Proportional Directional Valve 4WRZE16E125-7X/6EG24N9ETK31/A1D3M - Bosch Rexroth R901517000

A voltage command can be taken straight from the axis controller without an interposed module. The A1D3M version of the 4WRZE16E125-7X works on ±10 V and meters 125 l/min nominal flow at operating pressures to 350 bar.

Benefits

• Command value ±10 V - a direct connection to common axis controllers and analog outputs.
• 125 l/min nominal flow, up to 460 l/min, operating pressure 350 bar maximum.
• Symbol E, 3 switching positions, 4 ports, size 16.
• Concealed auxiliary actuation and a pressure reducing valve in the pilot stage.
• 11.8 kg, NBR seals, UKCA to SI2016/1091, mounting pattern ISO 4401-07-07-0-05.

Application

A fit where the existing control system already works on ±10 V and no current interface is planned. The sign of the command sets the direction of travel. With long cables and heavy electrical noise, the current version of the same valve is the better call.

Manufacturer

Bosch Rexroth, material number R901517000, type 4WRZE16E125-7X/6EG24N9ETK31/A1D3M, 4WRZ(E) product family, component series 7X. The data sheets Proportional directional valve, pilot-operated (RE 29115) and Hydraulic valves (RE 07600-B) carry the fundamentals and the ratings.