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Proportional Directional Valve 4WRKE25E1-350L-3X/6EG24K31/A1D3M - Bosch Rexroth R900973368

Name: Proportional Directional Valve 4WRKE25E1-350L-3X/6EG24K31/A1D3M - Bosch Rexroth R900973368
Brand: Bosch Rexroth
SKU: BRR-R900973368
Price: 5506.66 EUR
Availability: InStock

Bosch Rexroth ✓ Original product Brand new Made in Germany

For plants with a separate pilot pump and analogue control by ±10 V. The spool with symbol E1 meters 350 l/min nominal flow at operating pressure up to 350 bar, and the valve weighs 18 kg. Pilot oil supply and pilot oil return are both external.

Net

€5,506.66

excl. VAT

Item BRR-R900973368

Manufacturer no. R900973368

Question about this item

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

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Invoice payment for regular customers
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Technical questions clarified with the manufacturer

Description

Large feed axes run more smoothly when the pilot stage hangs on a constant pressure. In version K of the 4WRKE25E1-350L-3X pilot oil is therefore fed in and drained externally, while 350 l/min nominal flow is metered at up to 350 bar. The command value is applied as a ±10 V voltage.

Benefits

External pilot oil supply and external pilot oil return for constant pilot pressure
350 l/min nominal flow, flow rate up to 870 l/min
±10 V command value, on-board electronics, 24 V DC supply
18 kg weight at operating pressure up to 350 bar
Spool symbol E1, NBR seals for HL hydraulic fluid

Applications

Applications include presses, lift tables and manipulators whose cylinders travel under control over the whole stroke. Because both pilot oil paths lead outside, the pilot circuit can be filtered separately. Mounting is on a size 25 subplate.

Manufacturer

Bosch Rexroth, material number R900973368. The type code 4WRKE25E1-350L-3X/6EG24K31/A1D3M defines size, spool symbol, pilot oil routing and command value type without ambiguity.

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 E1
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	18 kg
Manufacturer	Bosch Rexroth
Hersteller-Nr	R900973368
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 4WEH16W42-7X/6EG24N9ETK4/10B10 - Bosch Rexroth R901101833

Item BRR-R901101833

€2,422.04

Details