Pressure Relief Valve DBW20A2-5X/350YS6SMG24N9K4B12 - Bosch Rexroth R901365608

When the working pressure of a plant sits in the top band, the relief valve has to remain finely adjustable there too. The pilot-operated DBW20A2-5X/350YS6SMG24N9K4B12 in size 25 can be trimmed across the whole 4 to 350 bar span.

Benefits

• Adjustment range 4 to 350 bar, identical with the permitted operating pressure.
• 500 l/min in size 25 with subplate mounting to ISO 6264-08-13.
• Symbol A, poppet seat design, pilot-operated, two ports and two switching positions.
• Solenoid actuation on 24 VDC, connector 3-pole (2 + PE) to EN 175301-803.
• 6.12 kg, internal hexagon with protective cap, NBR seals.

Applications

The valve limits system pressure in power units of presses, clamping systems and test rigs working in the upper pressure band. Because the adjustment range reaches the permitted operating pressure, a process change still leaves room upwards. NBR seals are fitted for mineral oil to HL.

Manufacturer

Bosch Rexroth, material number R901365608. Curves for the 350 bar spring and the installation dimensions are in RE 25802 and RE 25802-B.