Proportional Directional Valve 3WRCBEE32VF380M-1X/G24K31/A1M - Bosch Rexroth R901174492

A unipolar 0...10 V analogue output is the cheapest interface on many controllers, and this cartridge valve accepts it directly. It controls 380 l/min nominal flow at 315 bar and feeds the spool position back internally.

Benefits

• 0...10 V command suits simple analogue output cards without a bipolar supply.
• 380 l/min nominal flow, up to 1000 l/min at peak.
• Internal position feedback gives a repeatable spool setting.
• Size 32 cartridge design saves installation space in the manifold compared with a subplate valve.
• 315 bar operating pressure, three ports, three switching positions, weight 10.32 kg.

Applications

The valve is used in large control manifolds, for example on forging presses, injection moulding machines with high shot volume and in hydro power. The inflected curve with a linear fine control range allows precise positioning despite the high flow. Sealing is NBR for HL hydraulic fluid.

Manufacturer

Bosch Rexroth lists this product under material number R901174492.