Proportional Directional Valve 4WREE10W1-75-3X/M/24A1 - Bosch Rexroth R901582119

Lifting axes on short cycle times need more oil than a plain infeed axis. The 4WREE10W1-75 releases 75 l/min nominal flow for that, admits up to 180 l/min maximum flow at peaks and works at up to 350 bar operating pressure. Spool symbol W1 puts both actuator ports on tank at rest, and the version is sealed with NBR.

Benefits

• 75 l/min nominal flow for brisk strokes, up to 180 l/min maximum flow
• Relieved centre to spool symbol W1, three switching positions, four ports
• NBR seals matched to HL class hydraulic fluid
• ±10 V command value, on-board digital electronics, 24 VDC supply
• Operating pressure up to 350 bar, subplate mounting to ISO 4401-05-04-0-05
• 7.3 kg unit weight, 7-pole connector (6 + PE) to EN 175201-804, UKCA conformity for EMC SI2016/1091

Application

Fields of use are lifting and feed axes with a larger oil demand on forming machines, saws and handling plant. Because both actuator ports sit on tank at rest, the axis stays movable after shut-down. Direct actuation saves the pilot circuit and with it a further oil supply.

Manufacturer

Bosch Rexroth lists this valve under material number R901582119.