Proportional Directional Valve 4WRZ10E50-7X/6EG24N9K4/M - Bosch Rexroth R900967208

4WRZ10E50-7X/6EG24N9K4/M turns the command value into actuator speed at 50 l/min nominal flow. Pilot oil comes and goes externally, so the pilot stage stays independent of working pressure. Maximum flow is 170 l/min.

Advantages

• 50 l/min nominal flow as the intermediate stage of the range
• External pilot oil supply and external pilot oil return
• Symbol E, three switching positions, up to 170 l/min maximum flow
• Maximum operating pressure 315 bar, size 10
• 7.72 kg mass, NBR seals, HL hydraulic fluid
• Concealed auxiliary actuation, 24 VDC supply through external electronics

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. The stage suits axes that travel briskly in rapid traverse and have to be positioned accurately in the working stroke.

Manufacturer

Bosch Rexroth, material number R900967208. 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).