Pressure Relief Valve DBW10BG2-5X/280S6EG24NK4R12E - Bosch Rexroth R901293903

This pressure relief valve protects a circuit at a value between 4 and 280 bar. A built-on directional valve unloads the circuit on an electrical signal so the pump circulates without pressure. The threaded connection follows ISO 6264-06-09.

Benefits

• Adjustment range 4 to 280 bar, secured by an internal hexagon with protective cap
• Electrical unloading through a built-on directional valve at 24 V DC
• 200 l/min flow, maximum operating pressure 350 bar
• Threaded connection ISO 6264-06-09 in size 10
• 7.68 kg weight, CE conformity, NBR seals

Application

The valve is used in power units whose pressure stays fixed after setup. The protective cap prevents adjustment during running operation. Unloading lowers power draw and oil heating during cycle pauses.

Manufacturer

The Bosch Rexroth material number is R901293903. Curves and connection dimensions are contained in the datasheet for this article.