Proportional Directional Valve 4WRZ10W6-85-7X/6EG24TK4/M - Bosch Rexroth R900735025

For axes with a defined rest position and high travel speed, spool and pilot routing have to match. The 4WRZ10W6-85-7X/6EG24TK4/M brings together symbol W6, 85 l/min nominal flow and an external pilot supply with internal return.

Benefits

• 85 l/min nominal flow for brisk movement at 170 l/min maximum flow.
• Spool symbol W6 with its own porting in the centre position.
• External supply, internal return of pilot oil, which saves one return line.
• 315 bar maximum operating pressure on the ISO 4401-05-05-0-05 interface.
• 7.74 kg weight, electrically connected through a 7-pole connector (6 + PE).

Application

The valve is used in axes of special purpose machines, test rigs and presses with cyclic movement. The hydraulic fluid is HL mineral oil and the seals are NBR.

Manufacturer

The version belongs to the Bosch Rexroth product family 4WRZ(E). Ordering runs through Bosch Rexroth material number R900735025. Curves and performance limits are given in data sheet RE 29115, supplemented by RE 07600-B.