Proportional Directional Valve 4WRTE16V220P-4X/6EG24K31/A1M - Bosch Rexroth R901556668

When an axis has to get faster, valve cross section grows first. This size 16 valve provides 220 l/min nominal flow while keeping the linear characteristic of spool symbol V and the familiar ±10 V command value.

Benefits

• 220 l/min nominal flow at 350 bar, with peaks up to 460 l/min.
• Spool symbol V with linear characteristic and fine control range for even behaviour over the whole stroke.
• External pilot oil supply and external return decouple the pilot stage from the main circuit.
• Internal spool position feedback holds the setting despite high flow forces.
• Interface ISO 4401-07-07-0-05, weight 11.08 kg, NBR seals.

Applications

It addresses axes on presses, saws and test rigs whose cycle time is limited by available flow. The standard size 16 pattern allows the move to a larger subplate without changing control logic. The conversion does require the extra X and Y lines.

Manufacturer

The Bosch Rexroth material number is R901556668, product family 4WRTE, HL hydraulic fluid.