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Proportional Directional Valve 4WRKE25E1-220P-3X/6EG24EK31/A1D3M - Bosch Rexroth R901450483

Name: Proportional Directional Valve 4WRKE25E1-220P-3X/6EG24EK31/A1D3M - Bosch Rexroth R901450483
Brand: Bosch Rexroth
SKU: BRR-R901450483
Price: 5730.55 EUR
Availability: InStock

Bosch Rexroth ✓ Original product Brand new Made in Germany

Spool symbol E1 together with a fine control range gives an axis that can be started precisely out of mid position. The 4WRKE25E1-220P-3X passes 220 l/min nominal flow while following the ±10 V command value.

Net

€5,730.55

excl. VAT

Item BRR-R901450483

Manufacturer no. R901450483

Question about this item

Datasheet (PDF) User manual 10 documents, all under Downloads

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Description

Behaviour in mid position and resolution around zero determine how precisely a large axis starts. This size 25 proportional valve therefore combines spool symbol E1 with a linear characteristic curve including a fine control range, passes 220 l/min nominal flow and processes the ±10 V command value in its on-board electronics.

Benefits

Spool symbol E1 with a linear characteristic curve and fine control range
220 l/min nominal flow, up to 870 l/min permitted across the valve
±10 V command value, 24 VDC supply, no external amplifier card needed
Internal pilot oil supply with external pilot oil return
NBR seals, operating pressure up to 350 bar, weight 17.8 kg

Applications

The valve is used in forming machines, hoists and test rigs with large cylinders. The separate pilot drain keeps the pilot stage free of back pressure. Subplate mounting follows ISO 4401-08-08-0-05.

Manufacturer

The Bosch Rexroth material number is R901450483.

Technical data

Connection diagram	ISO 4401-08-08-0-05
Max. flow	870 l/min
Product family	4WRKE
Type of connection	Subplate mounting
Nominal flow	220 l/min
Supply voltage	24 VDC
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 E1
Operating pressure, max.	350 bar
Size	25
Seals	NBR
Electrical connector	Connector, 7-pole (6 + PE)
Type of actuation	Electrical with on-board electronics
Weight	17.8 kg
Manufacturer	Bosch Rexroth
Hersteller-Nr	R901450483
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 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

Proportional Directional Valve 4WRTE25V350L-4X/6EG24K31/A1M - Bosch Rexroth R900954296

Item BRR-R900954296

€7,036.25

Details