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Proportional Directional Valve 4WRKE25W6-350L-3X/6EG24K31/A1D3V - Bosch Rexroth R900706551

Name: Proportional Directional Valve 4WRKE25W6-350L-3X/6EG24K31/A1D3V - Bosch Rexroth R900706551
Brand: Bosch Rexroth
SKU: BRR-R900706551
Price: 5873.76 EUR
Availability: InStock

Bosch Rexroth ✓ Original product Brand new Made in Germany

With a central pilot supply and 350 l/min nominal flow, this is the matching size. The 4WRKE25W6-350L-3X takes pilot oil externally, returns it externally and sets the spool to symbol W6 according to the ±10 V command value, up to 350 bar operating pressure.

Net

€5,873.76

excl. VAT

Item BRR-R900706551

Manufacturer no. R900706551

Question about this item

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

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Technical questions clarified with the manufacturer

Description

When a central pilot stage feeds several valves and 350 l/min nominal flow per axis still has to flow, this version fits. External pilot oil supply and external pilot oil return tie the valve into the existing control circuit, while the on-board electronics set the spool to symbol W6 from the ±10 V command value.

Benefits

External pilot oil supply and external pilot oil return suit a shared pilot circuit
350 l/min nominal flow, the valve permits up to 870 l/min
On-board electronics, ±10 V command value, 24 VDC supply voltage
Spool symbol W6, linear characteristic curve, three switching positions
Operating pressure up to 350 bar, FKM seals, weight 17.85 kg

Applications

The valve drives main cylinders in presses, drawing and punching lines. The subplate mounting follows ISO 4401-08-08-0-05 with four ports. HL is the intended hydraulic fluid, and the FKM seals cope with the temperatures usual in that duty.

Manufacturer

Bosch Rexroth lists the valve under R900706551.

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 W6
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	17.85 kg
Manufacturer	Bosch Rexroth
Hersteller-Nr	R900706551
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

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 Poppet Valve M-3SEW6C3X/630MG205N9K4/B12V - Bosch Rexroth R901584654

Item BRR-R901584654

€1,166.31

Details