Proportional Directional Valve 4WRPDH6C3B04L-2X/M/24ND6T - Bosch Rexroth R901443218

On short strokes the resolution at low flow decides the accuracy. This direct actuated size 6 valve meters 4 l/min nominal flow at up to 350 bar and feeds spool position back internally.

Advantages

• 4 l/min nominal flow, 8 l/min maximum flow, ISO 4401-03-02-0-05 pattern.
• Direct actuation without a pilot stage, four switching positions with spool symbol C3.
• Command value as ±10 VDC or as 4 to 20 mA on the on-board electronics.
• Internal spool position feedback with a linear characteristic curve.
• NBR seals, HL hydraulic fluid, 24 VDC supply, weight 3.28 kg.

Applications

Fitted on test rigs, machine tools, handling axes where small flows are controlled. Four ports cover directional control of a double-acting cylinder. The electrical connection follows EN 175201-804, UKCA conformity for electromagnetic compatibility is documented.

Manufacturer

Bosch Rexroth, material number R901443218. Genuine manufacturer part, no replica. Refer to the series data sheet from the manufacturer for characteristic curves, mounting dimensions.