Pressure Relief Valve DBW20B2-5X/345S6EG24N9K4R12E - Bosch Rexroth R901093045

The DBW20B2-5X/345S6EG24N9K4R12E is tuned to a 345 bar limit and weighs 4.95 kg. That suits control blocks where mass and mounting points matter.

Benefits

• Adjustment range 4 to 345 bar, operating pressure to 350 bar
• 4.95 kg weight across two ports in size 25
• Discharge flow up to 400 l/min through the subplate interface
• Pilot-operated seat valve, internal hexagon with protective cap
• Spool symbol B, two switching positions, 24 VDC solenoid actuation
• Connection diagram ISO 6264-08-13, NBR seals, CE conformity

Application

A value of 345 bar sits just under the system ceiling and is chosen when consumers are rated to that point. Installations with tight space also benefit from the low weight. HL fluid and NBR seals form the standard pairing.

Manufacturer

Bosch Rexroth lists the valve as R901093045. Data sheet RE 25802 gives curves and adjustment bands, RE 25802-B supplies dimension drawings and subplates.