Foto folgt: Prop-Wegeventil 4WRZ25W9-220-7X/6EG24N9K4/M

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Proportional Directional Valve 4WRZ25W9-220-7X/6EG24N9K4/M - Bosch Rexroth R901171690

Name: Proportional Directional Valve 4WRZ25W9-220-7X/6EG24N9K4/M - Bosch Rexroth R901171690
Brand: Bosch Rexroth
SKU: BRR-R901171690
Price: 4338.1 EUR
Availability: InStock

Bosch Rexroth ✓ Original product Brand new Made in Germany

The 4WRZ25W9-220-7X/6EG24N9K4/M is the base version of the pilot-operated proportional directional valve in size 25 with spool symbol W9. Nominal flow 220 l/min, flow up to 870 l/min, 350 bar maximum operating pressure, 18.2 kg.

Net

€4,338.10

excl. VAT

Item BRR-R901171690

Manufacturer no. R901171690

Question about this item

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

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Invoice payment for regular customers
Worldwide shipping
Technical questions clarified with the manufacturer

Description

Steering an axis steplessly in direction and speed calls for a proportional valve rather than a switching one. The 4WRZ25W9-220-7X/6EG24N9K4/M does that with 220 l/min nominal flow at up to 350 bar.

Benefits

220 l/min nominal flow, flow through the valve up to 870 l/min
Three switching positions, spool symbol W9, four ports in size 25
350 bar maximum operating pressure on interface ISO 4401-08-08-0-05
Electrical with external electronics, 24 VDC supply, 3-pole (2 + PE) plug
18.2 kg, NBR seals, HL hydraulic fluid

Applications

The valve serves feed, lift and swivel axes in machinery and plant construction. Control parameters live in the external electronics and can be changed without touching the valve. Subplate and hole pattern match the 4WRZ(E) series in size 25.

Manufacturer

Bosch Rexroth, material number R901171690. Characteristic curves, step response and installation dimensions are given in data sheet 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	NBR
Electrical connector	Connector, 3-pole (2 + PE)
Type of actuation	Electrical with external electronics
Weight	18.2 kg
Manufacturer	Bosch Rexroth
Hersteller-Nr	R901171690
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