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Proportional Directional Valve 4WRZ25W9-220-7X/6EG24N9K4/V - Bosch Rexroth R900970661

Name: Proportional Directional Valve 4WRZ25W9-220-7X/6EG24N9K4/V - Bosch Rexroth R900970661
Brand: Bosch Rexroth
SKU: BRR-R900970661
Price: 4771.91 EUR
Availability: InStock

Bosch Rexroth ✓ Original product Brand new Made in Germany

A dedicated pilot supply keeps the pilot stage independent of working pressure. The 4WRZ25W9-220 is built with external supply and external return and meters 220 l/min nominal flow. Spool symbol W9, weight 18.2 kg.

Net

€4,771.91

excl. VAT

Item BRR-R900970661

Manufacturer no. R900970661

Question about this item

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

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Description

A dedicated pilot oil source keeps the pilot stage independent of whatever the working circuit is doing. The 4WRZ25W9-220-7X/6EG24N9K4/V has external pilot oil supply and external return and controls 220 l/min nominal flow.

Benefits

External pilot oil supply and external return, without pressure reducing valve
Nominal flow 220 l/min, maximum flow 870 l/min
Spool symbol W9, three switching positions, size 25
Pilot-operated spool valve with concealed auxiliary actuation
Maximum operating pressure 350 bar, FKM seals, weight 18.2 kg

Applications

Fits plants with a separate pilot pressure pump, for example presses and test facilities with a widely swinging working pressure. The ISO 4401-08-08-0-05 pattern matches size 25. External electronics take over the control.

Manufacturer

Bosch Rexroth, material number R900970661, type 4WRZ25W9-220-7X/6EG24N9K4/V. Design and characteristic curves are in the data sheet Proportional directional valve, pilot-operated RE 29115.

Technical data

Connection diagram	ISO 4401-08-08-0-05
Max. flow	870 l/min
Product family	4WRZ(E)
Type of connection	Subplate mounting
Nominal flow	220 l/min
Supply voltage	24 VDC
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 W9
Operating pressure, max.	350 bar
Size	25
Seals	FKM
Electrical connector	Connector, 3-pole (2 + PE)
Type of actuation	Electrical with external electronics
Weight	18.2 kg
Manufacturer	Bosch Rexroth
Hersteller-Nr	R900970661
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