Pumpensicherheitsblock DBAW40BF1N1X/200S6EG24N9K4R12E - Bosch Rexroth R901254405

The flange connection places the block straight onto the pressure line of the pump. The limiting pressure is entered on the rotary knob between 3.7 and 200 bar, and the built-on directional spool valve unloads the pump electrically at 24 VDC.

Benefits

• Flange connection for direct mounting on the pressure line
• Rotary knob for the adjustment range of 3.7 to 200 bar
• Flow of up to 500 l/min in size 40 at a maximum operating pressure of 350 bar
• Electrical unloading through the built-on directional spool at 24 VDC
• Pressure valve in poppet seat design with two ports
• NBR seals for HL hydraulic fluid, CE conformity, weight of 14.22 kg

Applications

The block belongs on hydraulic power units of presses, machine tools and test rigs of medium to high power. An adjustment range to 200 bar covers the usual working pressures of such plant. The rotary knob allows the value to be trimmed when needed.

Manufacturer

Bosch Rexroth lists this pump safety block of product family DBA(W) under material number R901254405. The ordering code DBAW40BF1N1X/200S6EG24N9K4R12E states the connection type, the adjustment range and the voltage.