Proportional Directional Valve 4WRPDH6CB40P-2X/M/24ED6T - Bosch Rexroth R901576984

Direct actuation saves the whole pilot oil side, because no pilot pressure has to be present. The 4WRPDH6CB40P-2X/M/24ED6T exploits that, metering 40 l/min rated flow at up to 350 bar under internal spool position feedback.

Benefits

• 40 l/min rated flow in size 6, peaking at 50 l/min, with no pilot oil line whatsoever.
• Direct actuation with internal spool position feedback, the characteristic stays linear with a marked fine control range.
• One valve for both signal types, the electronics accept plus minus 10 V DC as well as 4 to 20 mA.
• Spool symbol C with 4 switching positions across 4 ports, operating pressure up to 350 bar.
• Mounting pattern ISO 4401-03-02-0-05, 12-pole connector (11 + PE), NBR seals for HL fluid, 3.6 kg.

Applications

This valve belongs on fast handling axes, infeed drives, clamping circuits of machine tools, test cylinders with short ramps. Since actuation is direct, the axis keeps working even when system pressure is low. Size 6 keeps the valve block small without giving up the control quality of an axis with position feedback.

Manufacturer

Bosch Rexroth, material number R901576984. The type code 4WRPDH6CB40P-2X/M/24ED6T names size 6, spool symbol C, 40 l/min, series 2X, 24 V electronics ED6T. Conformity is declared as UKCA with electromagnetic compatibility (EMC) SI2016/1091.