Proportional Directional Valve 4WRPDH6C4B04L-2X/M/24ND6T - Bosch Rexroth R901408363

Small clamping, infeed and metering axes cannot take a large oil flow, otherwise the motion overshoots the target. At 4 l/min nominal flow with 8 l/min as the ceiling the axis stays manageable, while the 350 bar operating pressure remains available for holding force.

Benefits

• Only 4 l/min nominal flow, so fine infeed without an extra restrictor in the circuit
• Maximum flow 8 l/min as a clear design limit
• Spool symbol C4 in the 24ND6T version with on-board electronics
• Supply 24 VDC, command value ±10 VDC or 4 ... 20 mA
• 350 bar operating pressure at a valve weight of 3.28 kg

Application

Suited to clamping fixtures, infeed axes and metering duties in machine building. In test set-ups with small cylinder volumes the low nominal flow is an advantage as well. Hydraulic fluid HL is intended, the seals are made of NBR.

Manufacturer

Bosch Rexroth, material number R901408363, product family 4WRPDH, connection diagram ISO 4401-03-02-0-05. Conformity UKCA - electromagnetic compatibility (EMC) SI2016/1091.