Proportional Directional Valve 4WRZE25W8-325-7X/6EG24N9K31/F1V - Bosch Rexroth R901107594

A 4 to 20 mA current signal loses no accuracy over long cable runs, which is exactly how this pilot-operated proportional directional valve in size 25 works at 325 l/min nominal flow with 350 bar operating pressure.

Advantages

• 4 to 20 mA command value stays stable over long cabling, even alongside frequency converters.
• 325 l/min nominal flow at 350 bar, 870 l/min maximum.
• External pilot oil supply plus external return give constant pilot conditions.
• Concealed auxiliary actuation moves the axis with no electrical control applied.
• FKM seals at 20.2 kg, tested to the UKCA rule on electromagnetic compatibility.

Applications

Fits steel mills, forging lines, sprawling plants with long signal paths. Fully external pilot routing allows separate filtration of the pilot circuit, which lengthens service life in dusty surroundings.

Manufacturer

Bosch Rexroth, material number R901107594. 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.