Proportional Directional Valve 4WRZE32E520-7X/6EG24N9K31/A1D3V - Bosch Rexroth R900957472

A dedicated pilot circuit decouples the valve from pressure swings in the main circuit. The 4WRZE32E520-7X/6EG24N9K31/A1D3V uses that separation with external pilot oil supply and external pilot oil return, works with spool symbol E and delivers 520 l/min nominal flow.

Benefits

• External pilot oil supply and external pilot oil return, pilot control independent of the main circuit
• Spool symbol E with 3 switching positions across 4 ports
• 520 l/min nominal flow, max. flow 1600 l/min
• ±10 V command, on-board electronics at 24 V DC
• Max. operating pressure 350 bar, FKM seals, HL hydraulic fluid
• Weight 44.1 kg

Applications

Suitable for presses, plastics machinery and test equipment with a separate pilot pump. The 7-pole connector to EN 175201-804 allows an exchange against an identical valve without rewiring. The 44.1 kg belong on a subplate to ISO 4401-10-09-0-05.

Manufacturer

Bosch Rexroth, material number R900957472. Technical details, characteristic curves and installation dimensions are given in data sheet RE 29115 for the pilot-operated proportional directional valve and in overview RE 07600-B.