Proportional Directional Valve 4WRKE25E220L-3X/6EG24K31/F1D3M - Bosch Rexroth R901133143

Where a shared pilot rail exists, all valves work with external supply and external return. The 4WRKE25E220L-3X/6EG24K31/F1D3M is built that way and meters 220 l/min nominal flow from a 4...20 mA command value.

Benefits

• External pilot oil supply and external return, matched to a shared pilot rail
• Nominal flow 220 l/min, maximum flow 870 l/min
• 4...20 mA command value, linear characteristic curve
• Internal spool position feedback, spool symbol E
• Maximum operating pressure 350 bar, ISO 4401-08-08-0-05 interface

Application

For machines with several large proportional axes on a common pilot circuit. Supply pressure and return route can be sized separately from the main circuit. Size 25, weight 17.94 kg, hydraulic fluid HL.

Manufacturer

Bosch Rexroth, material number R901133143, type 4WRKE25E220L-3X/6EG24K31/F1D3M.