Directional Spool Valve 4WEH16HD7X/6EG24N9ETSK4/B10 - Bosch Rexroth R901057331

The 4WEH16HD7X/6EG24N9ETSK4/B10 feeds and relieves its pilot stage internally, so the manifold needs no additional channels. Spool symbol D occupies two switching positions across four ports. Size 16 provides 300 l/min at 280 bar maximum operating pressure and the weight is 10.26 kg.

Benefits

• Internal piloting, no additional channels inside the manifold
• Spool symbol D, 2 switching positions, 4 ports
• 300 l/min flow at 280 bar maximum operating pressure
• Size 16, weight 10.26 kg
• ISO 4401-07-07-0-05 mounting pattern, subplate mounting
• 24 VDC solenoid actuation, 3-pole connector (2 + PE), NBR seals

Application

In stacked manifolds several valves share pressure and tank channel, and every further bore raises machining effort as well as leakage risk. Internal piloting therefore keeps the block simple. System pressure still has to stay high enough throughout every phase of operation.

Manufacturer

Bosch Rexroth, material number R901057331. Two manufacturer documents are on file, channel assignment and installation dimensions are given in the data sheet.