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Large axes with warm hydraulic fluid and long signal runs raise two demands at once. This size 32 version combines FKM seals with a 4 to 20 mA command value and meters 520 l/min nominal flow at an operating pressure of up to 350 bar.
Proportional Directional Valve 4WRZE32W6-520-7X/6EG24EK31/F1D3V - Bosch Rexroth R901252527
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,697.89
Item
BRR-R901252527
Manufacturer no.
R901252527
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901252527
Country of originGermany
ConditionNew
Artikel
BRR-R901252527
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Warm oil and electrically noisy surroundings often meet in rolling mills. The 4WRZE32W6-520-7X/6EG24EK31/F1D3V is built with FKM seals, is steered with 4 to 20 mA and meters 520 l/min nominal flow at an operating pressure of up to 350 bar.
Benefits
- FKM seals for HL hydraulic fluid at raised oil temperature
- Command value 4 to 20 mA, insensitive to voltage drop over long cables
- 520 l/min nominal flow in size 32, up to 1600 l/min with the corresponding pressure drop
- Internal pilot oil supply with external return, integrated pressure reducing valve in the pilot stage
- 56.6 kg weight, spool symbol W6 with three switching positions, UKCA to SI2016/1091
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| 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 |
| Conformity | UKCA |
| Supply voltage | 24 V DC |
| 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. | 350 bar |
| Size | 32 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 56.6 kg |
Applications
The valve is intended for rolling mills, forging presses and large test rigs running warm oil. At 56.6 kg a hoist belongs in the assembly plan. Connection diagram ISO 4401-10-09-0-05 in size 32, operation at 24 V DC.
Manufacturer
Bosch Rexroth, material number R901252527. Ordering code 4WRZE32W6-520-7X/6EG24EK31/F1D3V. Further data is given in manufacturer data sheet RE 29115, RE 07600-B.
| Hersteller-Nr | R901252527 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 56.600000 |
| 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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