Proportional Directional Valve 4WRZE10W6-50-7X/6EG24N9ETK31/A1D3M - Bosch Rexroth R900725318

In densely packed control manifolds every line that need not be laid counts. The 4WRZE10W6-50-7X/6EG24N9ETK31/A1D3M feeds and drains its pilot stage internally, meters 50 l/min nominal flow with spool symbol W6 and caps control pressure with its own pressure reducing valve at working pressures up to 315 bar.

Benefits

• The spool carries symbol W6 and the nominal flow is 50 l/min.
• Pilot oil supply and return both run inside the valve, which saves two external control lines.
• A pressure reducing valve in the pilot stage caps control pressure, working pressure may reach 315 bar.
• On-board electronics process the ±10 V command value at the valve, powered by 24 VDC through a 7-pole connector (6 + PE) to EN 175201-804.
• Mounting pattern ISO 4401-05-05-0-05, NBR seals for HL fluid, maximum flow 170 l/min, weight 8.53 kg.
• UKCA conformity to SI2016/1091 covering electromagnetic compatibility.

Technical data

Applications

The layout suits compact power units, mobile equipment and machines with no second oil circuit. The subplate only has to carry the ISO 4401-05-05-0-05 hole pattern. At 50 l/min the valve stays in the class of medium feed axes.

Manufacturer

Bosch Rexroth, material number R900725318. The type code 4WRZE10W6-50-7X/6EG24N9ETK31/A1D3M states size 10, spool symbol W6, 50 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.