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Proportional Directional Valve 4WRZE25E325-7X/6EG24N9EK31/A1D3M - Bosch Rexroth R978033632

Name: Proportional Directional Valve 4WRZE25E325-7X/6EG24N9EK31/A1D3M - Bosch Rexroth R978033632
Brand: Bosch Rexroth
SKU: BRR-R978033632
Price: 4823.97 EUR
Availability: InStock

Bosch Rexroth ✓ Original product Brand new Made in Germany

Spool symbol E in size 25: the 4WRZE25E325-7X meters 325 l/min nominal flow at up to 350 bar. Pilot oil is taken internally, the return runs externally through the Y port, and the command value is given as ±10 V.

Net

€4,823.97

excl. VAT

Item BRR-R978033632

Manufacturer no. R978033632

Question about this item

Datasheet (PDF) User manual 8 documents, all under Downloads

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Description

When replacing a valve, what counts most is that spool symbol and pilot routing match the existing manifold. The 4WRZE25E325-7X works with symbol E, internal pilot supply and an external drain, metering 325 l/min nominal flow.

Benefits

Nominal flow of 325 l/min, maximum flow 870 l/min in size 25.
Internal pilot supply with an external drain through the Y port.
Pressure reducing valve in the pilot stage keeps pilot pressure constant.
Voltage command ±10 V on on-board electronics, supplied at 24 VDC.
Spool symbol E, three switching positions, concealed manual override.
Mass of 20.62 kg, NBR seals, maximum operating pressure 350 bar.

Application

The valve fits manifolds that already have a Y port, for instance when replacing older series. Internal pilot supply makes a separate X line unnecessary. Connection diagram ISO 4401-08-08-0-05 and the UKCA declaration to SI2016/1091 are documented.

Manufacturer

Bosch Rexroth, material number R978033632. Full characteristic curves and installation dimensions are in the manufacturer datasheet.

Technical data

Conformity description	UKCA - Electromagnetic compatibility (EMC) SI2016/1091
Connection diagram	ISO 4401-08-08-0-05
Max. flow	870 l/min
Product family	4WRZ(E)
Type of connection	Subplate mounting
Nominal flow	325 l/min
Conformity	UKCA
Supply voltage	24 VDC
Connectivity	Analog, command value ±10 V
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 E
Operating pressure, max.	350 bar
Size	25
Seals	NBR
Electrical connector	Connector, 7-pole (6 + PE)
Type of actuation	Electrical with on-board electronics
Weight	20.62 kg
Manufacturer	Bosch Rexroth
Hersteller-Nr	R978033632
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