Directional Spool Valve 4WEH10D4X/6EG110N9K4 - Bosch Rexroth R901024601

The pilot stage does the work a single solenoid of this size cannot manage. On the 4WEH10D4X/6EG110N9K4 that lets 160 l/min pass over the ISO 4401-05-05-0-05 pattern at up to 280 bar.

Benefits

• Pilot-operated design, giving 160 l/min in size 10 at 280 bar.
• 110 VDC solenoid for valve levels without a 24 V supply.
• Spool symbol D, 2 switching positions, 4 ports in subplate mounting.
• Pilot oil in and out externally, the pilot circuit is fed separately.
• 6.8 kg, NBR seals for HL hydraulic fluid, UKCA under Low-Voltage Directive SI2016/1091.

Applications

The valve is used in manifolds of presses, machine tools and power units with their own pilot supply. The separate pilot drain keeps back pressure at the pilot stage low, which makes switching times repeatable. For a replacement, match spool symbol, pilot variant and coil voltage.

Manufacturer

Built by Bosch Rexroth and listed as material number R901024601 in product family H-4W.H... Characteristic curves, limit values and mounting dimensions are given in datasheet Directional spool valves, pilot-operated (RE 24751) and Hydraulic valves and hydro- (RE 07600-B).