Pressure Relief Valve DBW20B1-5X/305S6EG24N9K4R12E - Bosch Rexroth R901061174

The DBW20B1-5X/305S6EG24N9K4R12E covers the band from 4 to 305 bar and is set through a rotary knob. The intermediate value below 315 bar is chosen when a defined margin to the system ceiling should remain.

Benefits

• Adjustment range 4 to 305 bar through a rotary knob
• Discharge flow up to 400 l/min, operating pressure to 350 bar
• Pilot-operated seat valve in size 25
• Spool symbol B, two switching positions, 24 VDC solenoid actuation
• Subplate mounting ISO 6264-08-13 with two ports
• 6.08 kg weight, NBR seals, CE conformity

Application

High pressure circuits near 300 bar appear in presses, clamping systems and hydraulic feeds. The knob makes setting easier during commissioning. Where the setting has to be secured afterwards, the version with protective cap is the alternative.

Manufacturer

The Bosch Rexroth material number is R901061174. Curves and installation dimensions are documented in data sheet RE 25802 and in RE 25802-B.