Proportional Directional Valve 4WRZE25E325-7X/6EG24N9ETK31/A1V - Bosch Rexroth R900945994

At 325 l/min nominal flow the entire pilot path stays inside the valve, which noticeably cuts piping work on the manifold. Operating pressure reaches 350 bar, the flow limit 870 l/min, regulated through an internal position transducer.

Benefits

• 325 l/min nominal flow at 350 bar, flow limit 870 l/min
• Pilot supply as well as pilot drain internal, no additional piping
• Spool symbol E with 3 switching positions across 4 ports
• Analog command plus to minus 10 V, on-board electronics at 24 VDC
• FKM seals for HL fluid, UKCA to SI2016/1091, mass 20.14 kg

Applications

Large presses, multi-daylight tooling as well as pressing shops on short cycles exploit the high nominal flow. Since no pilot oil is routed outside, the manifold stays tidy. The return should be low in pressure so the pilot stage can drain freely.

Manufacturer

Bosch Rexroth lists this build as R900945994. Performance limits, step response plus curves appear in data sheet RE 29115.