Proportional Directional Valve 4WRPDH6C4B25P-2X/M/24ED6T - Bosch Rexroth R901376440

Entering a force ramp, resolution near the zero position decides the result. The 4WRPDH6C4B25P-2X/M/24ED6T works there inside the fine control range of its linear characteristic, releasing up to 41 l/min at full command.

Benefits

• Fine control range around zero through internal spool position feedback, linear characteristic.
• 25 l/min rated flow, 41 l/min maximum, operating pressure up to 350 bar in size 6.
• Spool symbol C4 with 4 switching positions across 4 ports.
• Command value plus minus 10 V DC or 4 to 20 mA at the same electronics, 24 V DC supply.
• Directly actuated without a pilot circuit, ISO 4401-03-02-0-05, NBR seals, 3.47 kg.

Applications

The usual place is materials testing machines, endurance test rigs, joining axes under force control. Since one article accepts a voltage as well as a current command, a rig can move to a different control system without changing the valve. The 12-pole connector (11 + PE) gathers supply, command value, diagnostics into a single plug.

Manufacturer

Bosch Rexroth, material number R901376440. The type code 4WRPDH6C4B25P-2X/M/24ED6T stands for size 6, spool symbol C4, 25 l/min, series 2X, electronics variant ED6T. Conformity UKCA with EMC SI2016/1091.