Proportional Directional Valve 4WRZE10W6-25-7X/6EG24N9TK31/A1D3M - Bosch Rexroth R901158295

The 4WRZE10W6-25-7X/6EG24N9TK31/A1D3M meters 25 l/min nominal flow across the spool of symbol W6 and is guided by the +/-10 V voltage command value. Pilot supply is external and draining internal, so only the X line has to be laid additionally. Operating pressure reaches 315 bar.

Benefits

• 25 l/min nominal flow, maximum flow 170 l/min at 315 bar operating pressure.
• External pilot supply with internal draining, one line fewer than the fully external build.
• Command value +/-10 V, on-board electronics, 24 VDC supply.
• Concealed auxiliary actuation for emergency movement.
• Spool symbol W6, mounting pattern ISO 4401-05-05-0-05, size 10.
• Weight 8.43 kg, NBR seals, hydraulic fluid HL, UKCA conformity.

Application

This combination proves itself in machines that already have a pilot circuit and whose tank connection sits close by. Fine positioning and force control are typical duties. Back pressure in port T stays limited in such layouts.

Manufacturer

Made by Bosch Rexroth under material number R901158295, type 4WRZE10W6-25-7X/6EG24N9TK31/A1D3M of product family 4WRZ(E). The full set of characteristic curves is contained in data sheets RE 29115 and RE 07600-B.