Proportional Directional Valve 4WRZ16E150-7X/6EG24N9ETK4/D3M-674 - Bosch Rexroth R901263889

Large axes need a proportionally metered oil flow that stays stable even at 350 bar. The 4WRZ16E150-7X/6EG24N9ETK4/D3M-674 provides 150 l/min nominal flow in size 16 for that and opens up to 460 l/min.

Benefits

• 150 l/min nominal flow, up to 460 l/min maximum in size 16
• Operating pressure up to 350 bar, NBR seals for HL mineral oil
• Symbol E with three switching positions on four ports
• Electrical control with external electronics through a 7-pole connector (6 + PE) to EN 175201-804
• Pilot-operated with internal pilot oil supply and internal return
• 11.78 kg mass, pattern ISO 4401-07-07-0-05

Application

The valve is intended for presses, test rigs and handling axes whose speed is guided by a command signal. The matching amplifier electronics are ordered separately and tuned to the valve. Nominal flow refers to the measuring pressure drop stated in the data sheet.

Manufacturer

The build comes from product family 4WRZ(E) of proportional directional valves. The factory designation is Bosch Rexroth material number R901263889. Characteristic curves, step responses and terminal assignment are given in data sheet RE 29115, the range overview in catalogue RE 07600-B.