Proportional Directional Valve 4WRLD16V1-250L-4X/MXY/24ND6T - Bosch Rexroth R901511400

The spool symbol decides how a controlled axis behaves around mid position, and every other choice follows from it. The 4WRLD16V1-250L-4X/MXY/24ND6T offers symbol V1 at 250 l/min nominal flow and 350 bar operating pressure, governed by the digital axis controller inside the valve body.

Benefits

• Spool symbol V1 in size 16 with three switching positions for extend, hold and retract.
• 350 bar operating pressure at 250 l/min nominal flow and 800 l/min maximum flow.
• 11.88 kg net weight, which matters when mounting on the manifold and during handling.
• Digital axis controller on board, analog command value plus/minus 10 V through the 12-pole connector.
• MXY version with external pilot oil supply and external pilot oil return.
• NBR seals for hydraulic fluid HL at 24 VDC supply voltage.

Applications

The valve drives controlled linear axes and hydraulic motor drives whose control behaviour depends on symbol V1. It mounts on a subplate to ISO 4401-07-07-0-05. The electronics run on 24 VDC and follow the analog command value.

Manufacturer

Bosch Rexroth lists this valve as R901511400 in product family 4WRLD. Weight is 11.88 kg and conformity is declared as UKCA under SI2016/1091.