Pressure Relief Valve DBW10A3-5X/350XS6SMG24K4B12 - Bosch Rexroth R901440305

When a pressure relief valve is replaced, the hole pattern decides first. The pilot-operated DBW10A3-5X/350XS6SMG24K4B12 sits on the subplate mounting to ISO 6264-06-09 in size 10 and covers a setting range of 4 to 350 bar there with a relief flow of up to 250 l/min.

Benefits

• Subplate mounting to ISO 6264-06-09, two ports, no rework on existing size 10 plates
• Setting range 4 to 350 bar on a lockable rotary knob with scale
• Flow of up to 250 l/min at a maximum operating pressure of 350 bar
• Solenoid actuation at 24 VDC through a connector, 3-pole (2 + PE) according to EN 175301-803
• Weight of 4.88 kg, NBR seals matched to HL hydraulic fluid

Application

The usual place is the pump outlet of a power unit where the circuit is capped at a fixed maximum. Because the valve is pilot-operated, the travel on the knob stays short even at 250 l/min. NBR seals together with HL hydraulic fluid define operation on mineral oil.

Manufacturer

Bosch Rexroth, material number R901440305, product family DB.10-30. Characteristic curves and installation dimensions are given in the data sheet Pressure relief valve (RE 25802), with a short version as RE 25802-B.