Pumpensicherheitsblock DBAWR40BF2N1X/100S6EG24N9K4R12 - Bosch Rexroth R900960249

Two ports are all this version needs because pilot oil returns inside the block. Pressure is held in a pilot-operated poppet seat between 3.7 and 100 bar, and a built-on directional spool valve puts the pump into unloaded circulation at 24 VDC.

Benefits

• Pressure set from 3.7 to 100 bar for circuits at moderate working pressure
• Flow up to 450 l/min at an operating pressure of 350 bar maximum
• Only 2 ports thanks to internal pilot oil return, which cuts piping work
• Mass 14.14 kg, flange connection in size 40
• Connector, 3-pole (2 + PE) according to EN 175301-803, 2 switching positions, NBR seals

Application

The block guards power units running at around 100 bar with a pump that moves large volumes. In circulation mode drive power stays low and the oil heats up more slowly. It is often found in conveying equipment and clamping hydraulics.

Manufacturer

Bosch Rexroth lists the block of the DBA(W) product family under material number R900960249.