Pressure Relief Valve DBW30B2N5X/350YUS6EG24N9K4R12 - Bosch Rexroth R900728417

On a test rig the required pressure changes from run to run. The pilot-operated DBW30B2N5X/350YUS6EG24N9K4R12 can be reset across the full 2 to 350 bar span and still discharges up to 650 l/min.

Benefits

• Adjustment range 2 to 350 bar, identical with the permitted operating pressure of the valve.
• 650 l/min in size 32 through two ports.
• Pilot-operated seat valve, symbol B, two switching positions with solenoid actuation on 24 VDC.
• Internal hexagon with protective cap, every value set stays put until the next change.
• 6.98 kg, subplate mounting ISO 6264-10-17, NBR seals.

Applications

The valve is used in test rigs, calibration equipment and experimental power units. Because the range reaches the permitted 350 bar, one article covers the entire pressure band of the installation. The second switching position is commanded electrically and can be tied into the test sequence.

Manufacturer

Bosch Rexroth, material number R900728417. Setting curves against flow are in data sheet RE 25802, installation dimensions in RE 25802-B.