Pressure Relief Valve DBW20B2-5X/250S6EG24N9K4R12E - Bosch Rexroth R901361771

The DBW20B2-5X/250S6EG24N9K4R12E sets limits between 4 and 250 bar. Poppet seat design keeps leakage low as long as the circuit works below the set value.

Benefits

• Adjustment range 4 to 250 bar for circuits in the 250 bar class
• Discharge flow up to 400 l/min, operating pressure to 350 bar
• Poppet seat design with low leakage when closed
• Subplate mounting ISO 6264-08-13, two ports, size 25
• Spool symbol B, two switching positions, 24 VDC
• 5.98 kg weight, NBR seals, CE conformity

Application

Many power units are rated at 250 bar nominal pressure because pumps and consumers in that class are widely available. The valve protects the circuit without restricting the working point. The protective cap keeps the setting secure against access.

Manufacturer

The Bosch Rexroth material number is R901361771. Curves and setting diagrams are in data sheet RE 25802, dimensions in RE 25802-B.