Proportional Directional Valve 4WRZE32W6-520-7X/6EG24ETK31/F1V - Bosch Rexroth R901225763

Dropping two pilot lines saves bores, fittings and assembly time on the manifold. The 4WRZE32W6-520-7X/6EG24ETK31/F1V is fed and drained internally on the pilot side and meters 520 l/min nominal flow at 350 bar.

Benefits

• Internal pilot oil supply and internal return - no external pilot lines on the manifold.
• 520 l/min nominal flow, up to 1600 l/min, size 32.
• 4 to 20 mA command into the on-board electronics on 24 VDC.
• Symbol W6, version without pressure reducing valve, subplate mounting ISO 4401-10-09-0-05.
• 44 kg, FKM seals, HL hydraulic fluid, UKCA to SI2016/1091.

Technical data

Application

A fit for manifolds that should carry as few outside connections as possible, for instance in mobile or enclosed plant. It assumes a tank gallery without significant back pressure. Where back pressure exists, a version with external pilot return is the safer choice.

Manufacturer

Bosch Rexroth, material number R901225763, 4WRZ(E) product family, component series 7X. Fundamentals and ratings are in the data sheets Proportional directional valve, pilot-operated (RE 29115) and Hydraulic valves (RE 07600-B).