Pumpensicherheitsblock DBAW40BH2N1X/315YS6EG24N9K4R12E - Bosch Rexroth R901196132

The limiting pressure is set on the internal hexagon between 3.7 and 315 bar and is then covered by the protective cap. Up to 550 l/min can drain through the seat valve, and the pilot oil leaves the block through a dedicated third port.

Benefits

• Adjustment range of 3.7 to 315 bar, secured against changes by the protective cap afterwards
• Flow of up to 550 l/min in size 40 at a maximum operating pressure of 350 bar
• Third port for the separate drain of the pilot oil
• Electrical unloading through the built-on directional spool valve at 24 VDC
• Pressure valve in poppet seat design with a high-pressure flange connection
• NBR seals for HL hydraulic fluid, CE conformity, weight of 13.84 kg

Applications

The block protects the pumps of large power units in presses, forges and forming plant. A wide adjustment range makes it possible to stock one version for several machines. The separate pilot drain keeps the response clear of the return pressure.

Manufacturer

Bosch Rexroth lists this pump safety block of product family DBA(W) under material number R901196132. The ordering code DBAW40BH2N1X/315YS6EG24N9K4R12E states the adjustment range, the pilot oil routing and the voltage.