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Proportional Directional Valve 4WRKE25W8-350L-3X/6EG24K31/A1D3V - Bosch Rexroth R901056249

Name: Proportional Directional Valve 4WRKE25W8-350L-3X/6EG24K31/A1D3V - Bosch Rexroth R901056249
Brand: Bosch Rexroth
SKU: BRR-R901056249
Price: 6057.33 EUR
Availability: InStock

Bosch Rexroth ✓ Original product Brand new Made in Germany

FKM seals stay tight with permanently warm oil while the external pilot circuit feeds the pilot stage evenly. The 4WRKE25W8-350L-3X/6EG24K31/A1D3V runs 350 l/min nominal flow, accepts ±10 V and holds 350 bar operating pressure.

Net

€6,057.33

excl. VAT

Item BRR-R901056249

Manufacturer no. R901056249

Question about this item

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

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Technical questions clarified with the manufacturer

Description

Two design details shape this valve, the FKM sealing material and the fully external pilot oil routing. The 4WRKE25W8-350L-3X/6EG24K31/A1D3V carries spool symbol W8 and processes the ±10 V command value inside the valve.

Benefits

FKM seals for elevated oil temperatures
External pilot oil supply and external pilot oil return
Command value ±10 V, on-board electronics, 24 VDC supply
Spool symbol W8, nominal flow 350 l/min, maximum flow 870 l/min
Maximum operating pressure 350 bar, size 25, weight 17.84 kg
Linear characteristic curve, ISO 4401-08-08-0-05 interface

Application

Intended for axes on large presses with a dedicated pilot pressure supply and analog control. Internal spool position feedback reports the spool position back to the electronics. Hydraulic fluid HL goes with the FKM seals.

Manufacturer

Bosch Rexroth, material number R901056249, type 4WRKE25W8-350L-3X/6EG24K31/A1D3V.

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 ±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 W8
Operating pressure, max.	350 bar
Size	25
Seals	FKM
Electrical connector	Connector, 7-pole (6 + PE)
Type of actuation	Electrical with on-board electronics
Weight	17.84 kg
Manufacturer	Bosch Rexroth
Hersteller-Nr	R901056249
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

Downloads

Datasheet

Datasheet (PDF) PDF
Directional spool valves, direct operated (RE 23178) PDF, 1.2 MB, 28 p. EN
Directional spool valves, pilot-operated (RE 24751) PDF, 1.3 MB, 40 p. EN
Proportional directional valve, pilot-operated (RE 29115) PDF, 1.5 MB, 28 p. EN
Proportional directional valves, pilot-operated, with electrical position feedback and integrated PDF, 1.5 MB, 28 p. EN
Proportional-Wegeventil, vorgesteuert, ohne elektrische Wegrückführung, mit oder ohne integrierter (RD 29115) PDF, 1.5 MB, 28 p. DE
Proportional-Wegeventile, vorgesteuert, mit elektrischer Wegrückführung und integrierter Elektronik (RD 29075) PDF, 1.5 MB, 28 p. DE
Wege-Schieberventile, direktgesteuert, mit Magnetbetätigung PDF, 1.2 MB, 28 p. DE
Wege-Schieberventile, vorgesteuert, mit hydraulischer oder elektro-hydraulischer Betätigung (RD 24751) PDF, 1.6 MB, 40 p. DE

User Manual

Hydraulic valves and hydroelectric pressure switches (RE 07600-B) PDF, 0.6 MB, 52 p. EN

Directional Spool Valve 4WEH16E7X/6EG24K4QM0G24=CSA - Bosch Rexroth R901300499

Item BRR-R901300499

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Details