Proportional Directional Valve 4WRDE16V1-220L-6X/MXY/24A5 - Bosch Rexroth R901454650

High flow rates bring pressure peaks that can disturb an internally fed pilot stage. The 4WRDE16V1-220L-6X/MXY/24A5 therefore takes its pilot oil through X from a dedicated circuit and releases it separately through Y. The main spool with symbol V1 delivers 220 l/min nominal flow.

Benefits

• Separate pilot paths X and Y keep the pilot stage steady even during pressure peaks in the main circuit.
• 220 l/min nominal flow with a maximum flow rate of 460 l/min.
• Spool symbol V1, three switching positions, operating pressure up to 350 bar.
• On-board electronics with an analogue ±10 V command value and a 24 VDC supply.
• Valve weight 10.5 kg on connection diagram ISO 4401-07-07-0-05.

Application

The variant works in presses, forging plants and lifting axes with a high flow demand and changing load. Mineral oil of class HL is the intended fluid. NBR seals and a 7-pole plug to EN 175201-804 complete the version.

Manufacturer

Bosch Rexroth AG, material number R901454650, product family 4WRDE, size 16.