Proportional Directional Valve 4WRZE10E50-7X/6EG24N9ETK31/A1D3M - Bosch Rexroth R900787093

The 4WRZE10E50-7X/6EG24N9ETK31/A1D3M converts 50 l/min nominal flow at the spool of symbol E and is guided by the +/-10 V voltage command value. Because pilot oil supply and draining run internally, piping is limited to four ports. Operating pressure reaches 315 bar.

Benefits

• 50 l/min nominal flow, maximum flow 170 l/min at 315 bar operating pressure.
• Internal pilot supply and internal draining, no additional pilot circuit needed.
• Command value +/-10 V, on-board electronics, 24 VDC through a 7-pole connector (6 + PE).
• Concealed auxiliary actuation for emergency and set-up movement.
• Spool symbol E, 3 switching positions, mounting pattern ISO 4401-05-05-0-05, size 10.
• Weight 8.47 kg, NBR seals, pressure reducing valve in the pilot stage, UKCA conformity.

Application

The variant covers standard duties on infeed and clamping axes where piping should stay lean. Stable system pressure in port P is a precondition. The tank connection additionally absorbs the pilot flow.

Manufacturer

Material number R900787093 at Bosch Rexroth, type designation 4WRZE10E50-7X/6EG24N9ETK31/A1D3M, product family 4WRZ(E). Dimensions, curves and commissioning notes are given in data sheets RE 29115 and RE 07600-B.