Proportional Directional Valve 4WRZE25W8-325-7X/6EG24N9EK31/A1V - Bosch Rexroth R900966562

In continuous duty, consistency decides product quality. This pilot-operated proportional directional valve in size 25 works at 325 l/min nominal flow with 350 bar, discharging pilot oil externally at zero pressure so return pressure cannot travel into the pilot stage.

Advantages

• 325 l/min nominal flow at 350 bar operating pressure, headroom to 870 l/min.
• External pilot oil return shields the pilot stage from surges in the tank gallery.
• ±10 V command value with on-board electronics leaves no amplifier in the cabinet.
• FKM seals for permanently warm running conditions, 20.18 kg.
• Concealed auxiliary actuation for maintenance as well as setup.

Applications

Intended for paper machines, film lines, calenders, winders in steady continuous duty. Web tension control on long operating cycles benefits from the separated return path too.

Manufacturer

Bosch Rexroth, material number R900966562. Genuine manufacturer part, not a replica. Every figure follows data sheets RE 29115 and RE 07600-B. Refer to the data sheet for characteristic curves and mounting dimensions.