Proportional Directional Valve 4WRTE16V1-150L-4X/6EG24EK31/F1M - Bosch Rexroth R901569665

A differential cylinder pushes and pulls across unequal areas, and the valve has to compensate. The 4WRTE16V1-150L-4X carries spool symbol V1 for that purpose, meters 150 l/min nominal flow at up to 350 bar and works with internal position feedback.

Benefits

• Spool symbol V1 with an asymmetric characteristic for cylinders with unequal piston areas.
• Internal pilot oil supply with external return saves one feed line and keeps the pilot circuit relieved.
• A 4...20 mA command, insensitive to voltage drop, 24 VDC supply at a 7-pole connector (6 + PE) to EN 175201-804.
• 150 l/min nominal flow in size 16, range maximum flow up to 460 l/min.
• Mounting pattern ISO 4401-07-07-0-05, weight 11.08 kg, NBR seals.

Technical data

Applications

The valve serves differential cylinders in presses, clamping systems and lifting axes. Internal position feedback makes sure that equal commands give equal opening areas over the service period. Three switching positions and four ports cover ordinary cylinder control.

Manufacturer

Bosch Rexroth, material number R901569665. The type code 4WRTE16V1-150L-4X/6EG24EK31/F1M states size 16, spool symbol V1, 150 l/min nominal flow and component series 4X.