Proportional Directional Valve 4WRZE32E1-360-7X/6EG24N9K31/F1M - Bosch Rexroth R901225535

An oversized valve controls worse, because the usable part of the command range shrinks. This size 32 version is rated at 360 l/min nominal flow for that reason and takes its command value as 4 to 20 mA, at an operating pressure of up to 350 bar.

Key benefits

• 360 l/min nominal flow in a size 32 body that permits up to 1600 l/min
• Finer resolution of the 4 to 20 mA current command across the whole spool travel
• 350 bar operating pressure, mounting pattern ISO 4401-10-09-0-05, 4 ports, 3 switching positions
• External pilot oil supply and external return, without a built-in pressure reducing valve
• Spool symbol E1, NBR seals, hydraulic fluid HL, weight 43.7 kg

Applications

A good match on feed axes and clamping cylinders that must run steadily rather than fast. The lower nominal flow leaves reserve in the body and limits pressure drop inside the valve. If more flow is needed later, the mounting pattern stays the same.

Manufacturer

The manufacturer is Bosch Rexroth, material number R901225535. Characteristic curves and installation dimensions are given in datasheet RE 29115, the series overview in document RE 07600-B.