Proportional Directional Valve 4WRTE32E1-600L-4X/6EG24K31/F1M - Bosch Rexroth R901349447

Without feedback on spool position a proportional valve drifts with temperature and contamination. The 4WRTE32E1-600L-4X measures that position internally and holds its linear characteristic, at 600 l/min nominal flow and 350 bar.

Benefits

• Internal piston position feedback for a repeatable, linear relation between command value and flow.
• 600 l/min nominal flow and up to 1600 l/min maximum flow in size 32.
• External pilot oil supply and external return for systems with their own control oil circuit.
• 4 to 20 mA command value through the on-board electronics on 24 V DC.
• 34.5 kg weight at 350 bar operating pressure, NBR seals and connection diagram ISO 4401-10-09-0-05.

Applications

The valve controls speed and position on heavy axes in presses, test benches and hydraulic engineering installations. Because pilot oil is routed separately, function is retained even when the main circuit is unloaded. HL is the specified fluid.

Manufacturer

Bosch Rexroth, material number R901349447, product family 4WRTE. Four ports, three switching positions, subplate mounting to ISO 4401-10-09-0-05.