Directional Spool Valve Z4WEH10E63-4X/6EG24N9TK4/B10D3 - Bosch Rexroth R900765327

If working pressure drops, an internally supplied pilot valve runs short of pilot pressure. The Z4WEH10E63-4X/6EG24N9TK4/B10D3 therefore draws pilot oil externally and drains it internally, at flows up to 160 l/min.

Benefits

• External pilot oil supply, internal return, switching behaviour stays independent of working pressure.
• Up to 160 l/min at 315 bar maximum operating pressure in size 10.
• Spool symbol E63 with 2 switching positions on 4 ports.
• Sandwich plate design, the function drops into the existing valve stack.
• Concealed auxiliary actuation at 7.8 kg and 24 VDC control.

Applications

The design suits plants that already have a separate pilot oil circuit and still want the valve inside the stack. Presses and clamping systems with changing working pressures are typical cases. Concealed auxiliary actuation allows switching during setup without lying open to access in service.

Manufacturer

Bosch Rexroth, material number R900765327. Data sheet RE 24753 describes the 4/2 and 4/3 directional shut-off valves, and RE 07600-B places them within the valve programme.