Proportional Directional Valve 4WRZE10E1-50-7X/6EG24K31/A1M - Bosch Rexroth R900751754

Small axes on plants with varying system pressure need both, a fine grade and an independent pilot stage. The 4WRZE10E1-50-7X/6EG24K31/A1M brings 50 l/min nominal flow together with external pilot oil supply and return.

Benefits

• 50 l/min nominal flow for small and medium axes, up to 170 l/min maximum.
• External pilot oil supply and return through X and Y lines.
• Spool symbol E1, three switching positions, four ports.
• Command value ±10 V through on-board electronics at 24 V DC.
• 8.48 kg weight at 315 bar maximum operating pressure, UKCA to SI2016/1091.

Applications

Typical duties are clamping and positioning axes in plants with accumulator operation whose main pressure drops below the minimum pilot pressure at times. The fine grade preserves the resolution of the control. Connection diagram ISO 4401-05-05-0-05, hydraulic fluid HL.

Manufacturer

Bosch Rexroth, material number R900751754, product family 4WRZ(E). Characteristic curves, connection diagram and mounting dimensions are given in data sheets RE 29115 and RE 07600-B.