Proportional Directional Valve 4WRZE10E50-7X/6EG24N9ETK31/F1D3M - Bosch Rexroth R901023668

The 4WRZE10E50-7X/6EG24N9ETK31/F1D3M covers the middle range of size 10 with 50 l/min nominal flow and manages without pilot lines. The 4...20 mA current command value drives the spool of symbol E up to 315 bar operating pressure. A concealed auxiliary actuation is built in.

Benefits

• 50 l/min nominal flow, maximum flow 170 l/min at 315 bar operating pressure.
• Internal pilot supply and internal draining, connection only through P, T, A and B.
• Current command value 4...20 mA, on-board electronics, 24 VDC supply.
• Concealed auxiliary actuation for emergency and maintenance movement.
• Spool symbol E, 3 switching positions, mounting pattern ISO 4401-05-05-0-05.
• Weight 8.48 kg, NBR seals, hydraulic fluid HL, UKCA conformity.

Application

The variant is found on infeed and positioning axes in machines with a current interface and a compact manifold. Port P feeds the pilot stage as well. Low back pressure in the return line keeps control quality steady.

Manufacturer

Bosch Rexroth, material number R901023668, product family 4WRZ(E), type 4WRZE10E50-7X/6EG24N9ETK31/F1D3M. Characteristic curves and installation dimensions are given in data sheets RE 29115 and RE 07600-B.