Proportional Directional Valve 4WRZ10E50-7X/6EG24TK4/M - Bosch Rexroth R900745624

Anyone fitting a controlled axis into an existing manifold has to match pilot supply and return to the piping. The 4WRZ10E50-7X/6EG24TK4/M takes pilot oil externally and returns it internally, at 50 l/min nominal flow and 315 bar maximum operating pressure.

Benefits

• External pilot oil supply, internal return, matched to manifolds with their own pilot source.
• 50 l/min nominal flow, up to 170 l/min of flow through the valve.
• Spool symbol E across three switching positions, four ports to ISO 4401-05-05-0-05.
• 315 bar maximum operating pressure with NBR seals for HL mineral oil.
• 7.74 kg weight, controlled by external electronics on 24 V DC.

Application

It is used in feed and positioning axes of presses, test rigs and machine tools. The command value comes from the amplifier through a 7-pole connector (6 + PE) to EN 175201-804.

Manufacturer

Bosch Rexroth lists the valve in product family 4WRZ(E). In the Bosch Rexroth range the version carries material number R900745624. Data sheet RE 29115 states curves and pilot oil demand, RE 07600-B the range overview.