Pressure Relief Valve DBW30B2N5X/140-6EG24N9K4E - Bosch Rexroth R901102641

Identical machines should react identically, and that includes the same cut-off pressure. This pilot-operated pressure relief valve is set from 4 to 140 bar through an internal hexagon under a protective cap and discharges up to 580 l/min through its subplate connection.

Benefits

• Setting range of 4 to 140 bar, secured under a protective cap and therefore reproducible across several machines.
• Pilot-operated seat valve keeps pressure stable up to 580 l/min.
• Tight closing in the rest position with low leakage while pressure is held.
• Maximum operating pressure of 350 bar above the setting range.
• Solenoid actuation at 24 VDC through a connector, 3-pole (2 + PE) according to EN 175301-803.
• 6.4 kg weight in size 32.

Technical data

Application

Intended for machine series, production lines and power units where several similar circuits must hold the same value. The secured adjustment gives the same result at every station. During pauses the solenoid unloads the circuit, with approval for HL hydraulic fluid.

Manufacturer

Bosch Rexroth, material number R901102641. Installation dimensions and characteristic curves are given in the data sheet Pressure relief valve (RE 25802) and the supplement Pressure relief valve (RE 25802-B).