Proportional Directional Valve 4WRTE16W8-150L-4X/6EG24K31/A1M - Bosch Rexroth R901406483

The 4WRTE16W8-150L-4X/6EG24K31/A1M controls a size 16 axis through the +/-10 V voltage command value and covers the middle power range of that size with 150 l/min nominal flow. Maximum flow reaches 460 l/min and operating pressure 350 bar. Pilot oil is supplied externally and drained externally.

Benefits

• Voltage command value +/-10 V for controllers with an analog output, no extra signal conversion needed.
• 150 l/min nominal flow, flow up to 460 l/min at 350 bar operating pressure.
• On-board electronics with position feedback, 24 VDC supply through a 7-pole connector (6 + PE).
• External pilot oil supply and external return keep the pilot circuit independent of working pressure.
• Subplate mounting to ISO 4401-07-07-0-05, 4 ports, 3 switching positions.
• Weight 11.24 kg, NBR seals for hydraulic fluid HL.

Application

Typical installation points are infeed axes on forming machines, clamping cylinders and test equipment whose control loop is built on voltage command values. External pilot draining is advisable when the return line of the main circuit fluctuates strongly. Mounting is on a size 16 subplate.

Manufacturer

Made by Bosch Rexroth under material number R901406483, type 4WRTE16W8-150L-4X/6EG24K31/A1M of product family 4WRTE.