Proportional Directional Valve 4WREE10W1-75-3X/V/24F1 - Bosch Rexroth R901572025

Anyone replacing a valve on an existing subplate checks the hole pattern and the signal type first. In this build the 4WREE10W1-75 sits on the standard ISO 4401-05-04-0-05 pattern for size 10, carries 75 l/min nominal flow and accepts the command value as 4...20 mA. Peaks of up to 180 l/min maximum flow at 350 bar are possible.

Benefits

• Standard ISO 4401-05-04-0-05 hole pattern for size 10, ready to replace on an existing subplate
• 75 l/min nominal flow, up to 180 l/min maximum flow
• 4...20 mA command value through a 7-pole connector (6 + PE) to EN 175201-804
• Spool symbol W1, both actuator ports sit on tank at rest
• FKM seals for HL hydraulic fluid, 7.3 kg unit weight
• On-board digital electronics, 24 VDC, operating pressure up to 350 bar

Application

The valve suits new builds as well as replacements in existing machines with an ISO 4401-05-04-0-05 interface and a current command. Before swapping, compare nominal flow, spool symbol and seal material against the previous valve. The relieved centre puts both actuator ports on tank at standstill.

Manufacturer

Bosch Rexroth lists this valve under material number R901572025.