Directional Spool Valve 4WEH10E4X/6EG24N9S2K4 - Bosch Rexroth R900933719

When a directional valve is exchanged, hole pattern and spool symbol matter more than any other part of a type code. The 4WEH10E4X/6EG24N9S2K4 in size 10 fits a subplate to ISO 4401-05-05-0-05, switches to spool symbol E and carries up to 160 l/min at a maximum of 280 bar.

Benefits

• Hole pattern ISO 4401-05-05-0-05 for exchange without reworking a subplate.
• Spool symbol E in three switching positions across four ports.
• Up to 160 l/min at a maximum of 280 bar in pilot-operated design.
• External pilot oil supply and external pilot oil return for steady pilot pressure.
• 8.34 kg, 24 VDC and NBR seals for HL hydraulic fluid.

Application

Applications run from machine tools through presses to continuously operating power units. External pilot oil lets it work in circuits where port P is unpressurised at times.

Manufacturer

Bosch Rexroth lists this pilot-operated directional valve 4WEH10E4X/6EG24N9S2K4 under material number R900933719. Data sheets RE 24751 and RE 07600-B show characteristic curves, installation dimensions and the connection diagram. Before an exchange, check spool symbol, 24 VDC coil voltage and control ports X and Y.