Proportional Directional Valve 4WRZE25E325-7X/6EG24K31/A1M - Bosch Rexroth R901050603

A small pilot power unit of its own delivers constant pilot pressure regardless of what the main circuit is doing. This version is laid out for that and handles 325 l/min nominal flow at 350 bar.

Benefits

• External pilot oil supply and external return, ideal on a separate pilot power unit.
• 325 l/min nominal flow at 350 bar, flow up to 870 l/min.
• Spool symbol E, 3 switching positions, ±10 V command value through the on-board electronics.
• Without a built-in pressure reducing valve, pilot pressure is regulated centrally.
• 20.18 kg installed weight, UKCA declaration, NBR seals for HL fluid.

Applications

Used in press lines and forming centres whose pilot stage is fed from a dedicated power unit. Switching times stay the same even when main pressure drops between cycles. Connection diagram ISO 4401-08-08-0-05.

Manufacturer

Bosch Rexroth, material number R901050603. Genuine series part from the manufacturer, not a replica. The values follow the manufacturer data record. Characteristic curves, installation dimensions and limits are given in data sheets RE 29115 and RE 07600-B.