Proportional Directional Valve 4WRA10E30-2X/G24K4/V - Bosch Rexroth R900954060

A slow feed movement needs a nominal step that still resolves in the lower signal range. The 4WRA10E30-2X/G24K4/V is laid out for 30 l/min nominal flow and controls direction and volume steplessly within it.

Benefits

• 30 l/min nominal flow, so control stays finely resolved at small setpoints.
• Up to 75 l/min flow at 315 bar maximum operating pressure.
• Spool symbol E with 3 switching positions on 4 ports.
• FKM seals with release for HL hydraulic fluid.
• Direct actuated, 5.94 kg, driven through external electronics at 24 VDC.

Applications

The nominal step is meant for positioning axes, feed units and test setups with short travel. Because the valve is direct actuated, a separate pilot oil circuit is unnecessary. Zero point, gain and ramps are matched to the axis through the external amplifier card.

Manufacturer

Bosch Rexroth, material number R900954060. The version with 30 l/min nominal flow and FKM seals should be checked closely when a replacement is ordered.