Proportional Directional Valve 4WRTE25E350P-4X/6EG24K31/F1M - Bosch Rexroth R901229276

An axis that travels in rapid traverse and stops in fine feed asks the valve for two behaviours. The 4WRTE25E350P-4X/6EG24K31/F1M provides them through a spool with a fine control range while handling 350 l/min nominal flow.

Benefits

• Spool with fine control range, small command values act sensitively, large ones open wide.
• 350 l/min nominal flow, up to 870 l/min maximum flow, operating pressure up to 350 bar.
• Command value 4 to 20 mA on the on-board electronics, 24 VDC supply voltage.
• External pilot oil supply and external return, independent of the pressure in the main channel.
• Spool symbol E, three switching positions on four ports, ISO 4401-08-08-0-05.
• 17.8 kg, NBR seals, 7-pole connector (6 + PE) to EN 175201-804.

Application

The valve is intended for positioning axes in presses, test rigs and forming machines with long signal runs. The current interface stays readable in electrically noisy surroundings. The external pilot circuit has to be provided on site.

Manufacturer

Bosch Rexroth, material number R901229276.