Directional Spool Valve 4WE6D5X/BG24NVP1Z2 - Bosch Rexroth R901458466

A compact machine tool or clamping circuit has to change the direction of oil flow right at the manifold, without a dedicated pilot oil supply. The 4WE6D5X/BG24NVP1Z2 switches under direct solenoid actuation and carries up to 70 l/min at a maximum operating pressure of 350 bar.

Advantages

• Direct solenoid actuation needs no pilot oil, so the valve works across the whole range up to 350 bar independently of a pilot pressure.
• Connection diagram ISO 4401-03-02-0-05 lets the valve sit on any standard size 6 subplate.
• Two switching positions to symbol D across four ports, laid out for reversing double-acting cylinders.
• Manual override moves the axis during setup and fault finding even without the 24 VDC supply.
• At 3.86 kg it stays light enough for densely packed valve blocks, and the NBR seals match hydraulic fluid HL.

Application

The valve drives feed and clamping axes in machine tools, presses and test rigs where a flow of up to 70 l/min is enough. Because it is directly actuated, it suits circuits that carry no pilot oil supply of their own. The 24 VDC version wires straight into a standard machine controller.

Manufacturer

Bosch Rexroth builds the valve under material number R901458466.