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Proportional Directional Valve 4WRTE25V350L-4X/6EG24ETK31/F1M - Bosch Rexroth R901019947

Name: Proportional Directional Valve 4WRTE25V350L-4X/6EG24ETK31/F1M - Bosch Rexroth R901019947
Brand: Bosch Rexroth
SKU: BRR-R901019947
Price: 7036.25 EUR
Availability: InStock

Bosch Rexroth ✓ Original product Brand new Made in Germany

Cycling presses need a valve that moves large volumes and still stays under control. This build meters 350 l/min nominal through the V spool, routes pilot oil entirely internally and works with a 4...20 mA command value.

Net

€7,036.25

excl. VAT

Item BRR-R901019947

Manufacturer no. R901019947

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

Every press stroke has to follow the same profile, regardless of oil temperature and load pressure. Internal position feedback secures that while the V spool releases 350 l/min nominal flow.

Benefits

V spool with 350 l/min nominal flow for large cylinder volumes
Internal position feedback keeps the stroke profile constant across temperature and load pressure
Pilot oil supply and return internal, no extra piping work
Command value 4...20 mA at the on-board electronics
Operating pressure 350 bar, up to 870 l/min through the valve
Weight 17.9 kg, port pattern ISO 4401-08-08-0-05

Application

Typical locations are cycling presses, deep drawing lines and injection moulding machines with large clamping cylinders. With both pilot paths internal the manifold stays tidy. Operation is on HL hydraulic fluid with NBR seals at 24 VDC.

Manufacturer

Bosch Rexroth lists this valve under material number R901019947.

Technical data

Connection diagram	ISO 4401-08-08-0-05
Max. flow	870 l/min
Product family	4WRTE
Type of connection	Subplate mounting
Nominal flow	350 l/min
Supply voltage	24 VDC
Connectivity	Analog, command value 4...20 mA
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 V
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	17.9 kg
Manufacturer	Bosch Rexroth
Hersteller-Nr	R901019947
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 control valves, pilot-operated, with electrical position feedback and integrated PDF, 1.3 MB, 32 p. EN
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-Wegeventil, vorgesteuert, ohne elektrische Wegrückführung, mit oder ohne integrierter (RD 29115) PDF, 1.5 MB, 28 p. DE
Regel-Wegeventile, vorgesteuert, mit elektrischer Wegrückführung und integrierter Elektronik (OBE) PDF, 1.1 MB, 32 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 4WRZ10E50-7X/6EG24N9ETK4/M - Bosch Rexroth R900959030

Item BRR-R900959030

€2,406.20

Details