Proportional Directional Valve 4WRZE32E1-520-7X/6EG24N9K31/A1M - Bosch Rexroth R900707651

A valve change should not keep the plant down longer than necessary. This size 32 build carries the common interface combination of external pilot oil with ±10 V and controls 520 l/min nominal flow at up to 350 bar.

Key benefits

• Mounting pattern ISO 4401-10-09-0-05 with 4 ports, matching existing size 32 subplates
• External pilot oil supply and external pilot oil return, no change to the working circuit needed
• Command value ±10 V, 24 V DC supply, 7-pole connector (6 + PE) to EN 175201-804
• 520 l/min nominal flow at 350 bar, with a flow limit of 1600 l/min
• Spool symbol E1, 3 switching positions, NBR seals, 43.3 kg

Technical data

Applications

Mainly bought as a replacement in existing presses, rolling stands and power units. Before fitting, check that the old plant really runs on external pilot oil. The pilot drain has to reach the tank without back pressure.

Manufacturer

Genuine Bosch Rexroth part, material number R900707651. Characteristic curves and installation dimensions are given in datasheet RE 29115, the series overview in document RE 07600-B.