Pressure Relief Valve DBW10B2-5X/220Y6EG24N9K4E - Bosch Rexroth R901044407

Where pressure and flow are demanded together, the relief valve has to cover both. The DBW10B2-5X/220Y6EG24N9K4E works across an adjustment range of 4 to 220 bar and takes up to 230 l/min.

Benefits

• Adjustment range 4 to 220 bar at up to 230 l/min flow.
• Maximum operating pressure of 350 bar in size 10, symbol B.
• Pilot-operated seat valve, the cracking pressure stays stable across the flow range.
• Internal hexagon with protective cap, the accepted setting is preserved.
• 4.55 kg weight with subplate mounting to ISO 6264-06-09.
• 24 VDC solenoid actuation, NBR seals for HL hydraulic fluid.

Applications

The valve is used in clamping and closing circuits of injection moulding machines, presses and fixtures. A stable cracking pressure keeps process pressure reproducible across the whole cycle. The solenoid unloads the circuit during the pause between cycles.

Manufacturer

Bosch Rexroth, material number R901044407. Product family DB.10-30, size 10, connection diagram ISO 6264-06-09. The manufacturer datasheet contains the curves.