Proportional Directional Valve 4WRDE10V25L-6X/MPT/24A5 - Bosch Rexroth R901502593

For metered infeed, half the command signal should give roughly half the flow. This size 10 version of the 4WRDE provides that with a linear characteristic and internal piston position feedback, controlling 25 l/min nominal flow and passing up to 170 l/min.

Benefits

• Linear characteristic with internal piston position feedback, signal and flow follow each other proportionally
• 25 l/min nominal flow and 170 l/min maximum flow on connection diagram ISO 4401-05-05-0-05
• Internal pilot oil supply and internal pilot oil return, the subplate needs no X and Y channels
• Analog command value ±10 V at 24 VDC with on-board electronics mounted on the valve
• Spool symbol V, three switching positions, four ports, operating pressure up to 350 bar
• NBR seals for hydraulic fluid HL, weight 7.5 kg

Applications

The valve controls feed, infeed and clamping force on machine tools, test rigs and handling axes where the cylinder has to travel smoothly and repeatably.

Internal pilot oil supply keeps the piping short and suits circuits with a stable operating pressure. At 7.5 kg and size 10 the valve also fits on a densely populated control manifold.

Manufacturer

Bosch Rexroth lists the valve under material number R901502593. The type code 4WRDE10V25L-6X/MPT/24A5 states the size, the spool symbol, the nominal flow and the linear characteristic.