Pumpensicherheitsblock DBAEA25BH2-2X/350G24K31A1A00 - Bosch Rexroth R901559708

Circuits running to 350 bar need a safety element that can also take that pressure as a command value. The pump safety block DBAEA25BH2-2X/350G24K31A1A00 offers an adjustment range of 6 to 350 bar in size 25, follows a 0 to 10 V voltage signal and passes up to 400 l/min.

Benefits

• Pressure adjustment range of 6 to 350 bar, matching the maximum operating pressure of 350 bar.
• Command value of 0 to 10 V with a 24 V DC supply voltage.
• Flow up to 400 l/min in size 25 at the high-pressure flange.
• On-board electronics instead of an amplifier card, wired via a 7-pole connector (6 + PE).
• 6.1 kg in weight, NBR seals, spool symbol B.

Applications

The block fits presses and power units whose final stage runs the full 350 bar and that drop the pressure electrically in between. Because the poppet design is pilot-operated, leakage stays low when one pressure level is held for a longer period.

Manufacturer

Bosch Rexroth lists this pump safety block under material number R901559708, product family DBA.15,25,30.