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.

Technical data

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).