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Proportional Directional Valve 4WRKE25W8-350P-3X/6EG24EK31/A1D3M - Bosch Rexroth R901059574

Name: Proportional Directional Valve 4WRKE25W8-350P-3X/6EG24EK31/A1D3M - Bosch Rexroth R901059574
Brand: Bosch Rexroth
SKU: BRR-R901059574
Price: 5730.55 EUR
Availability: InStock

Bosch Rexroth ✓ Original product Brand new Made in Germany

Symbol W8 with a fine control range provides jerk-free starting out of mid position. The 4WRKE25W8-350P-3X passes 350 l/min nominal flow, follows the ±10 V command value and releases its pilot oil through a dedicated drain.

Net

€5,730.55

excl. VAT

Item BRR-R901059574

Manufacturer no. R901059574

Question about this item

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

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Technical questions clarified with the manufacturer

Description

Heavy axes should start without a jerk, and spool symbol W8 in combination with a characteristic curve including a fine control range is laid out for that. This size 25 valve passes 350 l/min nominal flow with it, takes pilot oil internally and discharges it through a dedicated drain.

Benefits

Spool symbol W8 with a linear characteristic curve and fine control range
350 l/min nominal flow, maximum flow 870 l/min
Internal pilot oil supply, external pilot oil return
±10 V command value, 24 VDC supply voltage, on-board electronics
NBR seals for HL hydraulic fluid, weight 17.84 kg

Applications

The valve is used on press cylinders, hoists and test rigs with heavy masses. Internal spool position feedback holds the spool in position at 350 bar operating pressure. Subplate mounting follows ISO 4401-08-08-0-05.

Manufacturer

Bosch Rexroth allocates material number R901059574 to this valve.

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	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	R901059574
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 4WEH16UA7X/6EG24K4QM0G24 - Bosch Rexroth R900940202

Item BRR-R900940202

€2,848.54

Details