Proportional Directional Valve 4WRDE16V220L-6X/VXY/24A1 - Bosch Rexroth R901456262

A feed cylinder that has to reach position quickly needs both sufficient flow and precise feedback of the spool position. This size 16 version combines the two at 220 l/min nominal flow with a ±10 V command value.

Benefits

• 220 l/min nominal flow, the upper rating of size 16, valve maximum 460 l/min
• Internal piston position feedback, giving low hysteresis and reproducible positioning
• ±10 V command value without an extra converter, supply 24 VDC
• External pilot feed and external return, operating pressure up to 350 bar
• Spool symbol V, mass 10.5 kg, FKM seals for HL hydraulic fluid

Application

The valve is fitted to feed axes and lifting gear that have to combine short cycle times with a defined end position. Compared with the 150 l/min rating more flow is available while the mounting pattern stays identical. For external pilot control, X and Y have to be opened in the subplate.

Manufacturer

Bosch Rexroth, material number R901456262. The full type code 4WRDE16V220L-6X/VXY/24A1 defines size, spool symbol and pilot circuit unambiguously.