Proportional Directional Valve 4WRLD16V1-150L-4X/MPT/24ND6T - Bosch Rexroth R901491916

Symbol V1 and a fully internal pilot circuit come together in the 4WRLD16V1-150L-4X/MPT/24ND6T. The valve meters 250 l/min nominal flow at 280 bar operating pressure and handles spool position control itself, without external control electronics.

Benefits

• Spool symbol V1 with three switching positions for controlled motion in both directions.
• Operating pressure up to 280 bar at 250 l/min nominal flow and 800 l/min maximum flow.
• Internal pilot oil supply and internal pilot oil return, no additional piping required.
• 11.9 kg weight in size 16 with mounting pattern ISO 4401-07-07-0-05.
• Integrated digital axis controller, analog command value plus/minus 10 V on a 24 VDC supply.

Applications

The valve is intended for feed and positioning axes with a system pressure up to 280 bar, for example in test equipment and special purpose machines. Internal pilot supply requires sufficient pressure in port P. Hydraulic fluid HL is intended and the seals are NBR.

Manufacturer

Bosch Rexroth lists the valve under material number R901491916 in product family 4WRLD, weight 11.9 kg. Conformity is declared as UKCA under SI2016/1091.