Proportional Directional Valve 4WRAE6E1-07-2X/G24K31/F1V - Bosch Rexroth R900617493

The smaller the nominal flow, the finer a movement can be resolved. This direct operated size 6 proportional directional valve is rated at 7 l/min and spreads the 4 to 20 mA command range across it, at an operating pressure of up to 315 bar.

Benefits

• 7 l/min nominal flow for fine infeed and dosing movements.
• 4 to 20 mA command value fed from an ordinary current output on the controller.
• Spool symbol E1 with three switching positions and four ports.
• Concealed manual override for moving the axis during assembly.
• 315 bar maximum operating pressure, 2.22 kg weight, FKM seals, 42 l/min maximum flow.

Application

Typical duties are dosing cylinders, infeed axes on grinding and honing machines and test rigs with low flow rates. The valve sits on the ISO 4401-03-02-0-05 pattern and replaces a switching valve with a downstream throttle. Electronics on the valve save an amplifier in the cabinet.

Manufacturer

Material number R900617493 at Bosch Rexroth, type designation 4WRAE6E1-07-2X/G24K31/F1V, product family 4WRA.6,10.