Proportional Directional Valve 4WRZE32W6-360-7X/6EG24N9TK31/F1M - Bosch Rexroth R901262091

A motion that has to stay even for hours tolerates no drift in the pilot circuit. The 4WRZE32W6-360-7X/6EG24N9TK31/F1M therefore receives pilot oil externally, returns it internally and meters 360 l/min at 350 bar from a 4...20 mA current command.

Benefits

• 360 l/min nominal flow inside a body rated up to 1600 l/min, which improves resolution.
• External pilot oil supply with internal return keeps pilot pressure separate from working pressure.
• W6 spool on the ISO 4401-10-09-0-05 interface with four ports and three switching positions.
• 4...20 mA current command on 24 V DC, electronics inside the valve, 7-pole connector (6 + PE).
• 43.3 kg, NBR seals, HL hydraulic fluid, UKCA conformity for electromagnetic compatibility.

Applications

Uses range from oscillation drives in continuous casting plants through infeed axes to test rigs with long load cycles. The concealed auxiliary actuation stays available for a fault case. At 350 bar the axis reaches high forces even with smaller cylinders.

Manufacturer

Bosch Rexroth, type designation 4WRZE32W6-360-7X/6EG24N9TK31/F1M, material number R901262091, product family 4WRZ(E). Characteristic curves, mounting position and port dimensions are covered by data sheet RE 29115, catalogue RE 07600-B places the unit within the range.