Proportional Directional Valve 4WRPDH6C3B04P-2X/M/24SD6T - Bosch Rexroth R901449925

Where an axis has to creep by millimetres over minutes, spool resolution decides the outcome. The 4WRPDH6C3B04P-2X works with 4 l/min nominal flow and a linear fine control range, direct actuated and with internal position feedback.

Benefits

• Nominal flow of 4 l/min with a linear fine control range for slow motion.
• Maximum flow 8 l/min, maximum operating pressure 350 bar.
• Direct actuated, no pilot oil is needed.
• Internal spool position feedback, spool symbol C3, four switching positions.
• Command value selectable as ±10 VDC or 4...20 mA through a 12-pole (11 + PE) connector.
• NBR seals, mass 3.57 kg, connection diagram ISO 4401-03-02-0-05.

Application

Typical duties are micro feeds, force control on testing machines and alignment axes in production plant. The small nominal flow caps speed and lets the command signal resolve finely. A second valve belongs in the circuit for fast traverse.

Manufacturer

Bosch Rexroth, material number R901449925.