Directional Spool Valve H5-4WE10G5X/EG24N9K4/M - Bosch Rexroth R901432843

Where no assured pilot pressure is available, the valve has to shift under its own power. The direct operated directional spool valve H5-4WE10G5X/EG24N9K4/M in size 10 does so through solenoid actuation at 24 VDC and lets up to 148 l/min pass at a maximum operating pressure of 420 bar.

Advantages

• Maximum operating pressure of 420 bar with HL hydraulic fluid and NBR seals.
• Direct solenoid actuation at 24 VDC, no separate pilot oil supply is required.
• Three switching positions to spool symbol G across four ports.
• Flow of up to 148 l/min through the subplate mounting to connection diagram ISO 4401-05-04-0-05.
• Connector, 3-pole (2 + PE) according to EN 175301-803 for the electrical connection.
• Weight of 5.5 kg in size 10, a compact build without a pilot stage.

Application

The valve controls cylinders and hydraulic motors in size 10 manifolds and power units moving flows of up to 148 l/min. The maximum operating pressure of 420 bar also covers circuits running at high system pressure, for example clamping equipment and auxiliary press functions. The subplate mounting to ISO 4401-05-04-0-05 fits existing plates of this size. The layout for HL hydraulic fluid with NBR seals defines operation on mineral oil.

Manufacturer

Bosch Rexroth, material number R901432843, product family 5-.WE10../E. Characteristic curves, switching times and installation dimensions are given in the data sheets Directional spool valves, direct operated (RE 23352) and Hydraulic valves and hydro- (RE 07600-B).