Proportional Directional Valve 4WRTE16E1-150P-4X/6EG24K31/F1M - Bosch Rexroth R901569487

No drift may build up between command and actual spool position. The 4WRTE16E1-150P-4X measures the position of its spool internally and corrects it continuously, at 150 l/min nominal flow, 350 bar operating pressure and a 4...20 mA command.

Benefits

• Internal spool position feedback holds the characteristic curve steady across the whole stroke.
• A 4...20 mA current command survives voltage drops on long lines without distortion.
• 150 l/min nominal flow in size 16, range maximum flow reaches 460 l/min.
• Spool symbol E1 with a quiet fine control range around the centre position.
• External pilot oil supply and external return, mounting pattern ISO 4401-07-07-0-05, weight 11.08 kg.

Applications

The valve drives feed axes on machine tools, draw cushions in presses and positioning cylinders on test benches. Its fine control range around centre allows creeping motion without stick-slip. Electronics are fed by 24 VDC through a 7-pole connector (6 + PE) to EN 175201-804.

Manufacturer

Bosch Rexroth, material number R901569487. The type code 4WRTE16E1-150P-4X/6EG24K31/F1M states size 16, spool symbol E1, 150 l/min nominal flow and component series 4X.