Pumpensicherheitsblock DBAEA30BH2-2X/315G24K31A1A00 - Bosch Rexroth R901434552

On a power unit with changing load cases, system pressure has to be reset without anyone turning a knob. The pump safety block DBAEA30BH2-2X/315G24K31A1A00 handles that in size 32: a 0 to 10 V analog signal sets the command value, the pilot-operated poppet valve limits pressure between 6 and 315 bar and passes up to 400 l/min through the high-pressure flange.

Benefits

• Command value of 0 to 10 V at the on-board electronics, 24 V DC supply.
• Pressure adjustment range of 6 to 315 bar at a maximum operating pressure of 350 bar.
• Flow up to 400 l/min through the high-pressure flange with two ports.
• 7-pole connector (6 + PE) to EN 175201-804 for signal and supply wiring.
• 6.5 kg in size 32, NBR seals, spool symbol B.

Applications

The block sits directly at the pump outlet of power units in presses, clamping rigs and test benches where the pressure stage changes with every part of the cycle. On-board electronics process the command value at the valve itself, so a separate amplifier card in the cabinet is not needed.

Manufacturer

Bosch Rexroth lists this pump safety block under material number R901434552, product family DBA.15,25,30.