Pressure Relief Valve DBW10B1-5X/350S6EW100N9K4R12V - Bosch Rexroth R901583439

The pilot-operated DBW10B1-5X/350S6EW100N9K4R12V pressure relief valve protects the circuit against overpressure and can also be vented electrically. The setting range covers 4 to 350 bar and the rotary knob allows adjustment without tools.

Benefits

• Pressure setting range 4 to 350 bar, manual via rotary knob
• Electrical venting through a solenoid rated 100 VAC 50/60 Hz
• Pilot-operated poppet design with low leakage in the closed state
• Flow up to 250 l/min at size 10
• FKM seals for elevated oil temperatures, weight 5 kg
• UKCA conformity to Low-Voltage Directive SI2016/1091

Applications

Used as system pressure limitation on power units whose control runs on 100 V alternating current. Electrical venting allows the pump to start unloaded and the system to be shut down without pressure at the end of a cycle. The interface follows ISO 6264-06-09.

Manufacturer

Bosch Rexroth, material number R901583439, type DBW10B1-5X/350S6EW100N9K4R12V with spool symbol B. Characteristic curves, installation dimensions and tightening torques are in data sheet RE 25802.