Proportional Directional Valve 4WRZE10W6-25-7X/6EG24TK31/A1V - Bosch Rexroth R900246126

When an axis has to be positioned slowly and precisely, a small nominal flow helps more than spare capacity. The 4WRZE10W6-25-7X/6EG24TK31/A1V therefore works at 25 l/min in size 10, takes pilot oil externally through X and returns it internally, at operating pressures up to 315 bar.

Benefits

• Size 10 with spool symbol W6, rated at 25 l/min nominal flow.
• Pilot oil arrives externally through the X port and returns internally.
• No pressure reducing valve is fitted, the installation supplies the pilot pressure itself. Operating pressure up to 315 bar.
• Command value input ±10 V on the on-board electronics, wired through a 7-pole connector (6 + PE) to EN 175201-804 at 24 VDC.
• FKM seals, HL fluid, mounting pattern ISO 4401-05-05-0-05, maximum flow 170 l/min, 8.48 kg weight.
• UKCA conformity to SI2016/1091 covering electromagnetic compatibility.

Applications

The small nominal flow suits tracking axes, clamping circuits and test set-ups where precise small oil quantities matter. The FKM seals allow operation at elevated temperature. Since no pressure reducing valve is fitted, pilot pressure has to be set by the installation.

Manufacturer

Bosch Rexroth, material number R900246126. The type code 4WRZE10W6-25-7X/6EG24TK31/A1V states size 10, spool symbol W6, 25 l/min nominal flow and component series 7X. Characteristic curves, installation dimensions and the mounting pattern are given in data sheet RE 29115 and RE 07600-B.