Proportional Directional Valve 4WRPFH6C3B25P-3X/M00/24TD90 - Bosch Rexroth R901544408

The smaller the nominal flow, the finer an axis can be guided in the low speed range. At 25 l/min nominal flow this size 6 build is cut out for exactly such tasks, at operating pressure up to 350 bar with spool symbol C3.

Benefits

• 25 l/min nominal flow instead of 40 l/min improves resolution on small cylinders.
• Maximum flow of 41 l/min leaves headroom for quick return strokes.
• EtherCAT link replaces the analog command line, supply 24 VDC.
• Direct actuated spool, 4 switching positions, 4 ports, mounting pattern ISO 4401-03-02-0-05.
• Mass 3.3 kg, NBR seals, hydraulic fluid class HL, conformity UKCA.

Applications

The valve earns its place wherever slow, even motion matters, on infeed axes, dosing units or test cylinders. A nominal flow of 25 l/min keeps loop gain low. Up to 350 bar operating pressure the curve stays usable inside the fine control range.

Manufacturer

Bosch Rexroth, material number R901544408. In the type code 4WRPFH6C3B25P-3X/M00/24TD90 the 25P marks nominal flow. Conformity UKCA.