Proportional Directional Valve 4WRZE32E520-7X/6EG24N9TK31/A1D3V - Bosch Rexroth R900938883

Some circuits feed pilot oil from a dedicated pump but should manage without an additional return line. That is exactly what the 4WRZE32E520-7X/6EG24N9TK31/A1D3V is built for, with external pilot oil supply, internal pilot oil return and 520 l/min nominal flow on a ±10 V command.

Benefits

• External pilot oil supply with internal pilot oil return, only one additional control line needed
• 520 l/min nominal flow, max. flow 1600 l/min
• ±10 V command on on-board electronics, 24 V DC
• Spool symbol E, max. operating pressure 350 bar
• Subplate mounting to ISO 4401-10-09-0-05, weight 43.6 kg
• FKM seals, HL hydraulic fluid

Applications

Common in presses and test benches with their own pilot pump, where the pilot return flows to the main circuit tank without pressure. UKCA conformity is documented for deliveries to the United Kingdom.

Manufacturer

Bosch Rexroth, material number R900938883. 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.