Proportional Directional Valve 4WRDE16VN220L-6X/VXY/24C6-972 - Bosch Rexroth R901572424

When an axis has to move faster, often only the nominal rating of the valve needs to rise, not the frame size. The 4WRDE16VN220L-6X/VXY/24C6-972 supplies 220 l/min of nominal flow on connection diagram ISO 4401-07-07-0-05 while taking 350 bar operating pressure.

Benefits

• 220 l/min nominal flow, more stroke speed on the same size 16 footprint.
• Peak flow 460 l/min at up to 350 bar operating pressure.
• Command value ±10 mA, unchanged from the 150 step of the same line.
• Spool symbol V with internal position feedback, three switching positions.
• FKM seals, 14.04 kg, HL hydraulic fluid, four ports.

Applications

Sensible where cycle times have to drop while the control block stays as built. With connection diagram plus signal type unchanged, the swap is pure assembly work. Pilot oil is fed in externally with an external return.

Manufacturer

Bosch Rexroth, material number R901572424, product family 4WRDE. Supply 24 V DC through a 7-pole connector to EN 175201-804.