Proportional Directional Valve 4WRLE25W6-350LJ-4X/MXY/24A1-967 - Bosch Rexroth R901556543

With a maximum flow rate of 1250 l/min the 4WRLE25W6-350LJ-4X/MXY/24A1-967 serves axes on which smaller sizes have long been at their limit. Nominal flow is 350 l/min at 350 bar, spool symbol W6 defines the control edges, and the pilot stage is fed through X and relieved through Y.

Benefits

• Maximum flow rate 1250 l/min and 350 l/min nominal flow at up to 350 bar.
• Size 25 with connection diagram ISO 4401-08-08-0-05 for large control manifolds.
• Spool symbol W6 with three switching positions and closed loop main spool control.
• External pilot oil supply and external return for steady pilot behaviour at high flow rates.
• CE conformity, valve weight 18.72 kg and an analogue ±10 V command value.

Application

Valves of this size are found on rolling mills, forging presses and large test cylinders where several hundred litres per minute are metered. Mineral oil of class HL with NBR seals is intended. The electrical connection is a 7-pole plug to EN 175201-804.

Manufacturer

Bosch Rexroth AG, material number R901556543, product family 4WRLE, size 25.