Directional Spool Valve 4WEH32J6X/6EG24N9ESK4/B10 - Bosch Rexroth R901234925

A return line under back pressure disturbs the pilot stage of a large spool valve. The 4WEH32J6X/6EG24N9ESK4/B10 therefore drains its pilot oil externally through the Y line and still switches up to 1100 l/min.

Benefits

• External pilot oil return keeps the pilot stage clear of back pressure in the return line.
• Internal pilot oil supply from port P, so no separate pilot pressure source is needed.
• 1100 l/min maximum flow at 280 bar maximum operating pressure.
• Spool symbol J in three switching positions, switched at 24 V DC.
• 36.08 kg mass, subplate mounting to ISO 4401-10-09-0-05, NBR seals.

Applications

This version suits power units with long return runs, filters or coolers in the tank line that build up back pressure there. The Y drain is routed to the tank without pressure. The released hydraulic fluid is HL.

Manufacturer

Bosch Rexroth, material number R901234925, product family H-4W.H... Port assignment and characteristic curves are given in data sheet RE 24751.