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Proportional Directional Valve 4WRKE25W6-350L-3X/6EG24EK31/F1D3M - Bosch Rexroth R901121948

Name: Proportional Directional Valve 4WRKE25W6-350L-3X/6EG24EK31/F1D3M - Bosch Rexroth R901121948
Brand: Bosch Rexroth
SKU: BRR-R901121948
Price: 5249.30 EUR
Availability: InStock

Bosch Rexroth ✓ Original product Brand new Made in Germany

When the pilot stage is fed from system pressure but the return has to stay separate, this version applies. The 4WRKE25W6-350L meters 350 l/min and holds 350 bar operating pressure.

Net

€5,249.30

excl. VAT

Item BRR-R901121948

Manufacturer no. R901121948

Question about this item

Datasheet (PDF) User manual 10 documents, all under Downloads

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Description

Feeding the pilot stage from system pressure saves a line, and a dedicated return keeps it clear of back pressure. The 4WRKE25W6-350L-3X/6EG24EK31/F1D3M combines both and meters 350 l/min nominal flow with spool symbol W6.

Benefits

Internal pilot oil supply, external pilot oil return
Nominal flow 350 l/min, maximum flow 870 l/min
Spool symbol W6, linear characteristic curve, internal spool position feedback
4...20 mA command value on on-board electronics, 24 VDC supply
Maximum operating pressure 350 bar, size 25

Application

For main axes with a high oil demand whose tank line is heavily loaded within the cycle. Symbol W6 keeps pressure peaks during reversal within limits. Size 25 to ISO 4401-08-08-0-05, weight 17.84 kg.

Manufacturer

Bosch Rexroth, material number R901121948, type 4WRKE25W6-350L-3X/6EG24EK31/F1D3M.

Technical data

Connection diagram	ISO 4401-08-08-0-05
Max. flow	870 l/min
Product family	4WRKE
Type of connection	Subplate mounting
Nominal flow	350 l/min
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.	350 bar
Size	25
Seals	NBR
Electrical connector	Connector, 7-pole (6 + PE)
Type of actuation	Electrical with on-board electronics
Weight	17.84 kg
Manufacturer	Bosch Rexroth
Hersteller-Nr	R901121948
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