Proportional Directional Valve 4WRPDH6CB40P-2X/M/24ND6T - Bosch Rexroth R901375537

Positioning to the millimetre and then travelling at speed calls for a valve that resolves finely around mid position. The 4WRPDH6CB40P-2X/M/24ND6T is direct actuated, measures its spool position internally and meters 40 l/min nominal flow in size 6 with spool symbol C.

Benefits

• Fine control range around mid position, linear characteristic above it up to 40 l/min nominal flow
• Internal spool position feedback, direct actuated without a pilot stage
• Max. flow 50 l/min at a maximum operating pressure of 350 bar
• Command selectable as ±10 VDC or 4 ... 20 mA, 24 VDC supply through on-board electronics
• Spool symbol C with 4 switching positions and 4 ports, interface ISO 4401-03-02-0-05
• Weight 3.6 kg, NBR seals for HL hydraulic fluid, UKCA conformity

Applications

The valve serves test rigs, handling axes and machine tools where an axis is eased into position and then moved at full flow. The selectable command signal allows connection to existing controllers with a voltage or a current output. It mounts on a subplate to ISO 4401-03-02-0-05, the familiar size 6 interface.

Manufacturer

Bosch Rexroth lists this valve under material number R901375537. Quote that number when ordering and keep it in the spare parts list of the machine.