Proportional Directional Valve 4WRLD16V200M-4X/MPT/24ED6T - Bosch Rexroth R901490678

A digital axis controller mounted straight on the valve shortens the path between position measurement and actuator. The 4WRLD16V200M-4X/MPT/24ED6T therefore closes the control loop without a dedicated module in the cabinet, while passing 250 l/min nominal flow in size 16.

Benefits

• Integrated digital axis controller, electrical actuation without an external control module.
• 250 l/min nominal flow, maximum flow 800 l/min in size 16.
• Maximum operating pressure 280 bar, NBR seals for HL hydraulic fluid.
• Spool symbol V, progressive with a linear fine control range, three switching positions.
• One 12-pole connector (11 + PE) to EN 175201-804 for 24 VDC and a ±10 V command value.
• Internal pilot oil supply and internal pilot oil return, weight 11.86 kg.

Applications

Presses, test rigs and forming axes that move large oil volumes under position control are the usual application. The progressive characteristic with a linear fine control range allows delicate movement near the centre position and quick travel at a widely opened command value. Connection diagram ISO 4401-07-07-0-05 belongs to size 16.

Manufacturer

Bosch Rexroth, material number R901490678, product family 4WRLD, size 16, UKCA conformity to SI2016/1091.