Proportional Directional Valve 4WRZ10E1-50-7X/6EG24N9EK4/V - Bosch Rexroth R901260990

The 4WRZ10E1-50-7X/6EG24N9EK4/V carries spool symbol E1 and is matched to 50 l/min nominal flow. Total flow can rise to 170 l/min and the valve weighs 7.8 kg.

Advantages

• Symbol E1 in three switching positions of size 10.
• Nominal flow of 50 l/min with total flow up to 170 l/min.
• Internal pilot oil supply, external pilot oil return.
• Operating pressure up to 315 bar, version without pressure reducing valve.
• Concealed manual override and command value from external electronics.
• FKM seals, weight 7.8 kg.

Application

The valve controls cylinders and hydraulic motors in machines whose movements must start gently and stop accurately. It mounts on a subplate to ISO 4401-05-05-0-05. Pilot oil return is routed separately so that pressure in the tank passage does not affect piloting.

Manufacturer

The Bosch Rexroth material number is R901260990. Curves and installation dimensions are given in the data sheet in the download section.