Proportional Directional Valve 4WRLE16V250P-4X/MXY/24F1 - Bosch Rexroth R901497678

The spool with symbol V opens evenly across the whole stroke, which suits axes that must respond linearly over the full range. Inside the 4WRLE16V250P-4X it works at 250 l/min nominal flow with a 4...20 mA command value.

Benefits

• Spool symbol V with fine control range for even opening across the stroke
• 250 l/min nominal flow and peak flow up to 800 l/min
• Current command value 4...20 mA, insensitive to voltage drop along the cable
• Internal spool position feedback for repeatable flow rates
• External pilot oil supply and external pilot oil return
• 350 bar operating pressure, CE conformity, weight 11.85 kg

Applications

Intended for speed profiles with many intermediate steps, for example on test rigs and forming machines. The linear characteristic curve simplifies parameter setting in the controller. Size 16 with hole pattern ISO 4401-07-07-0-05 remains interchangeable with existing valves of this line.

Manufacturer

Bosch Rexroth, material number R901497678, product family 4WRLE, hydraulic fluid HL.