Proportional Directional Valve 4WRPDH10C3B100P-2X/M/24SD6U - Bosch Rexroth R901491965

A compact size 10 manifold can do without a pilot stage when the valve is directly actuated. The 4WRPDH10C3B100P-2X/M/24SD6U works that way, metering 100 l/min nominal flow at up to 315 bar operating pressure and reporting spool position back internally.

Benefits

• Direct actuation, which removes pilot lines and the pilot pressure as a separate design condition.
• 100 l/min nominal flow on the four-port connection diagram ISO 4401-05-04-0-05.
• Maximum operating pressure 315 bar with NBR seals and HL hydraulic fluid.
• Spool symbol C3 with 4 switching positions and a fine control range around mid position, suited to accurate positioning.
• Command value ±10 VDC or 4 ... 20 mA, processed by the on-board electronics on a 24 VDC supply.
• 7.2 kg valve weight, 12-pole connector (11 + PE), UKCA conformity to SI2016/1091.

Applications

The valve suits handling equipment, test set-ups and auxiliary axes where the manifold is tightly dimensioned and the control loop should stay close to the valve. On-board electronics evaluate the command value right at the housing, so the machine controller only has to provide supply and signal. Being able to choose between a voltage and a current signal makes it easier to connect to existing controllers.

Manufacturer

Made by Bosch Rexroth, material number R901491965, product family 4WRPDH, size 10.