Proportional Directional Valve 4WRTE32V400L-4X/6EG24K31/A1M - Bosch Rexroth R900759183

For a replacement in an existing machine the interface plus the mounting pattern matter most. The 4WRTE32V400L-4X/6EG24K31/A1M brings the widespread +/-10 V input, spool symbol V, subplate pattern ISO 4401-10-09-0-05, along with 400 l/min nominal flow at 350 bar.

Benefits

• 400 l/min nominal flow, peak value 1600 l/min, operating pressure up to 350 bar.
• Analogue command value +/-10 V, compatible with most control cards already installed.
• Spool symbol V, 3 switching positions, 4 ports.
• External pilot oil supply with external pilot oil return, as in the earlier piping.
• On-board electronics, 24 VDC through a 7-pole connector (6 + PE) to EN 175201-804.
• NBR seals for hydraulic fluid HL, mass 37.18 kg.

Applications

The valve serves presses, forging plants plus test benches that already run an analogue axis control. Because the electronics sit on the valve, a separate amplifier card in the cabinet becomes unnecessary. Size 32 with mounting pattern ISO 4401-10-09-0-05 stays unchanged.

Manufacturer

Bosch Rexroth, material number R900759183. The technical data follows the manufacturer records of the 4WRTE product family.