Proportional Directional Valve 4WRPDH10C4B100P-2X/M/24ND6T - Bosch Rexroth R901379975

Four switching positions instead of the usual three: the 4WRPDH10C4B100P-2X/M/24ND6T handles travel commands for cylinders and hydraulic motors that alternate between rapid traverse, fine travel and a defined intermediate position. At 100 l/min nominal flow and 315 bar the spool is direct operated, and the on-board electronics correct its position through the built-in position transducer.

Benefits

• Spool symbol C4 with four switching positions covers rapid traverse, fine travel and a blocked position in one body.
• 100 l/min nominal flow at a maximum operating pressure of 315 bar.
• Direct operated size 10 design without a pilot stage, which keeps positioning times short.
• On-board electronics accept a command value of ±10 VDC or 4 ... 20 mA, so no separate amplifier is required.
• Mounting pattern ISO 4401-05-04-0-05 at a valve weight of 7.28 kg.

Application

Typical installations are presses, test rigs and handling axes where a cylinder moves from rapid travel into a defined intermediate position. The NBR seals suit mineral oil of class HL. The valve is mounted on a subplate to ISO 4401-05-04-0-05, and the signal line runs through a 7-pole plug to EN 175201-804.

Manufacturer

Bosch Rexroth AG, material number R901379975, product family 4WRPDH, size 10.