Directional Spool Valve H-4WEH25C6X/6EG24N9TS2K4QMBG24 - Bosch Rexroth R901405541

In size 25 the choice of spool symbol weighs especially heavily, because large oil volumes can stay trapped at standstill. The H-4WEH25C6X/6EG24N9TS2K4QMBG24 carries symbol C and works with up to 700 l/min at 350 bar.

Benefits

• Spool symbol C in size 25, 2 switching positions and 4 ports.
• 700 l/min flow at 350 bar, ISO 4401-08-08-0-05 pattern.
• External pilot supply, internal pilot drain, without a separate drain line.
• 18.96 kg, NBR seals for HL hydraulic fluid.
• 24 VDC through a 3-pole (2 + PE) plug to EN 175301-803, subplate mounting.

Applications

The valve belongs on main axes of presses, lifting gear and test rigs where the cylinder should stand unpressurised after shutdown. The external pilot port allows a dedicated pilot supply, while the internal drain keeps the piping short. For a replacement, spool symbol and pilot variant have to match the valve being removed.

Manufacturer

At Bosch Rexroth the article runs under material number R901405541 within 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).