023
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,014.43
Item
BRR-R901004023
Manufacturer no.
R901004023
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901004023
Country of originGermany
ConditionNew
Artikel
BRR-R901004023
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Adjusting a calender roll from a current interface calls for a valve with the matching command input. The 4WRZE10W6-85-7X/6EG24EK31/F1D3M pairs 4...20 mA control with spool symbol W6, carries 85 l/min nominal flow and draws its pilot oil internally.
Benefits
- Current command 4...20 mA on on-board electronics fed from 24 VDC.
- Spool symbol W6 with three switching positions and 85 l/min nominal flow.
- Internal pilot oil supply, external pilot oil return, pressure reducing valve in the pilot circuit.
- Maximum operating pressure 315 bar, maximum flow 170 l/min.
- Subplate mounting ISO 4401-05-05-0-05, 8.44 kg weight, NBR seals.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 85 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4...20 mA |
| 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 W6 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.44 kg |
Applications
Paper machines, film lines, coating plants and winders adjust their rolls through axes of this kind. The current command stays unambiguous even when valve and controller sit dozens of metres apart. On a size 10 manifold the valve keeps the familiar port pattern.
Manufacturer
Manufactured by Bosch Rexroth, material number R901004023. Characteristic curves, step response and port pattern for type 4WRZE10W6-85-7X/6EG24EK31/F1D3M are given in datasheet RE 29115, fluid selection is covered by RE 07600-B.
| Hersteller-Nr | R901004023 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.440000 |
| 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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