Proportional Directional Valve 4WRZ10E1-50-7X/6EG24N9EK4/D3M - Bosch Rexroth R900784961

Internal supply saves a line, external return protects against counter pressure. The 4WRZ10E1-50-7X/6EG24N9EK4/D3M combines both at a nominal flow of 50 l/min.

Benefits

• Internal pilot oil supply with external return, one line fewer with clean relief.
• 50 l/min nominal flow, up to 170 l/min flow at 315 bar.
• Spool symbol E1, 3 switching positions, 4 ports on the ISO 4401-05-05-0-05 interface.
• Concealed auxiliary actuation and a pressure reducing valve in the pilot stage.
• 8.24 kg, 24 VDC, NBR seals for HL hydraulic fluid.

Applications

Installation suits medium feed axes whose return line runs through a filter. The separate pilot return keeps the characteristic independent of the filter condition. Through the external electronics, ramps and characteristics can be stored in the amplifier card.

Manufacturer

Bosch Rexroth, material number R900784961. Characteristic curves, step responses and installation dimensions are given in data sheet RE 29115 on the pilot-operated proportional directional valve, the series overview in RE 07600-B.