Proportional Directional Valve 4WRLE16V150L-4X/MPT/D24F1-967 - Bosch Rexroth R901545610

With valves of this size the cabinet often sits far away, which is why the command value is carried as a 4 to 20 mA current. The 4WRLE16V150L-4X/MPT/D24F1-967 processes it in the on-board electronics, meters 150 l/min nominal flow and works up to 350 bar.

Benefits

• Analog 4 ... 20 mA command value, insensitive to voltage drop on long cables.
• Nominal flow 150 l/min, with up to 800 l/min possible through the valve.
• Operating pressure up to 350 bar on the size 16 mounting pattern ISO 4401-07-07-0-05.
• Pilot-operated with internal pilot oil supply and internal return.
• Spool symbol V with internal spool position feedback, three switching positions.
• CE conformity, 7-pole connector (6 + PE) to EN 175201-804, mass 12.4 kg.

Applications

The valve is used on large cylinder axes of presses, test rigs and steel plant equipment. A current command stays stable across several dozen metres of cable. Internal piloting assumes a main circuit that stays under pressure.

Manufacturer

Bosch Rexroth, material number R901545610. Characteristic curves and performance limits are in the 4WRLE series data sheet.