Proportional Directional Valve 4WRPDH6C3B15P-2X/M/24SD6T - Bosch Rexroth R901534570

A directly actuated directional valve in size 6 fits compact manifolds without its own pilot stage. The 4WRPDH6C3B15P-2X/M/24SD6T provides 15 l/min rated flow through spool symbol C3 across 4 switching positions, with an interface that accepts either ±10 V or 4 to 20 mA.

Advantages

• 15 l/min rated flow through spool symbol C3 with a fine control range and linear characteristic curve.
• Direct actuation without a pilot stage, giving a compact build at 3.3 kg.
• Interface for ±10 V or 4 to 20 mA, selectable on the 12-pin connector (11 + PE).
• 4 switching positions across 4 ports, connection pattern ISO 4401-03-02-0-05.
• Operating pressure up to 350 bar at a maximum flow of 30 l/min.
• UKCA conformity, electromagnetic compatibility to SI2016/1091.

Applications

Valves of this type are used in axes of test equipment, in tool positioning and in secondary circuits of larger machines, where size 6 is sufficient and no separate pilot stage is required. The selectable interface allows connection to control cards with either a voltage or a current output. The specified hydraulic fluid is mineral oil HL, sealed with NBR.

Manufacturer

Bosch Rexroth, material number R901534570. The type code 4WRPDH6C3B15P-2X/M/24SD6T denotes size 6, spool symbol C3, 15 l/min rated flow, series 2X and electronics variant SD6T. Conformity UKCA, electromagnetic compatibility (EMC) to SI2016/1091.