Pumpensicherheitsblock DBAEA25BH2-2X/315G24K31A1A00 - Bosch Rexroth R901549306

When a hand-adjusted pressure relief valve is replaced by a controllable one, the pressure range should stay the same. The pump safety block DBAEA25BH2-2X/315G24K31A1A00 covers 6 to 315 bar in size 25 and takes its command value as a 0 to 10 V voltage. Throughput reaches 400 l/min.

Benefits

• Size 25 at the high-pressure flange, two ports, spool symbol B.
• Pressure adjustment range of 6 to 315 bar, maximum operating pressure 350 bar.
• Command value of 0 to 10 V, 24 V DC supply, electronics carried on the valve.
• Flow up to 400 l/min with NBR seals and HL hydraulic fluid.
• 6.1 kg in weight, wired through a 7-pole connector (6 + PE) to EN 175201-804.

Applications

A typical place is the power unit of a machine tool or an injection moulding machine, where rapid traverse and pressure build-up call for different pressure stages. The voltage interface suits controls that already have an analog output, so no fieldbus is required.

Manufacturer

Bosch Rexroth lists this block under material number R901549306, product family DBA.15,25,30.