Proportional Directional Valve 4WRZE25W8-220-7X/6EG24N9K31/A1V - Bosch Rexroth R978910858

On plants needing UKCA evidence, component selection tends to be the bottleneck. This pilot-operated proportional directional valve in size 25 covers that requirement while metering 220 l/min nominal flow at 350 bar operating pressure, with 870 l/min permitted as maximum flow.

Advantages

• UKCA evidence under electromagnetic compatibility regulation SI2016/1091.
• 220 l/min nominal flow at 350 bar, up to 870 l/min permitted.
• ±10 V command value at the on-board electronics through a 7-pole connector.
• External pilot oil supply plus external return keep the pilot stage clear of the working circuit.
• Concealed auxiliary actuation moves the axis during commissioning without any signal.
• FKM seals, 20.26 kg, on an ISO 4401-08-08-0-05 pattern.

Applications

Intended for presses, forming lines, special machinery entering service in Great Britain. Separated pilot routing suits manifolds where several consumers hang on one main circuit.

Manufacturer

Bosch Rexroth, material number R978910858. 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.