Proportional Directional Valve 4WRLE25V400L-4X/MPT/24F1 - Bosch Rexroth R901569543

Long signal runs from the cabinet favour an impressed current. The 4WRLE25V400L-4X/MPT/24F1 accepts 4...20 mA, works on a linear characteristic curve and releases 400 l/min rated flow in size 25 at up to 350 bar.

Benefits

• Command value 4...20 mA, immune to voltage drop as well as pick-up on long cables.
• Internal pilot oil supply with internal return, neither an X nor a Y line is needed.
• 400 l/min rated flow, 1250 l/min maximum flow for the series, 350 bar operating pressure.
• Linear characteristic curve with internal spool position feedback, spool symbol V, 3 switching positions.
• Mounting pattern ISO 4401-08-08-0-05, CE marked, 24 VDC, 7-pole connector (6 + PE), 19.44 kg.

Technical data

Applications

The valve controls feed axes and press force axes in forming machines, test rigs and paper machines. A linear curve simplifies controller design because command value and flow keep the same ratio. With internal pilot supply the P port must always carry sufficient pressure.

Manufacturer

Bosch Rexroth, material number R901569543. The type code 4WRLE25V400L-4X/MPT/24F1 states size 25, spool V, 400 l/min, linear curve L and the current interface 24F1.