Directional Spool Valve 4WEH16E7X/6EG24K4QM0G24/B10 - Bosch Rexroth R901417161

The valve reverses oil flows of up to 300 l/min in circuits running to 280 bar. Pilot oil supply and pilot oil return are both external, so the pilot stage switches reliably even at low working pressure. Spool symbol E defines the centre position.

Benefits

• 300 l/min flow at up to 280 bar operating pressure, size 16
• External pilot oil supply and external return, independent of working pressure
• Three switching positions with spool symbol E, ISO 4401-07-07-0-05 pattern
• Solenoid actuation at 24 V DC, connector 3-pole (2 + PE) according to EN 175301-803
• 10 kg weight, NBR seals for HL hydraulic fluid

Application

The place for this valve is in power units whose working pressure occasionally drops below the pilot pressure required. Separate pilot supply then keeps switching behaviour stable. Four ports follow the standard pattern of size 16.

Manufacturer

Bosch Rexroth lists the valve under material number R901417161. Switching times and installation dimensions are in the datasheet.