Proportional Directional Valve 4WRTE10V1-50L-4X/6EG24EK31/A1M - Bosch Rexroth R901206342

The 4WRTE10V1-50L-4X/6EG24EK31/A1M accepts its command value as a ±10 V signal. Rated 50 l/min, cleared to 350 bar and equipped with internal piston position feedback, the axis tracks the signal without an extra amplifier card.

Advantages

• Analog ±10 V command input straight from the machine controller
• Nominal flow 50 l/min, maximum flow 170 l/min
• Operating pressure to 350 bar, V1 spool, 3 switching positions
• Internal pilot oil supply with external pilot oil return
• Internal piston position feedback for a consistent metering opening
• Weight 8.44 kg, NBR seals, 24 V DC supply

Applications

The voltage variant matches controllers and axis modules that already output ±10 V, for instance in machine tools and test rigs. At 50 l/min the valve moves mid-size cylinders. The external pilot drain keeps return line back pressure off the pilot stage.

Manufacturer

Bosch Rexroth material number R901206342. The type code 4WRTE10V1-50L-4X/6EG24EK31/A1M denotes size 10, the V1 spool, 50 l/min and the voltage command input.