Proportional Directional Valve 4WREE10W1-75-3X/V/24A1 - Bosch Rexroth R901572032

The seal material often decides whether a valve is released for an existing plant. This build of the 4WREE10W1-75 is sealed with FKM, carries 75 l/min nominal flow and passes up to 180 l/min maximum flow at peaks. The ±10 V voltage command goes straight into the on-board digital electronics.

Benefits

• FKM seals, matching approval in plants with a corresponding material requirement
• 75 l/min nominal flow, up to 180 l/min maximum flow in size 10
• Spool symbol W1 with a relieved centre, four ports, three switching positions
• ±10 V command value, on-board digital electronics, 24 VDC supply
• Operating pressure up to 350 bar, hole pattern 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

The valve is used in lifting and feed axes with a higher oil demand where the machine builder specifies FKM. A relieved centre keeps the cylinder unpressurised after shut-down. As a direct operated valve it lets the circuit do without a separate control oil supply.

Manufacturer

The Bosch Rexroth material number is R901572032.