Pressure Relief Valve DBW30B2N5X/330YS6EG24N9K4R12E - Bosch Rexroth R901005048

The process demands high pressure, yet the valve should stay adjustable below the body limit. The DBW30B2N5X with a range of 4 to 330 bar provides that window at 700 l/min.

Benefits

• Adjustment range of 4 to 330 bar with a maximum operating pressure of 350 bar.
• 700 l/min of relief capacity for power units with high delivery.
• Internal hexagon with protective cap secures the setting in high-pressure duty.
• Pilot-operated poppet valve, spool symbol B, two switching positions.
• 24 V DC solenoid actuation through a 3-pole connector (2 + PE) to EN 175301-803.
• 7.1 kg, subplate mounting to ISO 6264-10-17, NBR seals.

Applications

High setting pressure is needed on forging presses, drawing lines and test benches for high-pressure components. The gap between a 330 bar setting and 350 bar operating pressure keeps peaks inside the permitted range. NBR seals are fitted for HL hydraulic fluid.

Manufacturer

Bosch Rexroth lists this version under R901005048. Reliable characteristic curves and installation dimensions are given in data sheet Pressure relief valve (RE 25802) and Pressure relief valve (RE 25802-B).