Proportional Directional Valve 4WRZ10E25-7X/6EG24N9TK4/M - Bosch Rexroth R901037623

4WRZ10E25-7X/6EG24N9TK4/M uses an external pilot oil supply and an internal pilot oil return. Pilot pressure is therefore independent of working pressure without laying a second return line. Nominal flow is 25 l/min and the mass 7.76 kg.

Advantages

• External pilot oil supply for a pilot pressure independent of the main circuit
• Internal pilot oil return, removing the need for a separate drain line
• 25 l/min nominal flow, maximum flow 170 l/min
• Symbol E with three switching positions, maximum operating pressure 315 bar
• 7.76 kg mass, NBR seals, HL hydraulic fluid
• Concealed auxiliary actuation and a connector to EN 175201-804

Technical data

Application

Pilot-operated proportional directional valve in size 10 to connection diagram ISO 4401-05-05-0-05. Control is handled by external amplifier electronics at 24 VDC and the power connector is a 7-pole (6 + PE) type to EN 175201-804. This porting suits plants that already have a pilot pressure circuit, for example from an existing accumulator.

Manufacturer

Bosch Rexroth, material number R901037623. All sizing data and characteristic curves are given in the data sheet Proportional directional valve, pilot-operated (RE 29115) and Hydraulic valves and hydro- (RE 07600-B).