Foto folgt: Druckbegrenzungsventil DBW20BG2-5X/180YS6EG24N9K4R12E

Images are examples, some edited with AI. The technical data are authoritative. AI notice

Pressure Relief Valve DBW20BG2-5X/180YS6EG24N9K4R12E - Bosch Rexroth R901129988

Name: Pressure Relief Valve DBW20BG2-5X/180YS6EG24N9K4R12E - Bosch Rexroth R901129988
Brand: Bosch Rexroth
SKU: BRR-R901129988
Price: 1953.53 EUR
Availability: InStock

Bosch Rexroth ✓ Original product Brand new Made in Germany

Three ports and a threaded connection make this pressure relief valve suitable for direct in-line installation. The adjustment range spans 3.8 to 180 bar, flow reaches 450 l/min, weight is 7.54 kg in size 25.

Net

€1,953.53

excl. VAT

Item BRR-R901129988

Manufacturer no. R901129988

Question about this item

Datasheet (PDF) User manual 3 documents, all under Downloads

Specialist dealer since 2009
Invoice payment for regular customers
Worldwide shipping
Technical questions clarified with the manufacturer

Description

The DBW20BG2-5X/180YS6EG24N9K4R12E limits system pressure to values between 3.8 and 180 bar and unloads the pump through a built-on directional spool valve. Three ports allow separate routing of pilot oil.

Benefits

Adjustment range 3.8 to 180 bar, secured by an internal hexagon with protective cap
Three ports on the threaded connection for separate pilot oil routing
Flow up to 450 l/min at 350 bar operating pressure
Solenoid unloading on 24 VDC across two switching positions
Poppet seat design, connection diagram ISO 6264-08-13, size 25
7.54 kg weight, NBR seals, CE conformity

Application

Power units at medium pressure level use this build as combined safety and unloading stage. The third port is needed when pilot oil must not join the main return. The protective cap prevents accidental adjustment.

Manufacturer

Bosch Rexroth records the valve as R901129988. Data sheet RE 25802 gives curves and adjustment bands, RE 25802-B adds dimensions and accessories.

Technical data

Connection diagram	ISO 6264-08-13
Max. flow	450 l/min
Product family	DB.10-30
Type of connection	Threaded connection
Conformity	CE
Supply voltage	24 VDC
Number of switching positions	2
Hydraulic fluid	HL
Number of ports	3
Electrical connection description	Connector, 3-pole (2 + PE) according to EN 175301-803
Spool symbol	B
Operating pressure, max.	350 bar
Size	25
Seals	NBR
Electrical connector	Connector, 3-pole (2 + PE)
Type of actuation	with solenoid actuation
Weight	7.54 kg
Manufacturer	Bosch Rexroth
Hersteller-Nr	R901129988
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