Proportional Directional Valve 4WRLE16V250L-4X/VPT/24A1 - Bosch Rexroth R901492397

During acceleration and braking the resolution near centre decides whether an axis jerks or glides. The 4WRLE16V250L-4X/VPT/24A1 relies on spool symbol V for that and meters 250 l/min nominal flow at 350 bar operating pressure.

Benefits

• Spool symbol V with a fine metering range around centre, three switching positions across four ports.
• 250 l/min nominal flow and up to 800 l/min maximum flow for rapid traverse.
• ±10 V command value, fed straight from an analogue card, 24 VDC supply.
• FKM seals and HL hydraulic fluid at 350 bar operating pressure.
• Valve mass 11.76 kg on the ISO 4401-07-07-0-05 mounting pattern, CE conformity.

Application

A match for axes that start and stop often, for example in handling and forming lines. The wide gap between 250 l/min nominal and 800 l/min peak flow allows fine control and rapid traverse from one valve. The subplate has to be rated for size 16.

Manufacturer

Bosch Rexroth lists this valve under material number R901492397. Seals are FKM and conformity is documented with CE.