Directional Spool Valve 4WEH32W6X/6EG24K4QM0G24 - Bosch Rexroth R901390134

This build of size 32 combines spool symbol W with an external pilot supply and an external drain. The main channel offers up to 1100 l/min at 280 bar maximum operating pressure, and the valve weighs 35.86 kg.

Benefits

• Spool symbol W, three switching positions, four ports on the ISO 4401-10-09-0-05 pattern.
• 1100 l/min flow at 280 bar maximum operating pressure in size 32.
• Pilot oil fed in and drained externally through separate lines of the plant pilot circuit.
• 35.86 kg weight, NBR seals for HL hydraulic fluid.
• 24 VDC through a 3-pole (2 + PE) plug to EN 175301-803, solenoid actuation of the pilot stage.

Technical data

Applications

The valve is found in control manifolds of presses, forging lines and test rigs with a central pilot pressure circuit. The external supply makes it possible to protect and filter pilot pressure separately. Connection pattern and mounting match the rest of size 32 in the series.

Manufacturer

Bosch Rexroth, material number R901390134. Characteristic curves, switching times and connection dimensions are given in data sheet RE 24751.