Directional Spool Valve 4WEH16J7X/6EG24N9ESK4/10B08 - Bosch Rexroth R900926172

What settles the choice on this valve is spool symbol J, because it fixes behaviour in all three switching positions. Added to that is the combination of internal pilot oil supply with external pilot oil return. Four ports on a subplate to ISO 4401-07-07-0-05 pass up to 300 l/min at a maximum of 280 bar.

Benefits

• Spool symbol J, three switching positions, four ports
• Internal pilot oil supply with external pilot oil return
• Up to 300 l/min at a maximum of 280 bar in size 16
• Subplate mounting to ISO 4401-07-07-0-05
• 24 VDC through a 3-pole connector (2 + PE) to EN 175301-803
• NBR seals for HL fluid, mass 11.25 kg

Application

The valve goes into control blocks where several loads share one common return line. External pilot oil return keeps the pilot stage clear of that return. Size 16 covers circuits up to 300 l/min.

Manufacturer

Bosch Rexroth lists this pilot-operated directional valve 4WEH16J7X/6EG24N9ESK4/10B08 under material number R900926172. Data sheets RE 24751 and RE 07600-B carry the characteristic curves, the installation dimensions and the interface data. The spool symbol is fixed for this series and cannot be exchanged afterwards.