Proportional Directional Valve 4WRPDH6C3B40P-2X/M/24SD6T - Bosch Rexroth R901350209

Positioning axes with long travel lose time whenever the valve throttles rapid traverse. The 4WRPDH6C3B40P-2X/M/24SD6T releases 40 l/min rated flow, opens to 50 l/min, controls the end position through internal spool position feedback.

Benefits

• 40 l/min rated flow with a 50 l/min peak, giving short travel times over long distances.
• Spool symbol C3 across 4 switching positions with 4 ports, linear characteristic with fine control range.
• Internal position feedback brakes the axis into its target under control, with no second valve in the circuit.
• Directly actuated, independent of pilot pressure, operating pressure up to 350 bar.
• Command value plus minus 10 V DC or 4 to 20 mA, 24 V DC, ISO 4401-03-02-0-05, NBR seals, 3.58 kg.

Applications

The rating fits back gauges, infeed carriages, traversing axes covering several hundred millimetres. Rapid traverse plus a controlled approach to the target run through the same valve. In circuits with permanently small movements the 15 l/min spool stage stays the more accurate answer.

Manufacturer

Bosch Rexroth, material number R901350209. The type code 4WRPDH6C3B40P-2X/M/24SD6T names size 6, spool symbol C3, 40 l/min, series 2X, electronics SD6T. Conformity UKCA, EMC SI2016/1091.