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Proportional Directional Valve 4WRTE27W8-500L-4X/6EG24EK31/F1M - Bosch Rexroth R901359422

Name: Proportional Directional Valve 4WRTE27W8-500L-4X/6EG24EK31/F1M - Bosch Rexroth R901359422
Brand: Bosch Rexroth
SKU: BRR-R901359422
Price: 7577.51 EUR
Availability: InStock

Bosch Rexroth ✓ Original product Brand new Made in Germany

A loaded return line must not affect piloting, so this version discharges pilot oil through a dedicated port. Size 27, symbol W8, 500 l/min nominal flow, command value 4 to 20 mA and operating pressure up to 270 bar.

Net

€7,577.51

excl. VAT

Item BRR-R901359422

Manufacturer no. R901359422

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

Filters and shared return lines create back pressure that reaches into the pilot circuit. The 4WRTE27W8-500L-4X/6EG24EK31/F1M avoids this with internal oil take-off and an external pilot drain, at 500 l/min nominal flow in size 27.

Benefits

Internal pilot oil supply with external return keeps pilot pressure independent of tank back pressure.
500 l/min nominal flow, 1000 l/min maximum, operating pressure up to 270 bar.
Symbol W8 in three switching positions, internal position feedback for a linear characteristic.
Current command value 4 to 20 mA, supply 24 V DC through a 7-pole connector (6 + PE).
Weight 19.44 kg, NBR seals, HL hydraulic fluid.

Applications

The valve fits plants with return filters or a shared tank line for several axes, for example press lines and foundry equipment. A separate pilot drain keeps piloting free of pressure fluctuation. Hydraulically it stays compatible with the rest of the range.

Manufacturer

Bosch Rexroth, material number R901359422. Size 27 with mounting pattern ISO 4401-08-07-0-05, type code 4WRTE27W8-500L-4X/6EG24EK31/F1M.

Technical data

Connection diagram	ISO 4401-08-07-0-05
Max. flow	1000 l/min
Product family	4WRTE
Type of connection	Subplate mounting
Nominal flow	500 l/min
Supply voltage	24 V DC
Connectivity	Analog, command value 4 to 20 mA
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.	270 bar
Size	27
Seals	NBR
Electrical connector	Connector, 7-pole (6 + PE)
Type of actuation	Electrical with on-board electronics
Weight	19.44 kg
Manufacturer	Bosch Rexroth
Hersteller-Nr	R901359422
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 4WE6JB7X/HG24N9K4 - Bosch Rexroth R901108705

Item BRR-R901108705

€230.58

Details