Directional Spool Valve H-4WEH25D6X/6EG24TK4 - Bosch Rexroth R901087322

Fewer fittings on the manifold mean fewer possible leak points. This version needs only one external pilot line because the return runs internally, and it switches to spool symbol D.

Benefits

• Internal pilot oil return with external supply, one fitting fewer on the manifold.
• Spool symbol D with 4 ports and 2 switching positions.
• Flow up to 700 l/min in size 25, maximum operating pressure 350 bar.
• 17.8 kg weight, subplate mounting ISO 4401-08-08-0-05.
• Solenoid actuation at 24 VDC, NBR seals, HL hydraulic fluid.

Application

The layout suits manifolds with a short, unloaded tank passage. Large cylinders in presses and lifting gear can be controlled with little piping. A 3-pole connector (2 + PE) to EN 175301-803 serves for wiring.

Manufacturer

Bosch Rexroth, material number R901087322, type designation H-4WEH25D6X/6EG24TK4. Data sheets RE 24751 and RE 07600-B carry the characteristic curves, port dimensions and installation notes.