Proportional Directional Valve 4WRPE6W32SJ-3X/M/24L1 - Bosch Rexroth R901543346

On the 4WRPE6W32SJ the relieved centre decides the application. Spool symbol W puts both actuator ports on tank at rest, so the cylinder stands unpressurised and can be moved by hand. The valve carries 32 l/min nominal flow, releases peaks of up to 101 l/min maximum flow and works at up to 350 bar.

Benefits

• Relieved centre to spool symbol W, both actuator ports sit on tank at rest
• 32 l/min nominal flow, up to 101 l/min maximum flow in size 6
• Operating pressure up to 350 bar, hole pattern ISO 4401-03-02-0-05, four ports
• IO-Link over a 5-pole M12 connector, A coding to EN 61076-2
• On-board electronics with internal spool position feedback, 24 VDC supply
• 3.78 kg unit weight, NBR seals, HL hydraulic fluid, CE conformity

Application

This variant is meant for axes that should stay movable by hand during set-up or after shut-down, for example on machine tools, test set-ups and welding fixtures. A relieved centre also reduces heating at standstill because no oil is pumped against a blocked spool. Where the load has to be held hydraulically, choose the version with symbol E instead.

Manufacturer

Bosch Rexroth lists this version under material number R901543346.