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.

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.