Pressure Relief Valve DBW30B3N5X/315XYS6EG24NK4R12 - Bosch Rexroth R901301079

The higher the pressure setting, the more precisely you want to know where the machine stands. The pilot-operated pressure relief valve DBW30B3N5X/315XYS6EG24NK4R12 shows it on a scale at the lockable rotary knob and works between 4 and 315 bar.

Benefits

• Lockable rotary knob with scale for a readable and secured setting.
• Setting range 4 to 315 bar at a maximum operating pressure of 350 bar.
• Up to 650 l/min in size 32 to port pattern ISO 6264-10-17.
• Pilot-operated poppet seat design with a 24 VDC solenoid across two ports.
• NBR seals and 7.04 kg, HL hydraulic fluid, subplate mounting.

Application

In presses and power units with high working pressure the maximum value is part of the safety case. Scale and lock keep it traceable even when several maintenance people work on the machine. The solenoid unloads the circuit as soon as the machine stops.

Manufacturer

Bosch Rexroth, material number R901301079, product family DB.10-30. Characteristic curves, dimensions and tightening torques are given in the pressure relief valve data sheet (RE 25802), with a short version as RE 25802-B.