Pressure Relief Valve DBW30B2N5X/315S6EG24NK4R12E - Bosch Rexroth R901356526

Large power units combine a high flow with a high pressure, and one valve has to cope with both at once. This size 32 version discharges up to 580 l/min and can be set to a value between 4 and 315 bar.

Benefits

• Rated flow of 580 l/min, designed for the main circuits of large power units
• Setting range of 4 to 315 bar, the permitted operating pressure is 350 bar
• Subplate mounting ISO 6264-10-17 in size 32
• Solenoid unloading on 24 VDC in two switching positions through a 3-pole connector to EN 175301-803
• Poppet seat design with internal hexagon under a protective cap, NBR seals and a mass of 6.49 kg

Applications

The valve is installed in power units of large presses, rolling mills and hydropower plants. There it protects the main circuit and depressurises it through the solenoid. HL is the intended hydraulic fluid.

Manufacturer

The Bosch Rexroth DB.10-30 range covers sizes 10 to 30. The Bosch Rexroth material number is R901356526. Characteristic curves and installation dimensions are given in data sheet RE 25802, with RE 25802-B as a supplement.