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Proportional Directional Valve 4WRTE25E350L-4X/6EG24TK31/A1M - Bosch Rexroth R978917234

Name: Proportional Directional Valve 4WRTE25E350L-4X/6EG24TK31/A1M - Bosch Rexroth R978917234
Brand: Bosch Rexroth
SKU: BRR-R978917234
Price: 6510.01 EUR
Availability: InStock

Bosch Rexroth ✓ Original product Brand new Made in Germany

If size 25 with the E spool is what the circuit calls for, this valve delivers 350 l/min nominal flow at 350 bar. The 4WRTE25E350L-4X is pilot operated with external pilot oil supply and internal return, taking an analog ±10 V command value.

Net

€6,510.01

excl. VAT

Item BRR-R978917234

Manufacturer no. R978917234

Question about this item

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

Specialist dealer since 2009
Invoice payment for regular customers
Worldwide shipping
Technical questions clarified with the manufacturer

Description

The spool decides how the axis behaves in mid position and how the control edges are assigned. This 4WRTE25 uses spool symbol E, works at 350 l/min nominal flow, up to 870 l/min total flow, and feeds spool position back internally.

Benefits

Spool symbol E, three switching positions, four ports
350 l/min nominal flow at up to 870 l/min maximum flow
External pilot oil supply, internal pilot oil return
Internal spool position feedback for high repeat accuracy
Analog ±10 V command value on the on-board electronics, 7-pole connector to EN 175201-804
ISO 4401-08-08-0-05 interface, 350 bar, NBR seals

Applications

Used in presses, lifting gear and test benches whose controller puts out a ±10 V voltage signal. The 350 l/min nominal flow serves cylinders with a large swept volume at short cycle times. The ISO 4401-08-08-0-05 interface fits any standard size 25 subplate.

Manufacturer

Bosch Rexroth, material number R978917234, type 4WRTE25E350L-4X/6EG24TK31/A1M, component series 4X.

Technical data

Connection diagram	ISO 4401-08-08-0-05
Max. flow	870 l/min
Product family	4WRTE
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 E
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	R978917234
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 control valves, pilot-operated, with electrical position feedback and integrated PDF, 1.3 MB, 32 p. EN
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-Wegeventil, vorgesteuert, ohne elektrische Wegrückführung, mit oder ohne integrierter (RD 29115) PDF, 1.5 MB, 28 p. DE
Regel-Wegeventile, vorgesteuert, mit elektrischer Wegrückführung und integrierter Elektronik (OBE) PDF, 1.1 MB, 32 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 4WE6MA6X/EG48N9K4 - Bosch Rexroth R900918397

Item BRR-R900918397

€184.28

Details