Proportional Directional Valve 4WRZ10W6-50-7X/6EG24N9ETK4/M - Bosch Rexroth R900712035

4WRZ10W6-50-7X/6EG24N9ETK4/M supplies and drains pilot oil internally, so neither a pilot pressure line nor a drain line has to be run. Nominal flow is 50 l/min and maximum flow 170 l/min.

Advantages

• Internal pilot oil supply and internal pilot oil return, no pilot pressure or drain line required
• 50 l/min nominal flow at up to 170 l/min flow
• Symbol W6 with three switching positions, four ports
• Maximum operating pressure 315 bar, size 10, NBR seals
• 7.72 kg mass, HL hydraulic fluid
• No integrated pressure reducing valve, concealed auxiliary actuation

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. Before installation, check that enough pressure stands permanently in the P gallery and that the tank gallery stays free of high back pressure.

Manufacturer

Bosch Rexroth, material number R900712035. 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).