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Proportional Directional Valve 4WRZE10W8-50-7X/6EG24N9ETK31/A1D3V - Bosch Rexroth R901001208

Name: Proportional Directional Valve 4WRZE10W8-50-7X/6EG24N9ETK31/A1D3V - Bosch Rexroth R901001208
Brand: Bosch Rexroth
SKU: BRR-R901001208
Price: 3930.25 EUR
Availability: InStock

Bosch Rexroth ✓ Original product Brand new Made in Germany

In a retrofit every line you avoid counts. This valve feeds its pilot stage internally and drains it internally, accepts ±10 V as setpoint and meters 50 l/min nominal flow at up to 315 bar. Spool symbol W8 operates across 3 switching positions.

Net

€3,930.25

excl. VAT

Item BRR-R901001208

Manufacturer no. R901001208

Question about this item

Datasheet (PDF) User manual 8 documents, all under Downloads

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Description

Retrofitting a proportional axis costs time and space for every extra control line. The 4WRZE10W8-50-7X/6EG24N9ETK31/A1D3V needs none, because pilot oil supply and return both run internally, at 50 l/min and 315 bar.

Benefits

Internal piloting in both directions - installation without additional control oil lines.
±10 V setpoint, matching most analogue cards already installed.
50 l/min nominal flow, 170 l/min maximum, 315 bar operating pressure.
Mass 9.05 kg, ISO 4401-05-05-0-05 interface, 4 ports.
On-board electronics, 24 VDC, 7-pole (6 + PE) connector to EN 175201-804.

Applications

Meant for converting switching directional valves to stepless control when only the four main ports are available on the manifold. It assumes a system pressure that holds the minimum pilot pressure throughout the cycle.

Manufacturer

Bosch Rexroth lists this valve under material number R901001208, type code 4WRZE10W8-50-7X/6EG24N9ETK31/A1D3V. Characteristic curves, performance limits and installation dimensions are documented in datasheet RE 29115, the range overview in RE 07600-B.

Technical data

Conformity description	UKCA - Electromagnetic compatibility (EMC) SI2016/1091
Connection diagram	ISO 4401-05-05-0-05
Max. flow	170 l/min
Product family	4WRZ(E)
Type of connection	Subplate mounting
Nominal flow	50 l/min
Conformity	UKCA
Supply voltage	24 VDC
Connectivity	Analog, command value ±10 V
Number of switching positions	3
Hydraulic fluid	HL
Number of ports	4
Electrical connection	Connector 7-pole (6 + PE) according to EN 175201-804
Spool symbol	Symbol W8
Operating pressure, max.	315 bar
Size	10
Seals	FKM
Electrical connector	Connector, 7-pole (6 + PE)
Type of actuation	Electrical with on-board electronics
Weight	9.05 kg
Manufacturer	Bosch Rexroth
Hersteller-Nr	R901001208
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