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Proportional Directional Valve 4WRKE27W6-500L-3X/6EG24ETK31/A1D3V - Bosch Rexroth R901216638

Name: Proportional Directional Valve 4WRKE27W6-500L-3X/6EG24ETK31/A1D3V - Bosch Rexroth R901216638
Brand: Bosch Rexroth
SKU: BRR-R901216638
Price: 6599.38 EUR
Availability: InStock

Bosch Rexroth ✓ Original product Brand new Made in Germany

Spool symbol W6 blocks all four ports in mid position and holds a load safely before the axis moves on at up to 500 l/min. In this version pilot oil supply and return are both internal, size 27, operating pressure 270 bar.

Net

€6,599.38

excl. VAT

Item BRR-R901216638

Manufacturer no. R901216638

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

When a load must not drop at standstill, the mid position decides. The 4WRKE27W6-500L-3X blocks all four ports through spool symbol W6 and then meters 500 l/min steplessly, guided by internal spool position feedback.

Benefits

Spool symbol W6 blocks all four ports in mid position
Internal pilot oil supply and internal pilot oil return, no extra lines required
500 l/min nominal flow, 1000 l/min peak flow
Internal position feedback raises the accuracy of the flow setpoint
FKM seals and 270 bar operating pressure in size 27
Command value plus/minus 10 V at the on-board electronics, 24 V DC supply

Applications

Suited to suspended loads and vertical axes that must stand still safely between two movements. Fully internal pilot oil routing simplifies piping on compact power units. At 19.35 kg the valve stays manageable for size 27.

Manufacturer

Bosch Rexroth, material number R901216638, product family 4WRKE, connection diagram ISO 4401-08-08-0-05.

Technical data

Connection diagram	ISO 4401-08-08-0-05
Max. flow	1000 l/min
Product family	4WRKE
Type of connection	Subplate mounting
Nominal flow	500 l/min
Supply voltage	24 V DC
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.	270 bar
Size	27
Seals	FKM
Electrical connector	Connector, 7-pole (6 + PE)
Type of actuation	Electrical with on-board electronics
Weight	19.35 kg
Manufacturer	Bosch Rexroth
Hersteller-Nr	R901216638
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 4WE6JB6X/EG24N9DK6L - Bosch Rexroth R901469146

Item BRR-R901469146

€215.07

Details