Proportional Directional Valve 4WREE10E1-75-3X/V/24A1 - Bosch Rexroth R901572047

High flow and a closed centre often belong together on lifting axes. The 4WREE10E1-75 releases 75 l/min nominal flow for that, admits up to 180 l/min maximum flow at peaks and holds 350 bar operating pressure. The command value arrives as a ±10 V voltage, with direction following the sign.

Benefits

• 75 l/min nominal flow, up to 180 l/min maximum flow
• Closed centre to spool symbol E1, the axis keeps its position without an extra valve
• ±10 V command value, on-board digital electronics right at the valve
• Operating pressure up to 350 bar, hole pattern ISO 4401-05-04-0-05 in size 10
• FKM seals for HL hydraulic fluid, 7.4 kg unit weight
• 24 VDC supply, 7-pole connector (6 + PE) to EN 175201-804, UKCA conformity for EMC SI2016/1091

Application

Typical duties are lifting cylinders, press infeeds and clamping axes with a larger oil demand that stay under load after travelling. A bipolar voltage command connects to common analogue outputs without a converter. For plants with long signal runs the 4...20 mA variant is preferable.

Manufacturer

The Bosch Rexroth material number is R901572047.