Proportional Directional Valve 4WRTE10E1-50L-4X/6EG24EK31/A1M - Bosch Rexroth R900246199

Return filters, coolers and long tank lines build a counter pressure that acts on the pilot stage. The 4WRTE10E1-50L-4X/6EG24EK31/A1M avoids that with an external return while metering a 50 l/min nominal flow.

Advantages

• External pilot oil return through Y, independent of counter pressure in the tank gallery.
• Internal pilot oil supply from P, no additional pressure line needed.
• Nominal flow of 50 l/min, operating pressure up to 350 bar, flow up to 170 l/min.
• Plus/minus 10 V command on the on-board electronics, spool symbol E1.
• Three switching positions on four ports, subplate mounting ISO 4401-05-05-0-05.
• Weight of 8.51 kg, NBR seals, 24 VDC supply voltage.

Applications

It is used on power units with return filters and oil coolers as well as in systems sharing one tank gallery. The version also fits when several valves discharge into the same return at once. Pilot pressure at port P has to be secured over the whole cycle.

Manufacturer

Bosch Rexroth, material number R900246199. Product family 4WRTE, spare parts and successor types are supplied by the manufacturer.